View Filing Data

Print Document View Excel Document

Document and Entity Information - shares	9 Months Ended
Document and Entity Information - shares	Sep. 30, 2013	Nov. 01, 2013
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2013
Document Fiscal Year Focus	2013
Document Fiscal Period Focus	Q3
Entity Registrant Name	CommScope Holding Company, Inc.
Entity Central Index Key	0001517228
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Entity Common Stock, Shares Outstanding		185,703,896

Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Income Statement [Abstract]
Net sales	$ 888,011	$ 894,019	$ 2,633,559	$ 2,473,674
Operating costs and expenses:
Cost of sales	577,812	591,192	1,724,461	1,690,373
Selling, general and administrative	122,424	114,831	354,818	337,676
Research and development	31,757	30,969	95,553	88,817
Amortization of purchased intangible assets	43,956	44,133	130,921	132,395
Restructuring costs	4,900	1,624	16,433	17,005
Asset impairments	7,320	38,271	41,802	38,271
Total operating costs and expenses	788,169	821,020	2,363,988	2,304,537
Operating income	99,842	72,999	269,571	169,137
Other expense, net	(3,394)	(1,836)	(8,665)	(8,350)
Interest expense	(53,972)	(45,900)	(147,809)	(143,460)
Interest income	650	717	2,260	2,959
Income before income taxes	43,126	25,980	115,357	20,286
Income tax expense	(31,839)	(20,696)	(87,048)	(26,383)
Net income (loss)	$ 11,287	$ 5,284	$ 28,309	$ (6,097)
Earnings (loss) per share:
Basic	$ 0.07	$ 0.03	$ 0.18	$ (0.04)
Diluted	$ 0.07	$ 0.03	$ 0.18	$ (0.04)
Weighted average shares outstanding:
Basic	154,885	154,706	154,883	154,701
Diluted	159,064	155,377	158,008	154,701
Comprehensive income (loss):
Net income (loss)	$ 11,287	$ 5,284	$ 28,309	$ (6,097)
Other comprehensive income (loss), net of tax:
Foreign currency gain (loss)	9,469	6,096	(7,144)	(5,756)
Pension and other postretirement benefit activity	(1,373)	(980)	(4,085)	306
Total other comprehensive income (loss), net of tax	8,096	5,116	(11,229)	(5,450)
Total comprehensive income (loss)	$ 19,383	$ 10,400	$ 17,080	$ (11,547)

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012
Assets
Cash and cash equivalents	$ 312,045	$ 264,375
Accounts receivable, less allowance for doubtful accounts of $13,452 and $14,555, respectively	641,815	596,050
Inventories, net	367,590	311,970
Prepaid expenses and other current assets	60,107	53,790
Deferred income taxes	47,149	61,072
Total current assets	1,428,706	1,287,257
Property, plant and equipment, net of accumulated depreciation of $177,179 and $146,044, respectively	331,889	355,212
Goodwill	1,458,294	1,473,932
Other intangible assets, net	1,469,291	1,578,683
Other noncurrent assets	110,596	98,180
Total assets	4,798,776	4,793,264
Liabilities and Stockholders' Equity
Accounts payable	242,142	194,301
Other accrued liabilities	286,337	344,542
Current portion of long-term debt	10,746	10,776
Total current liabilities	539,225	549,619
Long-term debt	3,004,024	2,459,994
Deferred income taxes	424,017	429,312
Pension and other postretirement benefit liabilities	53,029	72,317
Other noncurrent liabilities	120,477	99,740
Total liabilities	4,140,772	3,610,982
Commitments and contingencies
Stockholders' equity:
Common stock, $.01 par value: Authorized shares: 300,000,000; Issued and outstanding shares: 154,884,600 and 154,879,299 at September 30, 2013 and December 31, 2012, respectively	1,558	1,558
Additional paid-in capital	1,664,334	1,655,379
Accumulated deficit	(969,378)	(447,687)
Accumulated other comprehensive loss	(27,875)	(16,646)
Treasury stock, at cost: 961,566 shares and 936,300 shares at September 30, 2013 and December 31, 2012, respectively	(10,635)	(10,322)
Total stockholders' equity	658,004	1,182,282
Total liabilities and stockholders' equity	$ 4,798,776	$ 4,793,264

Condensed Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012
Statement Of Financial Position [Abstract]
Allowance for doubtful accounts receivable	$ 13,452	$ 14,555
Accumulated depreciation, Property, plant and equipment	$ 177,179	$ 146,044
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	300,000,000	300,000,000
Common stock, shares issued	154,884,600	154,879,299
Common stock, shares outstanding	154,884,600	154,879,299
Treasury stock, shares	961,566	936,300

Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Operating Activities:
Net income (loss)	$ 28,309	$ (6,097)
Adjustments to reconcile net income (loss) to net cash generated by operating activities:
Depreciation and amortization	183,865	198,155
Equity-based compensation	12,657	5,382
Excess tax benefits from equity-based compensation	(9)	(22)
Deferred income taxes	14,728	(36,401)
Asset impairments	41,802	38,271
Changes in assets and liabilities:
Accounts receivable	(46,795)	(106,991)
Inventories	(57,546)	(44,596)
Prepaid expenses and other assets	(20,481)	3,018
Accounts payable and other liabilities	(19,779)	2,540
Other	14,516	684
Net cash generated by operating activities	151,267	53,943
Investing Activities:
Additions to property, plant and equipment	(27,729)	(19,390)
Proceeds from sale of property, plant and equipment	1,238	1,949
Cash paid for acquisitions	(55,770)	(12,214)
Other	2,902	2,301
Net cash used in investing activities	(79,359)	(27,354)
Financing Activities:
Long-term debt repaid	(205,237)	(266,746)
Long-term debt proceeds	747,035	174,150
Long-term debt issuance costs	(13,127)	(2,701)
Dividends paid	(538,705)
Cash paid to stock option holders	(11,295)
Excess tax benefits from equity-based compensation	9	22
Other	(32)	(101)
Net cash used in financing activities	(21,352)	(95,376)
Effect of exchange rate changes on cash and cash equivalents	(2,886)	(4,160)
Change in cash and cash equivalents	47,670	(72,947)
Cash and cash equivalents, beginning of period	264,375	317,102
Cash and cash equivalents, end of period	$ 312,045	$ 244,155

Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock, at Cost [Member]
Beginning balance, Shares at Dec. 31, 2011		154,688,355
Issuance of shares under equity-based compensation plans, Shares		104,583
Shares repurchased under equity-based compensation plans, Shares		(86,523)
Ending balance, Shares at Sep. 30, 2012		154,706,415
Beginning balance at Dec. 31, 2011		$ 1,554	$ 1,649,200	$ (252,308)	$ (26,364)	$ (5,957)
Issuance of shares under equity-based compensation plans			793
Net income (loss)	$ (6,097)			(6,097)
Other comprehensive loss, net of tax	(5,450)				(5,450)
Net shares repurchased under equity-based compensation plans						(894)
Equity-based compensation			2,868
Tax benefit (deficiency) from shares issued under equity-based compensation plans			(204)
Ending balance at Sep. 30, 2012	$ 1,357,141	$ 1,554	1,652,657	(258,405)	(31,814)	(6,851)
Beginning balance, Shares at Dec. 31, 2012	154,879,299	154,879,299
Issuance of shares under equity-based compensation plans, Shares		30,567
Shares repurchased under equity-based compensation plans, Shares		(25,266)
Ending balance, Shares at Sep. 30, 2013	154,884,600	154,884,600
Beginning balance at Dec. 31, 2012	$ 1,182,282	$ 1,558	1,655,379	(447,687)	(16,646)	(10,322)
Issuance of shares under equity-based compensation plans			279
Net income (loss)	28,309			28,309
Other comprehensive loss, net of tax	(11,229)				(11,229)
Net shares repurchased under equity-based compensation plans						(313)
Equity-based compensation			8,667
Dividends paid				(538,705)
Tax benefit (deficiency) from shares issued under equity-based compensation plans			9
Cash paid to stock option holders	11,295			(11,295)
Ending balance at Sep. 30, 2013	$ 658,004	$ 1,558	$ 1,664,334	$ (969,378)	$ (27,875)	$ (10,635)

Background and Basis of Presentation

9 Months Ended

Sep. 30, 2013

Accounting Policies [Abstract]

Background and Basis of Presentation

1. BACKGROUND AND BASIS OF PRESENTATION

Background

CommScope Holding Company, Inc., along with its direct and indirect subsidiaries (CommScope or the Company), is a global provider of essential infrastructure solutions for wireless, business enterprise and residential broadband networks. The Company’s solutions and services for wired and wireless networks enable high-bandwidth data, video and voice applications. CommScope’s global position is built upon innovative technology, broad solution offerings, high-quality and cost-effective customer solutions and global manufacturing and distribution scale.

Basis of Presentation

The Condensed Consolidated Balance Sheet as of September 30, 2013, the Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) for the three and nine months ended September 30, 2013 and 2012, and the Condensed Consolidated Statements of Cash Flows and Stockholders’ Equity for the nine months ended September 30, 2013 and 2012 are unaudited and reflect all adjustments of a normal recurring nature that are, in the opinion of management, necessary for a fair presentation of the interim period financial statements. The results of operations for the interim periods are not necessarily indicative of the results of operations to be expected for the full year.

The unaudited interim condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (U.S. GAAP) for interim financial information and are presented in accordance with the applicable requirements of Rule 10-01 of Regulation S-X. Accordingly, these financial statements do not include all of the information and notes required by U.S. GAAP for complete financial statements. The significant accounting policies followed by the Company are set forth in Note 2 within the Company’s audited consolidated financial statements included in the Company’s Form S-1 filed October 11, 2013. There were no changes in the Company’s significant accounting policies during the three and nine months ended September 30, 2013. In addition, the Company reaffirms the use of estimates in the preparation of the financial statements as set forth in the audited consolidated financial statements. These interim condensed consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements.

On October 4, 2013, the Company effected a 3-for-1 stock split of its common stock. All share and per share numbers have been revised to reflect the stock split.

Concentrations of Risk and Related Party Transactions

Net sales to Anixter International Inc. and its affiliates (Anixter) accounted for approximately 12% of the Company’s total net sales during both the three and nine months ended September 30, 2013. Net sales to Anixter accounted for approximately 12% and 13% of the Company’s total net sales during the three and nine months ended September 30, 2012, respectively. Sales to Anixter primarily originate within the Enterprise segment. Other than Anixter, no customer accounted for 10% or more of the Company’s total net sales for the three or nine months ended September 30, 2013 or 2012.

Accounts receivable from Anixter represented approximately 12% of accounts receivable as of September 30, 2013. Other than Anixter, no other customer accounted for 10% or more of the Company’s accounts receivable as of September 30, 2013.

As of September 30, 2013, the Company was 98.4% owned by funds affiliated with The Carlyle Group (Carlyle). The Company paid $0.8 million of the annual management and oversight fee to Carlyle in both the three months ended September 30, 2013 and 2012 and $2.3 million of the annual management and oversight fee to Carlyle in both the nine months ended September 30, 2013 and 2012. In October 2013, the Company paid Carlyle approximately $20.2 million to terminate the management agreement. See Footnote 12 – Subsequent Events.

Product Warranties

The Company recognizes a liability for the estimated claims that may be paid under its customer warranty agreements to remedy potential deficiencies of quality or performance of the Company’s products. These product warranties extend over periods ranging from one to twenty-five years from the date of sale, depending upon the product subject to the warranty. The Company records a provision for estimated future warranty claims as cost of sales based upon the historical relationship of warranty claims to sales and specifically-identified warranty issues. The Company bases its estimates on assumptions that are believed to be reasonable under the circumstances and revises its estimates, as appropriate, when events or changes in circumstances indicate that revisions may be necessary. Such revisions may be material.

The following table summarizes the activity in the product warranty accrual, included in other accrued liabilities:


	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2013			2012			2013			2012
Product warranty accrual, beginning of period	$	24,127		$	19,923		$	26,005		$	18,653
Provision for warranty claims		2,421			6,708			3,568			11,151
Warranty claims paid		(2,437	)		(1,752	)		(5,462	)		(4,925	)

Product warranty accrual, end of period	$	24,111		$	24,879		$	24,111		$	24,879

Commitments and Contingencies

The Company is either a plaintiff or a defendant in pending legal matters in the normal course of business. Management believes none of these other legal matters will have a material adverse effect on the Company’s business or financial condition upon final disposition.

On May 12, 2010, a putative stockholder class action lawsuit, asserting claims under the Securities Exchange Act of 1934 (the 1934 Act), was filed in the United States District Court for the Western District of North Carolina against the Company and certain of its current and former officers. The lawsuit alleged violations of the 1934 Act and SEC Rule 10b-5, related to allegedly false and misleading statements and/or omissions by the Company about its financial condition and future sales prospects during the period between April 29, 2008 and October 30, 2008. On August 6, 2013, the United States District Court for the Western District of North Carolina granted the Company’s motion to dismiss the stockholder class action lawsuit and entered judgment in favor of the Company. Plaintiffs did not file a Notice of Appeal by the deadline and thus this lawsuit was concluded in the favor of CommScope and the other defendants.

As of September 30, 2013, the Company had commitments of $17.1 million to purchase metals that are expected to be consumed in normal production by March 2014. In the aggregate, these commitments were at prices less than 2% above market prices as of September 30, 2013.

Asset Impairment

During the first six months of 2013, the Broadband segment experienced lower than expected levels of sales and operating income. Management considered these results and the longer term effect of market conditions on the continued operations of the business and determined that an indicator of possible impairment existed. A step one goodwill impairment test was performed using a discounted cash flow (DCF) valuation model. The significant assumptions in the DCF model are the annual revenue growth rate, the annual operating income margin, and the discount rate used to determine the present value of the cash flow projections. The discount rate was based on the estimated weighted average cost of capital as of the test date of market participants in the industry in which the Broadband segment (which is considered a reporting unit) operates. Based on the estimated fair values generated by the DCF model, the Broadband segment did not pass step one of the goodwill impairment test. Accordingly, a step two analysis was initiated, and a preliminary goodwill impairment charge of $28.8 million was recorded during the three months ended June 30, 2013. The step two analysis was completed during the three months ended September 30, 2013 and an incremental $7.3 million impairment charge was recorded. The goodwill impairment charge resulted primarily from lower projected operating results than those assumed during the 2012 annual impairment test.

A summary of the effects of changes in key assumptions, assuming all other assumptions remain constant, on the fair value compared to the carrying value, as of the impairment test date is as follows:


	Deficit of estimated fair value compared to the carrying value as a percent of carrying value
Reportable Segment	Actual valuation			Decrease of 0.5% in annual revenue growth rate			Decrease of 0.5% in annual operating income margin			Increase of 0.5% in discount rate
Broadband		(1.3	)%		(5.0	)%		(6.1	)%		(4.7	)%

The weighted average discount rate used in the impairment test for the Broadband segment was 11.0% compared to 11.5% that was used in the 2012 annual goodwill impairment test.

Property, plant and equipment are reviewed for impairment whenever events or changes in circumstances indicate that the carrying value of the assets may not be recoverable, based on the undiscounted cash flows expected to be derived from the use and ultimate disposition of the assets. Assets identified as impaired are carried at their estimated fair value. During the nine months ended September 30, 2013, the Company obtained new market data regarding a facility which is being marketed for sale. Based on this data, the Company recorded a pretax impairment charge of $3.6 million which was recognized within the Wireless segment. Also during the nine months ended September 30, 2013, the Company concluded that certain production equipment would no longer be utilized and consequently recorded pretax impairment charges of $2.0 million within the Wireless segment.

Income Taxes

For the three and nine months ended September 30, 2013, income tax expense reflected net increases in valuation allowances of $4.0 million and $25.2 million, respectively, related to (1) foreign tax credit carryforwards that the Company has determined are not likely to be realized, primarily due to an increase in future interest expense expected as a result of current year borrowings and (2) net operating loss carryforwards in certain foreign jurisdictions as a result of changes in profitability. In addition to the impact of the valuation allowances, the effective income tax rate for the three and nine months ended September 30, 2013 was also affected by goodwill impairment charges for which no tax benefit was recognized, losses in certain foreign jurisdictions where the Company did not recognize tax benefits due to the likelihood of them not being realizable, tax costs associated with repatriation of foreign earnings and adjustments related to prior years’ tax returns in various jurisdictions.

Income tax expense for the three and nine months ended September 30, 2012 reflected net increases in valuation allowances in foreign jurisdictions, adjustments related to filing the 2011 U.S. federal income tax return and additional expense related to uncertain tax positions. In addition to these items, the effective income tax rate for the prior year periods was also impacted by losses in certain foreign jurisdictions where the Company did not recognize tax benefits due to the likelihood of them not being realizable and tax costs associated with repatriation of foreign earnings.

Excluding the items listed above, the effective income tax rate for the three and nine months ended September 30, 2013 and 2012 was higher than the statutory rate of 35% primarily due to the provision for state income taxes and certain tax costs associated with repatriation of foreign earnings. The Company expects to continue to provide U.S. taxes on substantially all of our current year foreign earnings in anticipation that such earnings will be repatriated to the U.S.

Earnings (Loss) Per Share

Basic earnings (loss) per share is computed by dividing net income (loss) by the weighted average number of common shares outstanding during the period. Diluted earnings (loss) per share is based on net income (loss) divided by the weighted average number of common shares outstanding adjusted for the dilutive effect of stock options. Below is a reconciliation of weighted average common shares and potential common shares outstanding for calculating diluted earnings (loss) per share:


	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2013		2012		2013		2012
Numerator:
Net income (loss) for basic and diluted earnings (loss) per share	$	11,287	$	5,284	$	28,309	$	(6,097	)

Denominator:
Weighted average number of common shares outstanding for basic earnings (loss) per share		154,885		154,706		154,883		154,701
Effect of dilutive securities:
Stock options (a)		4,179		671		3,125		—

Weighted average number of common shares and potential common shares outstanding for diluted earnings (loss) per share		159,064		155,377		158,008		154,701

(a)

No options to purchase common shares were excluded from the computation of diluted earnings per share for the three months ended September 30, 2013 and 7.5 million common shares were excluded from the computation of diluted loss per share for the three months ended September 30, 2012, because they would have been anti-dilutive. Options to purchase 0.2 million and 11.2 million common shares were excluded from the computation of diluted earnings (loss) per share for the nine months ended September 30, 2013 and 2012, respectively, because they would have been anti-dilutive.

Acquisitions

9 Months Ended

Sep. 30, 2013

Business Combinations [Abstract]

Acquisitions

2. ACQUISITIONS

In March 2013, the Company acquired substantially all of the assets and assumed certain liabilities of iTRACS Corporation (iTRACS) for approximately $34.0 million in cash. iTRACS develops and markets enterprise-class data center infrastructure management (DCIM) solutions and is reported within the Enterprise segment. Net sales of iTRACS products and services were immaterial for the three and nine months ended September 30, 2013. The preliminary allocation of the purchase price, based on estimates of the fair values of assets acquired and liabilities assumed, is as follows:


	Estimated Fair Value
	(in millions)
Current assets	$	1.6
Noncurrent assets, excluding intangible assets		0.7
Other intangible assets		13.1
Goodwill		19.8
Less: Liabilities assumed		(1.2	)

Net acquisition cost	$	34.0

The goodwill arising from the preliminary purchase price allocation of the iTRACS acquisition is believed to result from the company’s reputation in the marketplace and assembled workforce and is expected to be deductible for tax purposes.

As additional information is obtained, adjustments may be made to the preliminary purchase price allocation. The Company is still finalizing the valuation of the fair value of certain tangible and intangible assets acquired.

In July 2013, the Company acquired Redwood Systems, Inc. (Redwood), a provider of LED lighting solutions and integrated sensor networks for data centers and buildings. Redwood was acquired for an initial payment of $9.8 million and contingent consideration with an estimated fair value of $12.4 million. The Company may be required to pay up to an additional $37.25 million of consideration if certain net sales targets of up to $55.0 million are met over various periods through July 31, 2015. In addition there are retention payments for employees of Redwood of up to $11.75 million based on the same net sales targets as the contingent consideration. Net sales of Redwood products and services were $1.0 million for both the three and nine months ended September 30, 2013 and are reported in the Enterprise segment. The preliminary allocation of the purchase price, based on estimates of the fair values of assets acquired and liabilities assumed, is as follows:


	Estimated Fair Value
	(in millions)
Current assets	$	2.4
Deferred taxes		8.2
Other intangible assets		9.0
Goodwill		3.5
Other noncurrent assets		0.8
Less: Liabilities assumed		(1.7	)

Net acquisition cost	$	22.2

The goodwill arising from the preliminary purchase price allocation of the Redwood acquisition is believed to result from the company’s reputation in the marketplace and assembled workforce and is not expected to be deductible for tax purposes.

The Company is still finalizing the valuation and as additional information is obtained, adjustments may be made to the preliminary purchase price allocation.

During the three months ended September 30, 2013, the Company paid the final purchase price payment ($12 million) for the Argus acquisition.

- Definition

The entire disclosure for a business combination (or series of individually immaterial business combinations) completed during the period, including background, timing, and recognized assets and liabilities. The disclosure may include leverage buyout transactions (as applicable).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1497-128463

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1490-128463

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e7008-128479

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1486-128463

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6927-128479

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4845-128472

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1500-128463

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1524-128463

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e7000-128479

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4922-128472

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4934-128472

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6910749&loc=d3e4926-128472

Reference 14: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1383-128463

Reference 15: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=7488404&loc=d3e6996-128479

+ Details

Goodwill

9 Months Ended

Sep. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Goodwill

3. GOODWILL

The following table presents the allocation of goodwill by reportable segment:


	Wireless			Enterprise		Broadband			Total
	(in millions)
Goodwill, gross, as of January 1, 2013	$	824.8		$	636.5	$	92.8		$	1,554.1
Preliminary purchase price allocation		—			23.3		—			23.3
Foreign exchange		(2.7	)		—		—			(2.7	)


Goodwill, gross, as of September 30, 2013		822.1			659.8		92.8			1,574.7

Accumulated impairment charges as of January 1, 2013		(80.2	)		—		—			(80.2	)
Impairment charges recorded during the nine months ended September 30, 2013		—			—		(36.2	)		(36.2	)

Goodwill, net, as of September 30, 2013	$	741.9		$	659.8	$	56.6		$	1,458.3

Supplemental Financial Statement Information

9 Months Ended

Sep. 30, 2013

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Supplemental Financial Statement Information

4. SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION

Inventories


	September 30, 2013		December 31, 2012
Raw materials	$	79,420	$	69,520
Work in process		122,215		96,389
Finished goods		165,955		146,061

	$	367,590	$	311,970

Equity Method Investments

The Company utilizes the equity method of accounting for investments in entities where it does not have control but has the ability to exercise significant influence. The only significant equity method investment held by the Company is an investment in Hydrogenics Corporation (Hydrogenics), a publicly traded company (24.9% ownership investment at September 30, 2013 and 28.4% ownership investment at December 31, 2012).

Hydrogenics is a supplier of hydrogen generators and hydrogen-based power modules and fuel cells for various uses. Hydrogenics supplies the Company with fuel cells for use in back-up power solutions within the Wireless segment.

The carrying value of equity method investments was $3.2 million at September 30, 2013 and $4.5 million at December 31, 2012. Equity method investments are recorded in other noncurrent assets on the Condensed Consolidated Balance Sheet.

The Company’s share of earnings and losses of its equity method investments are recorded in other expense, net on the Condensed Consolidated Statement of Operations and Comprehensive Income (Loss). The Company’s share of losses in our equity method investments was $1.1 million and $1.3 million for the three and nine months ended September 30, 2013, respectively, compared to $0.9 million and $1.8 million for the three and nine months ended September 30, 2012, respectively. Also included in the nine months ended September 30, 2013 was the $0.8 million write-off of one such investment.

Other Accrued Liabilities


	September 30, 2013		December 31, 2012
Compensation and employee benefit liabilities	$	106,215	$	114,679
Deferred revenue		21,969		37,663
Product warranty accrual		24,111		26,005
Accrued interest		45,191		63,783
Restructuring reserve		8,025		20,481
Other		80,826		81,931

	$	286,337	$	344,542

Accumulated Other Comprehensive Loss

Changes in accumulated other comprehensive loss, net of tax, are as follows:


	Foreign Currency Gain (Loss)			Pension and Other Postretirement Benefit Activity			Total
Balance at June 30, 2013	$	(40,837	)	$	4,866		$	(35,971	)


Other comprehensive loss before reclassifications		9,469			—			9,469
Amounts reclassified from accumulated other comprehensive loss		—			(1,373	)		(1,373	)

Net current period other comprehensive loss		9,469			(1,373	)		8,096

Balance at September 30, 2013	$	(31,368	)	$	3,493		$	(27,875	)


Balance at December 31, 2012	$	(24,224	)	$	7,578		$	(16,646	)


Other comprehensive loss before reclassifications		(7,144	)		—			(7,144	)
Amounts reclassified from accumulated other comprehensive loss		—			(4,085	)		(4,085	)

Net current period other comprehensive loss		(7,144	)		(4,085	)		(11,229	)

Balance at September 30, 2013	$	(31,368	)	$	3,493		$	(27,875	)

Pension and other postretirement benefit amounts reclassified from accumulated other comprehensive loss are included in the computation of net periodic benefit income and are primarily recorded in cost of sales and selling, general and administrative expenses in the Condensed Consolidated Statements of Operations and Comprehensive Income (Loss).

Cash Flow Information


	Nine Months Ended
	September 30,
	2013		2012
Cash paid during the period for:
Income taxes, net of refunds	$	65,675	$	52,419
Interest	$	155,903	$	160,621
Noncash financing activities:
Acquisition of treasury stock resulting from stock option exercises	$	281	$	793

Financing

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Financing

5. FINANCING


	September 30, 2013			December 31, 2012
8.25% senior notes due January 2019	$	1,500,000		$	1,500,000
Senior secured term loan due January 2018		975,000			982,500
Senior PIK toggle notes due June 2020		550,000			—
Senior secured revolving credit facility expires January 2017		—			—
Other		1,117			1,696

	$	3,026,117		$	2,484,196
Less: Original issue discount, net of amortization		(11,347	)		(13,426	)
Less: Current portion		(10,746	)		(10,776	)

	$	3,004,024		$	2,459,994

Senior PIK Toggle Notes

On May 28, 2013, CommScope Holding Company, Inc. (Holdco) issued $550.0 million of 6.625%/7.375% Senior Payment-in-Kind Toggle Notes due 2020 (the senior PIK toggle notes) in a private offering, for proceeds of $538.8 million, net of debt issuance costs. The senior PIK toggle notes are senior unsecured obligations that are not guaranteed by any of Holdco’s subsidiaries.

Holdco may redeem the notes in whole or part during periods after June 1, 2016 at redemption prices (expressed as a percentage of the principal amount), plus accrued and unpaid interest to the redemption date, as follows: (i) June 1, 2016 through May 31, 2017 at 103.313%; (ii) June 1, 2017 through May 31, 2018 at 101.656%; and (iii) June 1, 2018 to maturity at 100.000%.

The senior PIK toggle notes will pay interest semi-annually in arrears on each June 1 and December 1, commencing on December 1, 2013. The first interest payment on the senior PIK toggle notes is payable in cash. For each interest period thereafter, Holdco is required to pay interest on the senior PIK toggle notes entirely in cash, unless the Applicable Amount, as defined in the indenture governing the senior PIK toggle notes (the PIK Notes Indenture), is less than the applicable semi-annual requisite interest payment amount, in which case, Holdco may elect to pay a portion of the interest due on the senior PIK toggle notes for such interest period by increasing the principal amount of the senior PIK toggle notes or by issuing new notes for up to the entire amount of the interest payment (in each case, PIK interest) to the extent described in the PIK Notes Indenture. Cash interest on the senior PIK toggle notes will accrue at the rate of 6.625% per annum. PIK interest on the senior PIK toggle notes will accrue at the rate of 7.375% per annum until the next payment of cash interest.

For the purposes of the PIK Notes Indenture, “Applicable Amount” generally refers to the Company’s then current restricted payment capacity under the instruments governing the Company’s indebtedness, less $20 million, and plus Holdco’s cash and cash equivalents less $10 million. Based on the Applicable Amount, as of September 30, 2013, Holdco would be required to make its next interest payment on the senior PIK toggle notes entirely in cash.

The senior PIK toggle notes are structurally subordinated to indebtedness and other liabilities of subsidiaries of Holdco. Claims of creditors of such subsidiaries, including trade creditors, will have priority with respect to the assets and earnings of such subsidiaries over the holders of the senior PIK toggle notes. Holdco is a holding company with no material operations of its own and is, therefore, dependent upon the revenues and cash flows of its subsidiaries to service its debt obligations.

The net proceeds from the issuance of the senior PIK toggle notes and available cash were used to fund a $550.0 million special cash dividend and distribution to Holdco’s equity holders.

Senior Secured Credit Facilities

During the first quarter of 2013, the Company amended its senior secured term loan primarily to lower the interest rate. The amendment resulted in the repayment of $32.0 million to certain lenders who exited the senior secured term loan syndicate and the receipt of $32.0 million in proceeds from new lenders and existing lenders who increased their positions. The senior secured term loan was amended such that the interest rate is now equal to, at the Company’s option, either (1) the base rate (which is the highest of the then current Federal Funds rate plus 0.5%, the prime rate most recently announced by JPMorgan Chase Bank, N.A., the administrative agent under the term loan and revolving credit facility, and the one-month Eurodollar rate plus 1.0%) plus a margin of 1.75% or (2) the greater of (a) one-, two-, three- or six-month LIBOR (selected at the Company’s option) plus a margin of 2.75% or (b) 3.75%. The unused line fee calculated on the undrawn portion of the revolving credit facility was 0.375% as of September 30, 2013 based on usage of the facility.

As a result of the lenders who exited the senior secured term loan syndicate in conjunction with the amendment, $0.2 million of original issue discount and $0.3 million of deferred financing fees associated with the senior secured term loan were written off and included in interest expense. In connection with amending the senior secured term loan, the Company incurred pretax costs of $1.9 million, which are included in other expense, net on the Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) and in long-term debt financing costs on the Condensed Consolidated Statements of Cash Flows for the nine months ended September 30, 2013.

During the three and nine months ended September 30, 2013, the Company made scheduled principal repayments of $2.5 million and $7.5 million, respectively, on its senior secured term loan. None of the senior secured term loan was reflected as a current portion of long-term debt as of September 30, 2013 related to the excess cash flow payment that may be required because the amount that may be payable in 2014, if any, cannot currently be reliably estimated. There was no excess cash flow payment required in 2013 related to 2012.

During the nine months ended September 30, 2013, the Company borrowed and repaid $165.0 million under the revolving credit facility. As of September 30, 2013, the Company had remaining availability of approximately $328.7 million under the asset-based revolving credit facility, after giving effect to $56.7 million of outstanding letters of credit and the borrowing base limitations for additional secured borrowings.

Other Matters

The Company’s non-guarantor subsidiaries under the 8.25% senior notes due January 2019 held approximately $1,067 million, or 22.2%, of total assets and approximately $271 million, or 6.6%, of total liabilities as of September 30, 2013 and accounted for approximately $338 million, or 38.1%, and $992 million, or 37.7%, of net sales for the three and nine months ended September 30, 2013, respectively. As of December 31, 2012, the non-guarantor subsidiaries held approximately $952 million, or 20%, of total assets and approximately $270 million, or 7%, of total liabilities. For the three and nine months ended September 30, 2012, the non-guarantor subsidiaries accounted for approximately $354 million, or 39.6%, and $1,017 million, or 41.1%, respectively, of net sales. All amounts presented exclude intercompany balances.

The weighted average effective interest rate on outstanding borrowings, including the amortization of deferred financing costs and original issue discount, was 7.09% and 7.33% at September 30, 2013 and December 31, 2012, respectively.

See Note 6 in the audited consolidated financial statements included in the Company’s Form S-1 filed October 11, 2013 for additional information on the terms and conditions of the 8.25% senior notes and the senior secured credit facilities.

Derivatives and Hedging Activities

9 Months Ended

Sep. 30, 2013

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Derivatives and Hedging Activities

6. DERIVATIVES AND HEDGING ACTIVITIES

The Company uses forward contracts to hedge a portion of its exposure to balances denominated in currencies other than the functional currency of various subsidiaries in order to mitigate the impact of changes in exchange rates. At September 30, 2013, the Company had foreign exchange contracts with maturities ranging from one to six months with an aggregate notional value of $212 million (based on exchange rates as of September 30, 2013). Unrealized gains and losses resulting from these contracts are recognized in other expense, net and partially offset corresponding foreign exchange gains and losses on these balances. These instruments are not held for speculative or trading purposes. These contracts are not designated as hedges for hedge accounting and are marked to market each period through earnings. The following table presents the balance sheet location and fair value of the Company’s derivatives:


		Fair Value of Asset (Liability)
	Balance Sheet Location	September 30, 2013			December 31, 2012
Foreign currency contracts	Prepaid expenses and other current assets	$	2,887		$	1,314
Foreign currency contracts	Other accrued liabilities		(634	)		(474	)

Total derivatives not designated as hedging instruments		$	2,253		$	840

The pretax impact of the foreign currency forward contracts not designated as hedging instruments on the Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) is as follows:


Foreign Currency Forward Contracts	Location of Gain (Loss)	Gain (Loss) Recognized
Three Months Ended September 30, 2013	Other expense, net	$	3,227
Three Months Ended September 30, 2012	Other expense, net	$	472
Nine Months Ended September 30, 2013	Other expense, net	$	6,903
Nine Months Ended September 30, 2012	Other expense, net	$	(1,447	)

- Definition

The entire disclosure for derivative instruments and hedging activities including, but not limited to, risk management strategies, non-hedging derivative instruments, assets, liabilities, revenue and expenses, and methodologies and assumptions used in determining the amounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6441202&loc=d3e80720-113993

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=7476318&loc=d3e41620-113959

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624163-113959

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579240-113959

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4D
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624177-113959

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=7668309&loc=d3e80784-113994

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=7476318&loc=d3e41641-113959

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5579245-113959

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4H
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624258-113959

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 30
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=7668309&loc=d3e80748-113994

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4K
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5708775-113959

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4J
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5708773-113959

Reference 14: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=7476318&loc=d3e41635-113959

Reference 15: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5618551-113959

Reference 16: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5580258-113959

Reference 17: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4E
-URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624181-113959

Reference 18: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 25
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986

Reference 19: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=7476318&loc=d3e41638-113959

Reference 20: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(n))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

+ Details

Fair Value Measurements

9 Months Ended

Sep. 30, 2013

Fair Value Disclosures [Abstract]

Fair Value Measurements

7. FAIR VALUE MEASUREMENTS

Fair value measurements using quoted prices in active markets for identical assets and liabilities fall within Level 1 of the fair value hierarchy, measurements using significant other observable inputs fall within Level 2, and measurements using significant unobservable inputs fall within Level 3.

The Company’s financial instruments consist primarily of cash and cash equivalents, trade receivables, trade payables, debt instruments, foreign currency contracts and contingent consideration payable. For cash and cash equivalents, trade receivables and trade payables, the carrying amounts of these financial instruments as of September 30, 2013 and December 31, 2012 were considered representative of their fair values due to their short terms to maturity. The fair values of the Company’s debt instruments and foreign currency contracts were based on indicative quotes. The fair value of the contingent consideration payable was based on a probability weighted discounted cash flow analysis.

The carrying amounts, estimated fair values and valuation input levels of the Company’s equity method investment, foreign currency contracts, senior notes, senior PIK toggle notes, senior secured term loans and contingent consideration payable as of September 30, 2013 and December 31, 2012, are as follows:


	September 30, 2013				December 31, 2012
	Carrying Amount		Fair Value		Carrying Amount		Fair Value		Valuation Inputs
Assets:
Equity method investment	$	3,234	$	27,730	$	4,492	$	14,805		Level 1
Foreign currency contracts	$	2,887	$	2,887	$	1,314	$	1,314		Level 2
Liabilities:
8.25% senior notes	$	1,500,000	$	1,629,300	$	1,500,000	$	1,642,500		Level 2
Senior secured term loan, at par	$	975,000	$	977,126	$	982,500	$	987,413		Level 2
Senior PIK toggle notes	$	550,000	$	547,250	$	—	$	—		Level 2
Foreign currency contracts	$	634	$	634	$	474	$	474		Level 2
Contingent consideration	$	12,937	$	12,937	$	—	$	—		Level 3

Contingent consideration represents the estimated fair value of the expected payment due related to the acquisition of Redwood. The contingent consideration is payable in 2015 and could range from zero to $37.25 million. The amount to be paid is based on the achievement of sales targets of Redwood products with a maximum payout reached with $55.0 million of sales by July 31, 2015. The estimated fair value of the contingent consideration was $12.4 million as of July 3, 2013, the Redwood acquisition date. Expense of $0.6 million related to the change in estimated fair value was recorded in selling, general and administrative expense in the Condensed Consolidated Statement of Operations and Comprehensive Income (Loss) for the three and nine months ended September 30, 2013.

During the three and nine months ended September 30, 2013, the Company recorded pretax goodwill impairment charges of $7.3 million and $36.2 million, respectively, related to the Broadband segment as a result of reduced expectations of future cash flows, primarily from lower projected operating results. The valuations supporting the goodwill impairment charges are based on Level 3 valuation inputs. During the nine months ended September 30, 2013, the Company obtained new market data regarding a facility which is being marketed for sale. Based on this data, the Company recorded a pretax impairment charge of $3.6 million which was recognized within the Wireless segment. Also during the nine months ended September 30, 2013, the Company concluded that certain production equipment would no longer be utilized and consequently recorded pretax impairment charges of $2.0 million within the Wireless segment. The valuations supporting the facility and equipment impairment charges are based on Level 3 valuation inputs.

These fair value estimates are based on pertinent information available to management as of September 30, 2013 and December 31, 2012. Although management is not aware of any factors that would significantly affect these fair value estimates, such amounts have not been comprehensively revalued for purposes of these financial statements since those dates and current estimates of fair value may differ significantly from the amounts presented.

Industry Segment and Geographic Information

9 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Industry Segment and Geographic Information

8. INDUSTRY SEGMENT AND GEOGRAPHIC INFORMATION

The Company’s three reportable segments, which align with the manner in which the business is managed, are Wireless, Enterprise and Broadband.

The Wireless segment’s infrastructure solutions enable wireless carriers to deploy macro cell sites and small cell solutions to meet coverage and capacity requirements driven by increasing demand for mobile bandwidth. The macro cell site solutions can be found at wireless tower sites and include base station and microwave antennas, hybrid fiber-feeder and power cables, coaxial cables, connectors, power amplifiers and environmentally-secure cabinets for equipment, including fuel cell backup power. The small cell solutions are primarily composed of distributed antenna systems that extend and enhance cellular coverage and capacity in challenging network conditions such as stadiums, transportation systems and commercial buildings.

The Enterprise segment provides connectivity and network intelligence for data centers and commercial buildings. These solutions include optical fiber and twisted pair structured cabling applications, intelligent infrastructure software, network rack and cabinet enclosures, intelligent building sensors, advanced LED lighting control systems and network design services.

The Broadband segment consists of cable and communications equipment that support the multi-channel video, voice and high-speed data services provided by cable operators. The segment’s products include coaxial and fiber-optic cables, fiber-to-the-home equipment, amplifiers, splitters and taps, conduit, headend solutions for the network core and bimetal cable components.

The following table provides summary financial information by reportable segment:


	September 30, 2013		December 31, 2012
	(in millions)
Identifiable segment-related assets:
Wireless	$	2,463.3	$	2,460.2
Enterprise		1,504.6		1,490.8
Broadband		406.4		455.8

Total identifiable segment-related assets		4,374.3		4,406.8
Reconciliation to total assets:
Cash and cash equivalents		312.0		264.4
Deferred income tax assets		49.7		61.1
Deferred financing fees		62.8		61.0

Total assets	$	4,798.8	$	4,793.3

The following table provides net sales, operating income (loss), depreciation, and amortization by reportable segment:


	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2013			2012			2013			2012
	(in millions)
Net sales:
Wireless	$	552.6		$	535.5		$	1,640.6		$	1,401.1
Enterprise		212.2			212.0			622.7			637.8
Broadband		124.6			148.0			375.5			439.2
Inter-segment eliminations		(1.4	)		(1.5	)		(5.2	)		(4.4	)

Consolidated net sales	$	888.0		$	894.0		$	2,633.6		$	2,473.7


Operating income (loss):
Wireless (1)	$	90.3		$	36.7		$	246.0		$	65.4
Enterprise		21.7			34.6			63.7			93.5
Broadband (2)		(12.2	)		1.7			(40.1	)		10.2

Consolidated operating income	$	99.8		$	73.0		$	269.6		$	169.1


Depreciation:
Wireless	$	8.3		$	11.1		$	24.7		$	33.8
Enterprise		3.2			3.3			9.1			9.6
Broadband		2.5			2.8			7.6			8.8

Consolidated depreciation	$	14.0		$	17.2		$	41.4		$	52.2


Amortization (3):
Wireless	$	22.0		$	22.9		$	66.1		$	68.7
Enterprise		17.4			16.6			51.0			49.9
Broadband		4.6			4.6			13.8			13.8

Consolidated amortization	$	44.0		$	44.1		$	130.9		$	132.4

(1)

Operating income includes restructuring charges of $1.4 million and $1.6 million for the three months ended September 30, 2013 and 2012, respectively. Operating income includes restructuring charges for the nine months ended September 30, 2013 and 2012 of $9.9 million and $16.7 million, respectively. Operating income for the nine months ended September 30, 2013 and 2012 includes asset impairment charges of $5.6 million and $38.3 million, respectively.

(2)

Operating income includes goodwill impairment charges of $7.3 million and $36.2 for the three and nine months ended September 30, 2013, respectively. Operating income includes restructuring charges of $3.5 and $6.0 million for the three and nine months ended September 30, 2013, respectively. The three and nine months ended September 30, 2012 included warranty charges of $5.7 million and $8.8 million, respectively, related to products sold in 2006 and 2007.

(3)	Excludes amortization of deferred financing fees and original issue discount.

Sales to customers located outside of the United States comprised 44.2% and 44.0% of total net sales for the three and nine months ended September 30, 2013, respectively, compared to 47.1% and 47.0%, respectively, for the three and nine months ended September 30, 2012. Sales by geographic region, based on the destination of product shipments, were as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
	(in millions)
United States	$	495.4	$	472.9	$	1,473.5	$	1,310.2
Europe, Middle East and Africa (EMEA)		182.6		179.6		512.6		506.4
Asia Pacific (APAC)		125.1		148.4		389.8		413.8
Central and Latin America (CALA)		65.8		76.5		201.0		183.6
Canada		19.1		16.6		56.7		59.7

Consolidated net sales	$	888.0	$	894.0	$	2,633.6	$	2,473.7

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 34
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8981-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 41
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 33
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8971-108599

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8595-108599

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8380-108599

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 32
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8933-108599

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 26
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8844-108599

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 35
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8984-108599

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 40
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9031-108599

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 42
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9054-108599

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 10
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8538-108599

Reference 12: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 29
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8864-108599

Reference 13: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 31
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8924-108599

Reference 14: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 30
-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599

+ Details

Restructuring Costs

9 Months Ended

Sep. 30, 2013

Restructuring And Related Activities [Abstract]

Restructuring Costs

9. RESTRUCTURING COSTS

Beginning in the third quarter of 2011 and continuing into 2013, the Company has initiated restructuring actions to realign and lower its cost structure primarily through workforce reductions and other cost reduction initiatives at various U.S. and international facilities. The Company’s net pretax restructuring charges, by segment, were as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
Wireless	$	1,353	$	1,613	$	9,935	$	16,653
Enterprise		87		—		542		26
Broadband		3,460		11		5,956		326

Total	$	4,900	$	1,624	$	16,433	$	17,005

The activity within the liability established for these restructuring actions, which is included in other accrued liabilities, was as follows:


	Employee- Related Costs			Lease Termination Costs			Fixed Asset Related Costs			Asset Impairment Costs			Total
Balance as of June 30, 2013	$	13,409		$	2,244		$	—		$	—		$	15,653
Additional charge recorded		1,136			(12	)		2,422			1,354			4,900
Cash paid		(8,323	)		(547	)		(2,422	)		—			(11,292	)
Foreign exchange and other non-cash items		96			22			—			(1,354	)		(1,236	)

Balance as of September 30, 2013	$	6,318		$	1,707		$	—		$	—		$	8,025


Balance as of December 31, 2012	$	19,228		$	1,253		$	—		$	—		$	20,481
Additional charge recorded		8,855			1,790			2,923			2,865			16,433
Cash paid		(21,623	)		(1,314	)		(2,923	)		—			(25,860	)
Foreign exchange and other non-cash items		(142	)		(22	)		—			(2,865	)		(3,029	)

Balance as of September 30, 2013	$	6,318		$	1,707		$	—		$	—		$	8,025

Employee-related costs include the expected severance costs and related benefits as well as any one-time severance benefits that are accrued over the remaining period employees are required to work in order to receive such benefits.

Lease termination costs relate to the cost of vacating leased facilities, net of anticipated sub-rental income.

Fixed asset related costs include costs to uninstall, pack, ship and reinstall manufacturing equipment and the costs to prepare the receiving facility to accommodate relocated equipment as well as demolition costs for the Orland Park, Illinois former manufacturing facility. These costs are expensed as incurred.

As a result of restructuring and consolidation actions, the Company owns unutilized real estate at various facilities in the U.S. and internationally. The Company is attempting to sell or lease this unutilized space. Additional impairment charges may be incurred related to these or other excess assets.

Since the inception of the initiatives begun in 2011, the Company has recognized restructuring charges of $58.1 million. The additional pretax costs related to completing restructuring actions initiated to date are not expected to be significant. Cash payments of approximately $2.0 million to $3.0 million are expected during the remainder of 2013 with an additional $5.0 million to $6.0 million expected to be paid by the end of 2015. Additional restructuring actions may be taken and the resulting charges and cash requirements could be material.

Employee Benefit Plans

9 Months Ended

Sep. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Employee Benefit Plans

10. EMPLOYEE BENEFIT PLANS


	Pension Benefits						Other Postretirement Benefits
	Three Months Ended September 30,
	2013			2012			2013			2012
Service cost	$	112		$	102		$	62		$	75
Interest cost		2,868			3,181			228			550
Recognized actuarial loss (gain)		102			104			70			(15	)
Amortization of prior service credits		—			—			(2,404	)		(1,694	)
Expected return on plan assets		(3,579	)		(3,173	)		(16	)		(41	)

Net periodic benefit cost (income)	$	(497	)	$	214		$	(2,060	)	$	(1,125	)


	Nine Months Ended September 30,
	2013			2012			2013			2012
Service cost	$	334		$	305		$	186		$	226
Interest cost		8,643			9,537			684			1,650
Recognized actuarial loss (gain)		352			389			209			(46	)
Amortization of prior service credits		—			—			(7,213	)		(5,080	)
Expected return on plan assets		(10,758	)		(9,515	)		(47	)		(124	)

Net periodic benefit cost (income)	$	(1,429	)	$	716		$	(6,181	)	$	(3,374	)

The Company contributed $13.2 million and $21.7 million to its pension plans during the three and nine months ended September 30, 2013, respectively. During the remainder of 2013, the Company anticipates making additional contributions of approximately $0.3 million to these plans. The Company contributed $1.0 million and $3.0 million to its other postretirement benefit plans during the three and nine months ended September 30, 2013, respectively, and anticipates making additional contributions of approximately $1.0 million to these plans during the remainder of 2013.

Stockholders' Equity

9 Months Ended

Sep. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Stockholders' Equity

11. STOCKHOLDERS’ EQUITY

Dividend

On May 28, 2013, the Company’s Board of Directors declared a dividend of $2.21 per share of its common stock. The dividend paid on May 28, 2013 was $342.8 million. On June 28, 2013, the Company’s Board of Directors declared a dividend of $1.26 per share of its common stock, (collectively with the May 28, 2013 dividend, the 2013 dividends). The dividend paid on June 28, 2013 was $195.9 million.

In accordance with the antidilution provisions of the Company’s stock incentive plans, the exercise prices of options that were granted following the Carlyle acquisition were adjusted to reflect the 2013 dividends. Cash payments of $7.2 million and $4.1 million were made to stock option holders of options granted prior to the Carlyle acquisition in lieu of a reduction in exercise prices, on the May and June dividend, respectively. The cash payments and repricings had no effect on the vesting schedules or expiration dates of the stock options and resulted in no additional compensation expense.

Equity-Based Compensation Plans

As of September 30, 2013, $21.9 million of total unrecognized compensation costs related to non-vested stock options and share unit awards are expected to be recognized over a remaining weighted average period of 2.0 years. The share unit awards are payable in cash and are accounted for as liability awards. Following the initial public offering, the share unit awards may, at the Company’s discretion, be settled in stock. There were no significant capitalized equity-based compensation costs at September 30, 2013. The Company intends to settle the share unit awards that vest in January 2014 in cash.

Stock Options

During the nine months ended September 30, 2013, the Board of Directors modified the 2012 performance targets for certain stock options. As a result of this change, the Company determined a new fair value as of the modification date and recognized expense of $2.4 million. The following table summarizes the stock option activity (in thousands, except per share amounts):


	Shares			Weighted Average Option Exercise Price Per Share		Weighted Average Grant Date Fair Value Per Share
Outstanding as of June 30, 2013		11,319		$	6.13
Forfeited		(282	)	$	5.78	$	3.89

Outstanding as of September 30, 2013 ⁽¹⁾		11,037		$	6.14

Exercisable at September 30, 2013		6,132		$	6.13
Expected to vest		4,838

Outstanding as of December 31, 2012		10,206		$	8.33
Granted		713		$	12.38	$	4.69
Adjustment related to 2012 performance		463		$	9.19	$	5.10
Exercised		(31	)	$	9.14
Forfeited		(314	)	$	6.21	$	3.82

Outstanding as of September 30, 2013 ⁽¹⁾		11,037		$	6.14

(1)	The weighted-average exercise prices at June 30, 2013 and September 30, 2013 reflect the adjustment of $2.48 per share resulting from the 2013 dividends that was made with respect to options granted after the Carlyle acquisition, as described above.

The exercise prices of outstanding options at September 30, 2013 were in the following ranges:


	Options Outstanding						Options Exercisable
Range of Exercise Prices	Shares (in thousands)		Weighted Average Remaining Contractual Life (in years)		Weighted Average Exercise Price Per Share		Shares (in thousands)		Weighted Average Exercise Price Per Share
$2.96 to $5.35		1,476		3.8	$	4.04		1,476	$	4.04
$5.36 to $5.67		1,524		8.4	$	5.57		789	$	5.57
$5.68 to $8.54		5,564		7.3	$	5.73		2,095	$	5.73
$8.55 to $8.90		2,473		6.8	$	8.68		1,772	$	8.59

$2.96 to $8.90		11,037		6.9	$	6.14		6,132	$	6.13

The Company uses the Black-Scholes model to estimate the fair value of stock option awards. Key input assumptions used in the model include the grant date fair value of common stock, exercise price of the award, the expected option term, stock price volatility, estimated marketability discount, the risk-free interest rate and the Company’s projected dividend yield. The Company believes that the valuation technique and the approach utilized to develop the underlying assumptions are appropriate in estimating the fair values of its stock options. Estimates of fair value are not intended to predict actual future events or the value ultimately realized by employees who receive equity awards. Subsequent events are not indicative of the reasonableness of the original estimates of fair value made by the Company. The following table presents the weighted average assumptions used to estimate the fair value of stock option awards granted or modified.


	Nine Months Ended September 30,
	2013			2012
Expected option term (in years)		3.0			3.9
Risk-free interest rate		0.4	%		0.6	%
Expected volatility		75.0	%		75.0	%
Estimated marketability discount		15.0	%		30.0	%
Expected dividend yield		—	%		—	%
Weighted average exercise price	$	12.38		$	10.33
Weighted average fair value at grant date	$	4.69		$	3.19

Other

Share unit award expense of $4.0 million and $2.5 million for the nine months ended September 30, 2013 and 2012, respectively, is included in equity-based compensation as an adjustment to reconcile net income (loss) to net cash generated by operating activities on the Condensed Consolidated Statements of Cash Flows.

Subsequent Events	9 Months Ended
Subsequent Events	Sep. 30, 2013
Subsequent Events [Abstract]
Subsequent Events	12. SUBSEQUENT EVENTS On October 4, 2013, the Company’s Board of Directors approved a 3-for-1 stock split of the Company’s outstanding common stock and an increase in authorized capital stock to 1,300,000,000 shares of common stock and 200,000,000 shares of preferred stock, which were effective as of October 4, 2013. The number of shares of common stock into which each outstanding option to purchase common stock is exercisable was proportionally increased and the exercise price of each outstanding option to purchase common stock was proportionally decreased. All of the share numbers, share prices, and exercise prices and other per share information throughout these financial statements have been adjusted on a retroactive basis, to reflect this 3-for-1 split, including revising common stock and additional paid-in capital to reflect the additional outstanding shares ($0.01 par value per share) resulting from the split. In October 2013, the Company completed an initial public offering (IPO) of its common stock. The Company issued 30.8 million shares of common stock and the funds affiliated with Carlyle (Carlyle funds) sold 7.7 million shares, reducing the Carlyle funds’ ownership to approximately 77.9%. The underwriters have an option to purchase an additional 5.8 million shares from the Carlyle funds within 30 days of the IPO. If fully exercised, this would reduce the Carlyle funds’ ownership to approximately 74.8%. The Company raised $433 million, net of transaction costs, from the IPO. Subsequent to the IPO, the Company issued redemption notices for $400.0 million of its 8.25% senior notes. The Company expects to pay a redemption price of 108.25% plus accrued and unpaid interest to the redemption date (November 25, 2013). In October 2013, the Company paid Carlyle a fee of approximately $20.2 million to terminate the management agreement. Also in October 2013, the Company filed a registration statement on Form S-8 to register 31.6 million shares of its common stock for issuance under our equity incentive plans. Following the IPO, Moody’s Investors Service upgraded CommScope Holding Company, Inc.’s corporate family rating to B1 from B2 with a stable outlook and Standard & Poor’s Ratings Services raised its corporate credit ratings on CommScope Holding Company Inc. and CommScope Inc. to BB- from B+, with a stable outlook. On November 6, 2013, the Company announced that in order to improve manufacturing facility utilization, it would be closing the Joliet, Illinois manufacturing operation and shifting the production to existing facilities in North Carolina and to third party suppliers. This action is expected to be substantially completed by the second quarter of 2014 and will impact approximately 200 employees in Joliet and result in non-cash asset impairment charges of up to $10 million and restructuring charges that will require cash of approximately $15 million.

Background and Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2013

Accounting Policies [Abstract]

Summary of Activity in Product Warranty Accrual Included in Other Accrued Liabilities

The following table summarizes the activity in the product warranty accrual, included in other accrued liabilities:


	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2013			2012			2013			2012
Product warranty accrual, beginning of period	$	24,127		$	19,923		$	26,005		$	18,653
Provision for warranty claims		2,421			6,708			3,568			11,151
Warranty claims paid		(2,437	)		(1,752	)		(5,462	)		(4,925	)

Product warranty accrual, end of period	$	24,111		$	24,879		$	24,111		$	24,879

Summary of Effects of Changes in Key Assumptions, Assuming All Other Assumptions Remain Constant, on Fair Value Compared to Carrying Value, As of Impairment Test Date

A summary of the effects of changes in key assumptions, assuming all other assumptions remain constant, on the fair value compared to the carrying value, as of the impairment test date is as follows:


	Deficit of estimated fair value compared to the carrying value as a percent of carrying value
Reportable Segment	Actual valuation			Decrease of 0.5% in annual revenue growth rate			Decrease of 0.5% in annual operating income margin			Increase of 0.5% in discount rate
Broadband		(1.3	)%		(5.0	)%		(6.1	)%		(4.7	)%

Reconciliation of Weighted Average Common Shares and Potential Common Shares Outstanding

Below is a reconciliation of weighted average common shares and potential common shares outstanding for calculating diluted earnings (loss) per share:


	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2013		2012		2013		2012
Numerator:
Net income (loss) for basic and diluted earnings (loss) per share	$	11,287	$	5,284	$	28,309	$	(6,097	)

Denominator:
Weighted average number of common shares outstanding for basic earnings (loss) per share		154,885		154,706		154,883		154,701
Effect of dilutive securities:
Stock options (a)		4,179		671		3,125		—

Weighted average number of common shares and potential common shares outstanding for diluted earnings (loss) per share		159,064		155,377		158,008		154,701

(a)

Acquisitions (Tables)

9 Months Ended

Sep. 30, 2013

Allocation of Purchase Price

The preliminary allocation of the purchase price, based on estimates of the fair values of assets acquired and liabilities assumed, is as follows:


	Estimated Fair Value
	(in millions)
Current assets	$	1.6
Noncurrent assets, excluding intangible assets		0.7
Other intangible assets		13.1
Goodwill		19.8
Less: Liabilities assumed		(1.2	)

Net acquisition cost	$	34.0

Redwood [Member]

Allocation of Purchase Price

The preliminary allocation of the purchase price, based on estimates of the fair values of assets acquired and liabilities assumed, is as follows:


	Estimated Fair Value
	(in millions)
Current assets	$	2.4
Deferred taxes		8.2
Other intangible assets		9.0
Goodwill		3.5
Other noncurrent assets		0.8
Less: Liabilities assumed		(1.7	)

Net acquisition cost	$	22.2

Goodwill (Tables)

9 Months Ended

Sep. 30, 2013

Goodwill And Intangible Assets Disclosure [Abstract]

Allocation of Goodwill by Reportable Segment

The following table presents the allocation of goodwill by reportable segment:


	Wireless			Enterprise		Broadband			Total
	(in millions)
Goodwill, gross, as of January 1, 2013	$	824.8		$	636.5	$	92.8		$	1,554.1
Preliminary purchase price allocation		—			23.3		—			23.3
Foreign exchange		(2.7	)		—		—			(2.7	)


Goodwill, gross, as of September 30, 2013		822.1			659.8		92.8			1,574.7

Accumulated impairment charges as of January 1, 2013		(80.2	)		—		—			(80.2	)
Impairment charges recorded during the nine months ended September 30, 2013		—			—		(36.2	)		(36.2	)

Goodwill, net, as of September 30, 2013	$	741.9		$	659.8	$	56.6		$	1,458.3

Supplemental Financial Statement Information (Tables)

9 Months Ended

Sep. 30, 2013

Organization Consolidation And Presentation Of Financial Statements [Abstract]

Inventories

Inventories


	September 30, 2013		December 31, 2012
Raw materials	$	79,420	$	69,520
Work in process		122,215		96,389
Finished goods		165,955		146,061

	$	367,590	$	311,970

Other Accrued Liabilities

Other Accrued Liabilities


	September 30, 2013		December 31, 2012
Compensation and employee benefit liabilities	$	106,215	$	114,679
Deferred revenue		21,969		37,663
Product warranty accrual		24,111		26,005
Accrued interest		45,191		63,783
Restructuring reserve		8,025		20,481
Other		80,826		81,931

	$	286,337	$	344,542

Changes in Accumulated Other Comprehensive Loss, Net of Tax

Changes in accumulated other comprehensive loss, net of tax, are as follows:


	Foreign Currency Gain (Loss)			Pension and Other Postretirement Benefit Activity			Total
Balance at June 30, 2013	$	(40,837	)	$	4,866		$	(35,971	)


Other comprehensive loss before reclassifications		9,469			—			9,469
Amounts reclassified from accumulated other comprehensive loss		—			(1,373	)		(1,373	)

Net current period other comprehensive loss		9,469			(1,373	)		8,096

Balance at September 30, 2013	$	(31,368	)	$	3,493		$	(27,875	)


Balance at December 31, 2012	$	(24,224	)	$	7,578		$	(16,646	)


Other comprehensive loss before reclassifications		(7,144	)		—			(7,144	)
Amounts reclassified from accumulated other comprehensive loss		—			(4,085	)		(4,085	)

Net current period other comprehensive loss		(7,144	)		(4,085	)		(11,229	)

Balance at September 30, 2013	$	(31,368	)	$	3,493		$	(27,875	)

Cash Flow Information

Cash Flow Information


	Nine Months Ended
	September 30,
	2013		2012
Cash paid during the period for:
Income taxes, net of refunds	$	65,675	$	52,419
Interest	$	155,903	$	160,621
Noncash financing activities:
Acquisition of treasury stock resulting from stock option exercises	$	281	$	793

Financing (Tables)

9 Months Ended

Sep. 30, 2013

Debt Disclosure [Abstract]

Summary of Debt


	September 30, 2013			December 31, 2012
8.25% senior notes due January 2019	$	1,500,000		$	1,500,000
Senior secured term loan due January 2018		975,000			982,500
Senior PIK toggle notes due June 2020		550,000			—
Senior secured revolving credit facility expires January 2017		—			—
Other		1,117			1,696

	$	3,026,117		$	2,484,196
Less: Original issue discount, net of amortization		(11,347	)		(13,426	)
Less: Current portion		(10,746	)		(10,776	)

	$	3,004,024		$	2,459,994

- Definition

Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 470
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(e),(f))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 55
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=6584090&loc=d3e28878-108400

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 8
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21538-112644

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 1A
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28541-108399

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 7
-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21521-112644

Reference 11: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 22
-Article 5

+ Details

Derivatives and Hedging Activities (Tables)

9 Months Ended

Sep. 30, 2013

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Balance Sheet Location and Fair Value of Company

The following table presents the balance sheet location and fair value of the Company’s derivatives:


		Fair Value of Asset (Liability)
	Balance Sheet Location	September 30, 2013			December 31, 2012
Foreign currency contracts	Prepaid expenses and other current assets	$	2,887		$	1,314
Foreign currency contracts	Other accrued liabilities		(634	)		(474	)

Total derivatives not designated as hedging instruments		$	2,253		$	840

Pretax Impact of Foreign Currency Forward Contracts not Designated as Hedging Instruments

The pretax impact of the foreign currency forward contracts not designated as hedging instruments on the Condensed Consolidated Statements of Operations and Comprehensive Income (Loss) is as follows:


Foreign Currency Forward Contracts	Location of Gain (Loss)	Gain (Loss) Recognized
Three Months Ended September 30, 2013	Other expense, net	$	3,227
Three Months Ended September 30, 2012	Other expense, net	$	472
Nine Months Ended September 30, 2013	Other expense, net	$	6,903
Nine Months Ended September 30, 2012	Other expense, net	$	(1,447	)

Fair Value Measurements (Tables)

9 Months Ended

Sep. 30, 2013

Fair Value Disclosures [Abstract]

Carrying Amounts, Estimated Fair Values and Valuation Input Levels of Equity Method Investment, Foreign Currency Contracts, Senior Notes, Senior PIK Toggle Notes, Senior Secured Term Loans and Contingent Consideration Payable


	September 30, 2013				December 31, 2012
	Carrying Amount		Fair Value		Carrying Amount		Fair Value		Valuation Inputs
Assets:
Equity method investment	$	3,234	$	27,730	$	4,492	$	14,805		Level 1
Foreign currency contracts	$	2,887	$	2,887	$	1,314	$	1,314		Level 2
Liabilities:
8.25% senior notes	$	1,500,000	$	1,629,300	$	1,500,000	$	1,642,500		Level 2
Senior secured term loan, at par	$	975,000	$	977,126	$	982,500	$	987,413		Level 2
Senior PIK toggle notes	$	550,000	$	547,250	$	—	$	—		Level 2
Foreign currency contracts	$	634	$	634	$	474	$	474		Level 2
Contingent consideration	$	12,937	$	12,937	$	—	$	—		Level 3

Industry Segment and Geographic Information (Tables)

9 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Summary of Financial Information by Reportable Segment

The following table provides summary financial information by reportable segment:


	September 30, 2013		December 31, 2012
	(in millions)
Identifiable segment-related assets:
Wireless	$	2,463.3	$	2,460.2
Enterprise		1,504.6		1,490.8
Broadband		406.4		455.8

Total identifiable segment-related assets		4,374.3		4,406.8
Reconciliation to total assets:
Cash and cash equivalents		312.0		264.4
Deferred income tax assets		49.7		61.1
Deferred financing fees		62.8		61.0

Total assets	$	4,798.8	$	4,793.3

Summary of Net Sales, Operating Income (Loss), Depreciation and Amortization by Reportable Segment

The following table provides net sales, operating income (loss), depreciation, and amortization by reportable segment:


	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2013			2012			2013			2012
	(in millions)
Net sales:
Wireless	$	552.6		$	535.5		$	1,640.6		$	1,401.1
Enterprise		212.2			212.0			622.7			637.8
Broadband		124.6			148.0			375.5			439.2
Inter-segment eliminations		(1.4	)		(1.5	)		(5.2	)		(4.4	)

Consolidated net sales	$	888.0		$	894.0		$	2,633.6		$	2,473.7


Operating income (loss):
Wireless (1)	$	90.3		$	36.7		$	246.0		$	65.4
Enterprise		21.7			34.6			63.7			93.5
Broadband (2)		(12.2	)		1.7			(40.1	)		10.2

Consolidated operating income	$	99.8		$	73.0		$	269.6		$	169.1


Depreciation:
Wireless	$	8.3		$	11.1		$	24.7		$	33.8
Enterprise		3.2			3.3			9.1			9.6
Broadband		2.5			2.8			7.6			8.8

Consolidated depreciation	$	14.0		$	17.2		$	41.4		$	52.2


Amortization (3):
Wireless	$	22.0		$	22.9		$	66.1		$	68.7
Enterprise		17.4			16.6			51.0			49.9
Broadband		4.6			4.6			13.8			13.8

Consolidated amortization	$	44.0		$	44.1		$	130.9		$	132.4

(1)

(2)

(3)	Excludes amortization of deferred financing fees and original issue discount.

Summary of Sales by Geographic Region, Based on Destination of Product Shipments

Sales by geographic region, based on the destination of product shipments, were as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
	(in millions)
United States	$	495.4	$	472.9	$	1,473.5	$	1,310.2
Europe, Middle East and Africa (EMEA)		182.6		179.6		512.6		506.4
Asia Pacific (APAC)		125.1		148.4		389.8		413.8
Central and Latin America (CALA)		65.8		76.5		201.0		183.6
Canada		19.1		16.6		56.7		59.7

Consolidated net sales	$	888.0	$	894.0	$	2,633.6	$	2,473.7

Restructuring Costs (Tables)

9 Months Ended

Sep. 30, 2013

Restructuring And Related Activities [Abstract]

Summary of Company's Net Pretax Restructuring Charges

The Company’s net pretax restructuring charges, by segment, were as follows:


	Three Months Ended September 30,				Nine Months Ended September 30,
	2013		2012		2013		2012
Wireless	$	1,353	$	1,613	$	9,935	$	16,653
Enterprise		87		—		542		26
Broadband		3,460		11		5,956		326

Total	$	4,900	$	1,624	$	16,433	$	17,005

Activity within Liability Established for Restructuring Actions, Included in Other Accrued Liabilities

The activity within the liability established for these restructuring actions, which is included in other accrued liabilities, was as follows:


	Employee- Related Costs			Lease Termination Costs			Fixed Asset Related Costs			Asset Impairment Costs			Total
Balance as of June 30, 2013	$	13,409		$	2,244		$	—		$	—		$	15,653
Additional charge recorded		1,136			(12	)		2,422			1,354			4,900
Cash paid		(8,323	)		(547	)		(2,422	)		—			(11,292	)
Foreign exchange and other non-cash items		96			22			—			(1,354	)		(1,236	)

Balance as of September 30, 2013	$	6,318		$	1,707		$	—		$	—		$	8,025


Balance as of December 31, 2012	$	19,228		$	1,253		$	—		$	—		$	20,481
Additional charge recorded		8,855			1,790			2,923			2,865			16,433
Cash paid		(21,623	)		(1,314	)		(2,923	)		—			(25,860	)
Foreign exchange and other non-cash items		(142	)		(22	)		—			(2,865	)		(3,029	)

Balance as of September 30, 2013	$	6,318		$	1,707		$	—		$	—		$	8,025

Employee Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2013

Compensation And Retirement Disclosure [Abstract]

Summary of Defined Benefit Pension Plan and Other Postretirement Defined Benefit Plan


	Pension Benefits						Other Postretirement Benefits
	Three Months Ended September 30,
	2013			2012			2013			2012
Service cost	$	112		$	102		$	62		$	75
Interest cost		2,868			3,181			228			550
Recognized actuarial loss (gain)		102			104			70			(15	)
Amortization of prior service credits		—			—			(2,404	)		(1,694	)
Expected return on plan assets		(3,579	)		(3,173	)		(16	)		(41	)

Net periodic benefit cost (income)	$	(497	)	$	214		$	(2,060	)	$	(1,125	)


	Nine Months Ended September 30,
	2013			2012			2013			2012
Service cost	$	334		$	305		$	186		$	226
Interest cost		8,643			9,537			684			1,650
Recognized actuarial loss (gain)		352			389			209			(46	)
Amortization of prior service credits		—			—			(7,213	)		(5,080	)
Expected return on plan assets		(10,758	)		(9,515	)		(47	)		(124	)

Net periodic benefit cost (income)	$	(1,429	)	$	716		$	(6,181	)	$	(3,374	)

Stockholders' Equity (Tables)

9 Months Ended

Sep. 30, 2013

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

Summary of Stock Option Activity

The following table summarizes the stock option activity (in thousands, except per share amounts):


	Shares			Weighted Average Option Exercise Price Per Share		Weighted Average Grant Date Fair Value Per Share
Outstanding as of June 30, 2013		11,319		$	6.13
Forfeited		(282	)	$	5.78	$	3.89

Outstanding as of September 30, 2013 ⁽¹⁾		11,037		$	6.14

Exercisable at September 30, 2013		6,132		$	6.13
Expected to vest		4,838

Outstanding as of December 31, 2012		10,206		$	8.33
Granted		713		$	12.38	$	4.69
Adjustment related to 2012 performance		463		$	9.19	$	5.10
Exercised		(31	)	$	9.14
Forfeited		(314	)	$	6.21	$	3.82

Outstanding as of September 30, 2013 ⁽¹⁾		11,037		$	6.14

(1)	The weighted-average exercise prices at June 30, 2013 and September 30, 2013 reflect the adjustment of $2.48 per share resulting from the 2013 dividends that was made with respect to options granted after the Carlyle acquisition, as described above.

Summary of Exercise Price

The exercise prices of outstanding options at September 30, 2013 were in the following ranges:


	Options Outstanding						Options Exercisable
Range of Exercise Prices	Shares (in thousands)		Weighted Average Remaining Contractual Life (in years)		Weighted Average Exercise Price Per Share		Shares (in thousands)		Weighted Average Exercise Price Per Share
$2.96 to $5.35		1,476		3.8	$	4.04		1,476	$	4.04
$5.36 to $5.67		1,524		8.4	$	5.57		789	$	5.57
$5.68 to $8.54		5,564		7.3	$	5.73		2,095	$	5.73
$8.55 to $8.90		2,473		6.8	$	8.68		1,772	$	8.59

$2.96 to $8.90		11,037		6.9	$	6.14		6,132	$	6.13

Summary of Weighted Average Assumptions Used to Estimate Fair Value of Stock Option

The following table presents the weighted average assumptions used to estimate the fair value of stock option awards granted or modified.


	Nine Months Ended September 30,
	2013			2012
Expected option term (in years)		3.0			3.9
Risk-free interest rate		0.4	%		0.6	%
Expected volatility		75.0	%		75.0	%
Estimated marketability discount		15.0	%		30.0	%
Expected dividend yield		—	%		—	%
Weighted average exercise price	$	12.38		$	10.33
Weighted average fair value at grant date	$	4.69		$	3.19

Background and Basis of Presentation - Additional Information (Detail) $ in Millions		1 Months Ended		3 Months Ended			9 Months Ended		12 Months Ended
	Oct. 04, 2013	Oct. 31, 2013 USD ($)	Oct. 04, 2013	Sep. 30, 2013 USD ($) Customer	Jun. 30, 2013 USD ($)	Sep. 30, 2012 USD ($) Customer	Sep. 30, 2013 USD ($) Customer	Sep. 30, 2012 USD ($) Customer	Dec. 31, 2012
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of net sales to Anixter International Inc. and its affiliates				44.20%		47.10%	44.00%	47.00%
Product warranty term							These product warranties extend over periods ranging from one to twenty-five years from the date of sale, depending upon the product subject to the warranty.
Commitments to purchase metals							$ 17.1
Percentage of price of commitment above market prices							In the aggregate, these commitments were at prices less than 2% above market prices as of September 30, 2013.
Preliminary goodwill impairment charge							$ 36.2
Pretax impairment charges within the wireless segment							$ 3.6
Statutory tax rate							35.00%
Foreign Tax Authority [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Valuation allowance related to foreign tax credit carryforwards				$ 4.0			$ 25.2
Broadband [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Preliminary goodwill impairment charge				7.3	$ 28.8		$ 36.2
Weighted average discount rate							11.00%		11.50%
Wireless [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Pretax impairment charges within the wireless segment							$ 3.6
Carlyle [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Annual management and oversight fee to Carlyle				$ 0.8		$ 0.8	$ 2.3	$ 2.3
Owned by funds affiliated							98.40%
Production Equipment [Member] \| Wireless [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Pretax impairment charges within the wireless segment							$ 2.0
Sales [Member] \| Anixter International Inc. [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of net sales to Anixter International Inc. and its affiliates				12.00%		12.00%	12.00%	13.00%
Sales [Member] \| Credit Concentration Risk [Member] \| Anixter International Inc. [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of accounts receivable from Anixter							12.00%
Sales [Member] \| Customer Concentration Risk [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of customers other than Anixter accounted for 10% or more of the company's total net sales \| Customer				0		0	0	0
Subsequent Event [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Stock split of common stock	3		3
Subsequent Event [Member] \| Carlyle [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Amount paid to terminate management agreement		$ 20.2
Subsequent Event [Member] \| Contract Termination [Member] \| Carlyle [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Amount paid to terminate management agreement		$ 20.2

Background and Basis of Presentation - Summary of Activity in Product Warranty Accrual Included in Other Accrued Liabilities (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Product warranty accrual, beginning of period	$ 24,127	$ 19,923	$ 26,005	$ 18,653
Provision for warranty claims	2,421	6,708	3,568	11,151
Warranty claims paid	(2,437)	(1,752)	(5,462)	(4,925)
Product warranty accrual, end of period	$ 24,111	$ 24,879	$ 24,111	$ 24,879

Background and Basis of Presentation - Summary of Effects of Changes in Key Assumptions, Assuming All Other Assumptions Remain Constant, on Fair Value Compared to Carrying Value, As of Impairment Test Date (Detail) - Broadband [Member]	Sep. 30, 2013
Goodwill Impairment Test Effect Of Changes In Fair Value Assumptions [Line Items]
Deficit of estimated fair value compared to the carrying value as a percent of the carrying value	(1.30%)
Decrease of 0.5% in annual revenue growth rate (Member)
Goodwill Impairment Test Effect Of Changes In Fair Value Assumptions [Line Items]
Deficit of estimated fair value compared to the carrying value as a percent of the carrying value	(5.00%)
Decrease of 0.5% in annual operating income margin [Member]
Goodwill Impairment Test Effect Of Changes In Fair Value Assumptions [Line Items]
Deficit of estimated fair value compared to the carrying value as a percent of the carrying value	(6.10%)
Increase of 0.5% in discount rate [Member]
Goodwill Impairment Test Effect Of Changes In Fair Value Assumptions [Line Items]
Deficit of estimated fair value compared to the carrying value as a percent of the carrying value	(4.70%)

Background and Basis of Presentation - Summary of Effects of Changes in Key Assumptions, Assuming All Other Assumptions Remain Constant, on Fair Value Compared to Carrying Value, As of Impairment Test Date (Parenthetical) (Detail) - Broadband [Member]	9 Months Ended
	Sep. 30, 2013
Decrease of 0.5% in annual revenue growth rate (Member)
Goodwill Impairment Test Effect Of Changes In Fair Value Assumptions [Line Items]
Percent change in valuation input	(0.50%)
Decrease of 0.5% in annual operating income margin [Member]
Goodwill Impairment Test Effect Of Changes In Fair Value Assumptions [Line Items]
Percent change in valuation input	(0.50%)
Increase of 0.5% in discount rate [Member]
Goodwill Impairment Test Effect Of Changes In Fair Value Assumptions [Line Items]
Percent change in valuation input	0.50%

Background and Basis of Presentation - Reconciliation of Weighted Average Common Shares and Potential Common Shares Outstanding (Detail) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Numerator:
Net income (loss) for basic and diluted earnings (loss) per share	$ 11,287	$ 5,284	$ 28,309	$ (6,097)
Denominator:
Weighted average number of common shares outstanding for basic earnings (loss) per share	154,885	154,706	154,883	154,701
Effect of dilutive securities:
Stock options	4,179	671	3,125
Weighted average number of common shares and potential common shares outstanding for diluted earnings (loss) per share	159,064	155,377	158,008	154,701

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Net Income
-URI http://asc.fasb.org/extlink&oid=6518256

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04.19)
-URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.18)
-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

Reference 6: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 225
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04.22)
-URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913

Reference 7: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Other Comprehensive Income
-URI http://asc.fasb.org/extlink&oid=6519514

Reference 8: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section 45
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=28358780&loc=d3e565-108580

Reference 9: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 19
-Article 5

Reference 10: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 04
-Paragraph 20
-Article 9

+ Details

Background and Basis of Presentation - Reconciliation of Weighted Average Common Shares and Potential Common Shares Outstanding (Parenthetical) (Detail) - shares shares in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Options to purchase common shares excluded from the computation of diluted earnings per share	0.0	7.5	0.2	11.2

Acquisition - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended		3 Months Ended		9 Months Ended
	Jul. 31, 2013	Mar. 31, 2013	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Business Acquisition [Line Items]
Cash paid for acquired assets and assumed liabilities					$ 55,770	$ 12,214
Net sales			$ 888,011	$ 894,019	2,633,559	$ 2,473,674
iTRACS Corporation [Member]
Business Acquisition [Line Items]
Cash paid for acquired assets and assumed liabilities		$ 34,000
Redwood Systems Inc [Member]
Business Acquisition [Line Items]
Cash paid for acquired assets and assumed liabilities	$ 9,800
Estimated fair value	12,400
Net sales			1,000		$ 1,000
Redwood Systems Inc [Member] \| Maximum [Member]
Business Acquisition [Line Items]
Retention payments for employees	11,750
Redwood Systems Inc [Member] \| Minimum [Member]
Business Acquisition [Line Items]
Net sales target	55,000
Redwood Systems Inc [Member] \| Contingent Net Revenues Agreement [Member] \| Maximum [Member]
Business Acquisition [Line Items]
Additional consideration paid	$ 37,250
Argus [Member]
Business Acquisition [Line Items]
Cash paid for acquired assets and assumed liabilities			$ 12,000

Acquisition - Allocation of Purchase Price (Detail) - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012
Business Acquisition [Line Items]
Goodwill	$ 1,458,294	$ 1,473,932
iTRACS Corporation [Member]
Business Acquisition [Line Items]
Current assets	1,600
Other intangible assets	13,100
Goodwill	19,800
Noncurrent assets, excluding intangible assets	700
Less: Liabilities assumed	(1,200)
Net acquisition cost	34,000
Redwood Systems Inc [Member]
Business Acquisition [Line Items]
Current assets	2,400
Deferred taxes	8,200
Other intangible assets	9,000
Goodwill	3,500
Noncurrent assets, excluding intangible assets	800
Less: Liabilities assumed	(1,700)
Net acquisition cost	$ 22,200

Goodwill - Allocation of Goodwill by Reportable Segment (Detail) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2013 USD ($)	Sep. 30, 2013 USD ($)
Goodwill [Line Items]
Goodwill, gross, as of January 1, 2013		$ 1,554,100
Preliminary purchase price allocation		23,300
Foreign exchange		(2,700)
Goodwill, gross, as of September 30, 2013	$ 1,574,700	1,574,700
Accumulated impairment charges as of January 1, 2013	(80,200)	(80,200)
Impairment charges recorded during the nine months ended September 30, 2013		(36,200)
Goodwill, net, as of September 30, 2013	1,458,294	1,458,294
Wireless [Member]
Goodwill [Line Items]
Goodwill, gross, as of January 1, 2013		824,800
Foreign exchange		(2,700)
Goodwill, gross, as of September 30, 2013	822,100	822,100
Accumulated impairment charges as of January 1, 2013	(80,200)	(80,200)
Goodwill, net, as of September 30, 2013	741,900	741,900
Enterprise [Member]
Goodwill [Line Items]
Goodwill, gross, as of January 1, 2013		636,500
Preliminary purchase price allocation		23,300
Goodwill, gross, as of September 30, 2013	659,800	659,800
Goodwill, net, as of September 30, 2013	659,800	659,800
Broadband [Member]
Goodwill [Line Items]
Goodwill, gross, as of January 1, 2013		92,800
Goodwill, gross, as of September 30, 2013	92,800	92,800
Impairment charges recorded during the nine months ended September 30, 2013	(7,300)	(36,200)
Goodwill, net, as of September 30, 2013	$ 56,600	$ 56,600

Supplemental Financial Statement Information - Inventories (Detail) - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Raw materials	$ 79,420	$ 69,520
Work in process	122,215	96,389
Finished goods	165,955	146,061
Inventories, net	$ 367,590	$ 311,970

Supplemental Financial Statement Information - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Schedule of Equity Method Investments [Line Items]
Carrying value of equity method investments	$ 3.2		$ 3.2		$ 4.5
Hydrogenics [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment held by company	24.90%		24.90%		28.40%
Share of losses in equity method investments	$ 1.1	$ 0.9	$ 1.3	$ 1.8
Write-off of investment			$ 0.8

Supplemental Financial Statement Information - Other Accrued Liabilities (Detail) - USD ($) $ in Thousands	Sep. 30, 2013	Jun. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Dec. 31, 2011
Organization Consolidation And Presentation Of Financial Statements [Abstract]
Compensation and employee benefit liabilities	$ 106,215		$ 114,679
Deferred revenue	21,969		37,663
Product warranty accrual	24,111	$ 24,127	26,005	$ 24,879	$ 19,923	$ 18,653
Accrued interest	45,191		63,783
Restructuring reserve	8,025	$ 15,653	20,481
Other	80,826		81,931
Other accrued liabilities, total	$ 286,337		$ 344,542

Supplemental Financial Statement Information - Changes in Accumulated Other Comprehensive Loss, Net of Tax (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	$ (35,971)		$ (16,646)
Other comprehensive loss before reclassifications	9,469	$ 6,096	(7,144)	$ (5,756)
Amounts reclassified from accumulated other comprehensive loss	(1,373)	(980)	(4,085)	306
Net current period other comprehensive loss	8,096	$ 5,116	(11,229)	$ (5,450)
Ending balance	(27,875)		(27,875)
Foreign Currency Gain (Loss) [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	(40,837)		(24,224)
Other comprehensive loss before reclassifications	9,469		(7,144)
Net current period other comprehensive loss	9,469		(7,144)
Ending balance	(31,368)		(31,368)
Pension and Other Postretirement Benefit Activity [Member]
Accumulated Other Comprehensive Income (Loss) [Line Items]
Beginning balance	4,866		7,578
Amounts reclassified from accumulated other comprehensive loss	(1,373)		(4,085)
Net current period other comprehensive loss	(1,373)		(4,085)
Ending balance	$ 3,493		$ 3,493

- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

+ References + Details

Supplemental Financial Statement Information - Cash Flow Information (Detail) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash paid during the period for:
Income taxes, net of refunds	$ 65,675	$ 52,419
Interest	155,903	160,621
Noncash financing activities:
Acquisition of treasury stock resulting from stock option exercises	$ 281	$ 793

Financing - Summary of Debt (Detail) - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012
Debt Instrument [Line Items]
Total	$ 3,026,117	$ 2,484,196
Less: Original issue discount, net of amortization	(11,347)	(13,426)
Less: Current portion	(10,746)	(10,776)
Long term debt, noncurrent	3,004,024	2,459,994
8.25% Senior Notes [Member]
Debt Instrument [Line Items]
Total	1,500,000	1,500,000
Senior Secured Term Loan, at Par [Member]
Debt Instrument [Line Items]
Total	975,000	982,500
Senior PIK Toggle Notes [Member]
Debt Instrument [Line Items]
Total	550,000
Senior Secured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Total
Other [Member]
Debt Instrument [Line Items]
Total	$ 1,117	$ 1,696

Financing - Summary of Debt (Parenthetical) (Detail)	1 Months Ended	9 Months Ended
Financing - Summary of Debt (Parenthetical) (Detail)	May 28, 2013	Sep. 30, 2013	Dec. 31, 2012
8.25% Senior Notes [Member]
Debt Instrument [Line Items]
Interest rate on senior note		8.25%	8.25%
Maturity period of debt		Jan. 15, 2019
Senior Secured Term Loan, at Par [Member]
Debt Instrument [Line Items]
Maturity period of debt		Jan. 14, 2018
Senior PIK Toggle Notes [Member]
Debt Instrument [Line Items]
Maturity period of debt	Jun. 01, 2020	Jun. 01, 2020
Senior Secured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maturity period of debt		Jan. 14, 2017

Financing - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended			9 Months Ended		12 Months Ended
	May 28, 2013	Sep. 30, 2013	Mar. 31, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Debt Instrument [Line Items]
Long-term debt repaid					$ 205,237	$ 266,746
Long-term debt proceeds					747,035	174,150
Non-guarantor subsidiaries, assets		$ 4,798,776			4,798,776		$ 4,793,264
Non-guarantor subsidiaries, liabilities		4,140,772			4,140,772		$ 3,610,982
Non-guarantor subsidiaries, sales		$ 888,011		$ 894,019	$ 2,633,559	2,473,674
Weighted average effective interest rate		7.09%			7.09%		7.33%
Senior PIK Toggle Notes [Member]
Debt Instrument [Line Items]
Issuing of senior payment-in-kind toggle notes	$ 550,000
Cash interest percentage of senior payment-in-kind toggle notes	6.625%
Debt instrument percentage interest under indenture of notes	7.375%
Maturity period of debt	Jun. 01, 2020				Jun. 01, 2020
Net proceeds from long-term debt	$ 538,800
Current restricted payment		$ 20,000			$ 20,000
Cash and cash equivalents		10,000			10,000
Special cash dividend and distribution to equity holders					$ 550,000
Senior PIK Toggle Notes [Member] \| Debt Instrument, Redemption, Period One [Member]
Debt Instrument [Line Items]
Redemption date, period start date					Jun. 01, 2016
Redemption date, period end date					May 31, 2017
Accrued and unpaid interest					103.313%
Senior PIK Toggle Notes [Member] \| Debt Instrument, Redemption, Period Two [Member]
Debt Instrument [Line Items]
Redemption date, period start date					Jun. 01, 2017
Redemption date, period end date					May 31, 2018
Accrued and unpaid interest					101.656%
Senior PIK Toggle Notes [Member] \| Debt Instrument, Redemption, Period Three [Member]
Debt Instrument [Line Items]
Redemption date, period start date					Jun. 01, 2018
Accrued and unpaid interest					100.00%
Senior Secured Term Loan, at Par [Member]
Debt Instrument [Line Items]
Maturity period of debt					Jan. 14, 2018
Long-term debt repaid		2,500	$ 32,000		$ 7,500
Long-term debt proceeds			$ 32,000
Spread on LIBOR			3.75%
Percentage revolving credit facility					0.375%
Original issue discount					$ 200
Deferred financing fees					300
Pretax costs					1,900
Current portion of long-term debt		0			0
Excess cash flow payment		0			$ 0
Senior Secured Term Loan, at Par [Member] \| Federal Fund [Member]
Debt Instrument [Line Items]
Spread on base rate			0.50%
Senior Secured Term Loan, at Par [Member] \| Eurodollar [Member]
Debt Instrument [Line Items]
Spread on base rate			1.00%
Senior Secured Term Loan, at Par [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Spread on base rate			1.75%
Senior Secured Term Loan, at Par [Member] \| London Interbank Offered Rate (LIBOR) [Member]
Debt Instrument [Line Items]
Spread on base rate			2.75%
8.25% Senior Notes [Member]
Debt Instrument [Line Items]
Maturity period of debt					Jan. 15, 2019
8.25% Senior Notes [Member] \| Non-Guarantor Subsidiaries [Member]
Debt Instrument [Line Items]
Non-guarantor subsidiaries, assets		1,067,000			$ 1,067,000		$ 952,000
Assets held by non-guarantor subsidiaries as percentage of total assets					22.20%		20.00%
Non-guarantor subsidiaries, liabilities		271,000			$ 271,000		$ 270,000
Liabilities held by non-guarantor subsidiaries as percentage of total liabilities					6.60%		7.00%
Non-guarantor subsidiaries, sales		$ 338,000		$ 354,000	$ 992,000	$ 1,017,000
Non-guarantor subsidiaries of net sale, percentage		38.10%		39.60%	37.70%	41.10%
Senior Secured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Maturity period of debt					Jan. 14, 2017
Long-term debt repaid					$ 165,000
Long-term debt proceeds					165,000
Remaining available capacity under revolving credit facility		$ 328,700			328,700
Outstanding letters of credit		$ 56,700			$ 56,700

Derivatives and Hedging Activities - Additional Information (Detail) - Foreign Currency Contracts [Member] $ in Millions	9 Months Ended
	Sep. 30, 2013 USD ($)
Derivatives, Fair Value [Line Items]
Notional value	$ 212
Minimum [Member]
Derivatives, Fair Value [Line Items]
Maturities ranging	1 month
Maximum [Member]
Derivatives, Fair Value [Line Items]
Maturities ranging	6 months

Derivatives and Hedging Activities - Balance Sheet Location and Fair Value of Company (Detail) - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012
Derivatives, Fair Value [Line Items]
Total derivatives not designated as hedging instruments	$ 2,253	$ 840
Prepaid Expenses and Other Current Assets [Member] \| Foreign Currency Contracts [Member]
Derivatives, Fair Value [Line Items]
Derivatives not designated as hedging instruments, assets	2,887	1,314
Other Accrued Liabilities [Member] \| Foreign Currency Contracts [Member]
Derivatives, Fair Value [Line Items]
Derivatives not designated as hedging instruments, liabilities	$ (634)	$ (474)

Derivatives and Hedging Activities - Pretax Impact of Foreign Currency Forward Contracts not Designated as Hedging Instruments (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Other Expense Net [Member] \| Foreign Currency Contracts [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Gain (Loss) Recognized on Foreign Currency Forward Contracts	$ 3,227	$ 472	$ 6,903	$ (1,447)

Fair Value Measurements - Carrying Amounts, Estimated Fair Values and Valuation Input Levels of Equity Method Investment, Foreign Currency Contracts, Senior Notes, Senior PIK Toggle Notes, Senior Secured Term Loans and Contingent Consideration Payable (Detail) - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012
Carrying Amount [Member] \| Level 1 [Member] \| Equity Method Investment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	$ 3,234	$ 4,492
Carrying Amount [Member] \| Level 2 [Member] \| Foreign Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	2,887	1,314
Liabilities	634	474
Carrying Amount [Member] \| Level 2 [Member] \| 8.25% Senior Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	1,500,000	1,500,000
Carrying Amount [Member] \| Level 2 [Member] \| Senior Secured Term Loan, at Par [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	975,000	982,500
Carrying Amount [Member] \| Level 2 [Member] \| Senior PIK Toggle Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	550,000
Carrying Amount [Member] \| Level 3 [Member] \| Contingent Consideration [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	12,937
Fair Value [Member] \| Level 1 [Member] \| Equity Method Investment [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	27,730	14,805
Fair Value [Member] \| Level 2 [Member] \| Foreign Currency Contracts [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Assets	2,887	1,314
Liabilities	634	474
Fair Value [Member] \| Level 2 [Member] \| 8.25% Senior Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	1,629,300	1,642,500
Fair Value [Member] \| Level 2 [Member] \| Senior Secured Term Loan, at Par [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	977,126	$ 987,413
Fair Value [Member] \| Level 2 [Member] \| Senior PIK Toggle Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	547,250
Fair Value [Member] \| Level 3 [Member] \| Contingent Consideration [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Liabilities	$ 12,937

Fair Value Measurements - Carrying Amounts, Estimated Fair Values and Valuation Input Levels of Equity Method Investment, Foreign Currency Contracts, Senior Notes, Senior PIK Toggle Notes, Senior Secured Term Loans and Contingent Consideration Payable (Parenthetical) (Detail)	Sep. 30, 2013	Dec. 31, 2012
Level 2 [Member] \| 8.25% Senior Notes [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest rate on senior notes	8.25%	8.25%

Fair Value Measurements - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	3 Months Ended	9 Months Ended
	Jul. 31, 2013	Sep. 30, 2013	Sep. 30, 2013	Jul. 03, 2013
Business Combination Segment Allocation [Line Items]
Pretax goodwill impairment charges			$ 36,200
Pretax impairment charges			3,600
Redwood [Member]
Business Combination Segment Allocation [Line Items]
Payable of contingent consideration range, low		$ 0	0
Payable of contingent consideration range, high		37,250	37,250
Estimated fair value of contingent consideration				$ 12,400
Selling, General and Administrative Expense [Member] \| Redwood [Member]
Business Combination Segment Allocation [Line Items]
Expenses related to change in estimated fair value, recorded in selling, general and administrative expense		600	600
Minimum [Member] \| Redwood [Member]
Business Combination Segment Allocation [Line Items]
Maximum level of payout reached	$ 55,000
Broadband [Member]
Business Combination Segment Allocation [Line Items]
Pretax goodwill impairment charges		$ 7,300	36,200
Wireless [Member]
Business Combination Segment Allocation [Line Items]
Pretax impairment charges			3,600
Wireless [Member] \| Production Equipment [Member]
Business Combination Segment Allocation [Line Items]
Pretax impairment charges			$ 2,000

Industry Segment and Geographic Information - Additional Information (Detail) - Segment	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Segment Reporting [Abstract]
Number of reportable segments			3
Sales to customers located outside of the United States, percentage	44.20%	47.10%	44.00%	47.00%

Industry Segment and Geographic Information - Summary of Financial Information by Reportable Segment (Detail) - USD ($) $ in Thousands	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2011
Segment Reporting Information [Line Items]
Total assets	$ 4,798,776	$ 4,793,264
Cash and cash equivalents	312,045	264,375	$ 244,155	$ 317,102
Operating Segments [Member]
Segment Reporting Information [Line Items]
Total assets	4,374,300	4,406,800
Operating Segments [Member] \| Wireless [Member]
Segment Reporting Information [Line Items]
Total assets	2,463,300	2,460,200
Operating Segments [Member] \| Enterprise [Member]
Segment Reporting Information [Line Items]
Total assets	1,504,600	1,490,800
Operating Segments [Member] \| Broadband [Member]
Segment Reporting Information [Line Items]
Total assets	406,400	455,800
Segment Reconciling Items [Member]
Segment Reporting Information [Line Items]
Cash and cash equivalents	312,000	264,400
Deferred income tax assets	49,700	61,100
Deferred financing fees	$ 62,800	$ 61,000

Industry Segment and Geographic Information - Summary of Net Sales, Operating Income (Loss), Depreciation and Amortization by Reportable Segment (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net sales:
Net sales	$ 888,011	$ 894,019	$ 2,633,559	$ 2,473,674
Operating income (loss):
Operating income	99,842	72,999	269,571	169,137
Depreciation:
Depreciation	14,000	17,200	41,400	52,200
Amortization:
Amortization	43,956	44,133	130,921	132,395
Operating Segments [Member] \| Wireless [Member]
Net sales:
Net sales	552,600	535,500	1,640,600	1,401,100
Operating income (loss):
Operating income	90,300	36,700	246,000	65,400
Depreciation:
Depreciation	8,300	11,100	24,700	33,800
Amortization:
Amortization	22,000	22,900	66,100	68,700
Operating Segments [Member] \| Enterprise [Member]
Net sales:
Net sales	212,200	212,000	622,700	637,800
Operating income (loss):
Operating income	21,700	34,600	63,700	93,500
Depreciation:
Depreciation	3,200	3,300	9,100	9,600
Amortization:
Amortization	17,400	16,600	51,000	49,900
Operating Segments [Member] \| Broadband [Member]
Net sales:
Net sales	124,600	148,000	375,500	439,200
Operating income (loss):
Operating income	(12,200)	1,700	(40,100)	10,200
Depreciation:
Depreciation	2,500	2,800	7,600	8,800
Amortization:
Amortization	4,600	4,600	13,800	13,800
Intersegment Eliminations [Member]
Net sales:
Net sales	$ (1,400)	$ (1,500)	$ (5,200)	$ (4,400)

Industry Segment and Geographic Information - Summary of Net Sales, Operating Income (Loss), Depreciation and Amortization by Reportable Segment (Parenthetical) (Detail) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2013	Jun. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Segment Reporting Information [Line Items]
Restructuring charges	$ 4,900		$ 1,624	$ 16,433	$ 17,005
Asset impairment charges	7,320		38,271	41,802	38,271
Goodwill impairment charges				36,200
Wireless [Member]
Segment Reporting Information [Line Items]
Restructuring charges	1,353		1,613	9,935	16,653
Asset impairment charges				5,600	38,300
Broadband [Member]
Segment Reporting Information [Line Items]
Restructuring charges	3,460		11	5,956	326
Goodwill impairment charges	$ 7,300	$ 28,800		$ 36,200
Warranty charge related to products sold in 2006 and 2007			$ 5,700		$ 8,800

Industry Segment and Geographic Information - Summary of Sales by Geographic Region, Based on Destination of Product Shipments (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 888,011	$ 894,019	$ 2,633,559	$ 2,473,674
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	495,400	472,900	1,473,500	1,310,200
Europe, Middle East and Africa (EMEA) [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	182,600	179,600	512,600	506,400
Asia Pacific (APAC) [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	125,100	148,400	389,800	413,800
Central and Latin America (CALA) [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	65,800	76,500	201,000	183,600
Canada [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 19,100	$ 16,600	$ 56,700	$ 59,700

Restructuring Costs - Summary of Company's Net Pretax Restructuring Charges (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Restructuring Cost and Reserve [Line Items]
Total pretax restructuring charges	$ 4,900	$ 1,624	$ 16,433	$ 17,005
Wireless [Member]
Restructuring Cost and Reserve [Line Items]
Total pretax restructuring charges	1,353	1,613	9,935	16,653
Enterprise [Member]
Restructuring Cost and Reserve [Line Items]
Total pretax restructuring charges	87		542	26
Broadband [Member]
Restructuring Cost and Reserve [Line Items]
Total pretax restructuring charges	$ 3,460	$ 11	$ 5,956	$ 326

Restructuring Costs - Activity within Liability Established for Restructuring Actions, Included in Other Accrued Liabilities (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Restructuring Cost and Reserve [Line Items]
Beginning balance	$ 15,653		$ 20,481
Additional charge recorded	4,900	$ 1,624	16,433	$ 17,005
Cash paid	(11,292)		(25,860)
Foreign exchange and other non-cash items	(1,236)		(3,029)
Ending balance	8,025		8,025
Employee-Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance	13,409		19,228
Additional charge recorded	1,136		8,855
Cash paid	(8,323)		(21,623)
Foreign exchange and other non-cash items	96		(142)
Ending balance	6,318		6,318
Lease Termination Costs [Member]
Restructuring Cost and Reserve [Line Items]
Beginning balance	2,244		1,253
Additional charge recorded	(12)		1,790
Cash paid	(547)		(1,314)
Foreign exchange and other non-cash items	22		(22)
Ending balance	1,707		1,707
Fixed Asset Related Costs [Member]
Restructuring Cost and Reserve [Line Items]
Additional charge recorded	2,422		2,923
Cash paid	(2,422)		(2,923)
Asset Impairment Costs [Member]
Restructuring Cost and Reserve [Line Items]
Additional charge recorded	1,354		2,865
Foreign exchange and other non-cash items	$ (1,354)		$ (2,865)

Restructuring Costs - Additional Information (Detail) $ in Millions	9 Months Ended
	Sep. 30, 2013 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 58.1
Minimum [Member]
Restructuring Cost and Reserve [Line Items]
Expected cash payment	2.0
Additional expected cash payment	5.0
Maximum [Member]
Restructuring Cost and Reserve [Line Items]
Expected cash payment	3.0
Additional expected cash payment	$ 6.0

Employee Benefit Plans - Summary of Defined Benefit Pension Plan and Other Postretirement Defined Benefit Plan (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 112	$ 102	$ 334	$ 305
Interest cost	2,868	3,181	8,643	9,537
Recognized actuarial loss (gain)	102	104	352	389
Expected return on plan assets	(3,579)	(3,173)	(10,758)	(9,515)
Net periodic benefit cost (income)	(497)	214	(1,429)	716
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	62	75	186	226
Interest cost	228	550	684	1,650
Recognized actuarial loss (gain)	70	(15)	209	(46)
Amortization of prior service credits	(2,404)	(1,694)	(7,213)	(5,080)
Expected return on plan assets	(16)	(41)	(47)	(124)
Net periodic benefit cost (income)	$ (2,060)	$ (1,125)	$ (6,181)	$ (3,374)

Employee Benefit Plans - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013
Pension Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Current contribution amount	$ 13.2	$ 21.7
Additional contribution amount for remaining fiscal period		0.3
Other Postretirement Benefits [Member]
Defined Benefit Plan Disclosure [Line Items]
Current contribution amount	$ 1.0	3.0
Additional contribution amount for remaining fiscal period		$ 1.0

Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended				9 Months Ended
	Jun. 30, 2013	Jun. 28, 2013	May 31, 2013	May 28, 2013	Sep. 30, 2013	Sep. 30, 2012
Equity [Abstract]
Dividend declared		$ 1.26		$ 2.21
Dividend paid		$ 195,900		$ 342,800	$ 538,705
Cash payment to stock option holders in lieu of reduction in exercise prices	$ 4,100		$ 7,200		11,295
Additional compensation expense					0
Total unrecognized compensation costs related to non-vested stock options and share unit awards					$ 21,900
Recognition period of unrecognized compensation costs					2 years
Recognized stock option expense					$ 2,400
Share unit award expense					$ 4,000	$ 2,500

Stockholders' Equity - Summary of Stock Option Activity (Detail) - $ / shares shares in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2013	Sep. 30, 2012
Equity [Abstract]
Shares, Beginning Balance	11,319	10,206
Shares, Granted		713
Shares, Adjustment Related to 2012 Performance		463
Shares, Exercised		(31)
Shares, Forfeited	(282)	(314)
Shares, Ending Balance	11,037	11,037
Weighted Average Exercise Price, Beginning Balance	$ 6.13	$ 8.33
Shares, Exercisable Ending Balance	6,132	6,132
Weighted Average Exercise Price, Granted		$ 12.38
Shares, Expected to Vest	4,838	4,838
Weighted Average Exercise Price, Adjustment related to 2012 performance		$ 9.19
Weighted Average Exercise Price, Exercised		9.14
Weighted Average Exercise Price, Forfeited	$ 5.78	6.21
Weighted Average Exercise Price, Ending Balance	6.14	6.14
Weighted Average Grant Date Fair Value Per Share, Granted		4.69	$ 3.19
Weighted Average Exercise Price, Exercisable Ending Balance	6.13	6.13
Weighted Average Grant Date Fair Value Per Share, Adjustment Related to 2012 Performance		5.10
Weighted Average Grant Date Fair Value Per Share, Forfeited	$ 3.89	$ 3.82

Stockholders' Equity - Summary of Stock Option Activity (Parenthetical) (Detail) - $ / shares	Sep. 30, 2013	Jun. 30, 2013
Equity [Abstract]
Dividend adjustment price per share	$ 2.48	$ 2.48

Stockholders' Equity - Summary of Exercise Price (Detail) shares in Thousands	9 Months Ended
	Sep. 30, 2013 $ / shares shares
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices Minimum	$ 2.96
Range of Exercise Prices Maximum	$ 8.90
Options Outstanding Shares \| shares	11,037
Options Exercisable Shares \| shares	6,132
Weighted Average Remaining Contractual Life	6 years 10 months 24 days
Weighted Average Exercise Price Per Share, Options Outstanding	$ 6.14
Weighted Average Exercise Price Per Share, Options Exercisable	6.13
Range One [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices Minimum	2.96
Range of Exercise Prices Maximum	$ 5.35
Options Outstanding Shares \| shares	1,476
Options Exercisable Shares \| shares	1,476
Weighted Average Remaining Contractual Life	3 years 9 months 18 days
Weighted Average Exercise Price Per Share, Options Outstanding	$ 4.04
Weighted Average Exercise Price Per Share, Options Exercisable	4.04
Range Two [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices Minimum	5.36
Range of Exercise Prices Maximum	$ 5.67
Options Outstanding Shares \| shares	1,524
Options Exercisable Shares \| shares	789
Weighted Average Remaining Contractual Life	8 years 4 months 24 days
Weighted Average Exercise Price Per Share, Options Outstanding	$ 5.57
Weighted Average Exercise Price Per Share, Options Exercisable	5.57
Range Three [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices Minimum	5.68
Range of Exercise Prices Maximum	$ 8.54
Options Outstanding Shares \| shares	5,564
Options Exercisable Shares \| shares	2,095
Weighted Average Remaining Contractual Life	7 years 3 months 18 days
Weighted Average Exercise Price Per Share, Options Outstanding	$ 5.73
Weighted Average Exercise Price Per Share, Options Exercisable	5.73
Range Four [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Range of Exercise Prices Minimum	8.55
Range of Exercise Prices Maximum	$ 8.90
Options Outstanding Shares \| shares	2,473
Options Exercisable Shares \| shares	1,772
Weighted Average Remaining Contractual Life	6 years 9 months 18 days
Weighted Average Exercise Price Per Share, Options Outstanding	$ 8.68
Weighted Average Exercise Price Per Share, Options Exercisable	$ 8.59

Stockholders' Equity - Summary of Weighted Average Assumptions Used to Estimate Fair Value of Stock Option (Detail) - $ / shares	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Equity [Abstract]
Expected option term (in years)	3 years	3 years 10 months 24 days
Risk-free interest rate	0.40%	0.60%
Expected volatility	75.00%	75.00%
Estimated marketability discount	15.00%	30.00%
Expected dividend yield
Weighted average exercise price	$ 12.38	$ 10.33
Weighted average fair value at grant date	$ 4.69	$ 3.19

Subsequent Events - Additional information (Detail) $ / shares in Units, $ in Thousands			1 Months Ended			3 Months Ended		9 Months Ended
	Nov. 06, 2013 USD ($) Employee	Oct. 04, 2013 $ / shares shares	Nov. 25, 2013	Oct. 31, 2013 USD ($) shares	Oct. 04, 2013 $ / shares shares	Sep. 30, 2013 USD ($) $ / shares shares	Sep. 30, 2012 USD ($)	Sep. 30, 2013 USD ($) $ / shares shares	Sep. 30, 2012 USD ($)	Dec. 31, 2012 $ / shares shares
Subsequent Event [Line Items]
Increase in authorized capital stock \| shares						300,000,000		300,000,000		300,000,000
Common stock, par value \| $ / shares						$ 0.01		$ 0.01		$ 0.01
Asset impairment charges \| $						$ 7,320	$ 38,271	$ 41,802	$ 38,271
Restructuring charges \| $						$ 4,900	$ 1,624	$ 16,433	$ 17,005
Subsequent Event [Member]
Subsequent Event [Line Items]
Stock split		3			3
Increase in authorized capital stock \| shares		1,300,000,000			1,300,000,000
Increase in authorized preferred stock \| shares		200,000,000			200,000,000
Common stock, par value \| $ / shares		$ 0.01			$ 0.01
Common stock issued under equity incentive plans \| shares				31,600,000
Number of employees impact of manufacturing operation and shifting the production of existing facilities \| Employee	200
Asset impairment charges \| $	$ 10,000
Restructuring charges \| $	$ 15,000
Subsequent Event [Member] \| Carlyle [Member]
Subsequent Event [Line Items]
Shares sold by The Carlyle Group \| shares				7,700,000
Reduced ownership percentage				77.90%
Option for underwriters to purchase additional shares \| shares				5,800,000
Reducing ownership percentage				74.80%
Carlyle funds IPO				30 days
Management agreement termination fee \| $				$ 20,200
Subsequent Event [Member] \| Senior Notes [Member]
Subsequent Event [Line Items]
Company issued redemption notices \| $				$ 400,000
Redemption notices senior notes				8.25%
Accrued and unpaid interest			108.25%
Subsequent Event [Member] \| Common Stock [Member]
Subsequent Event [Line Items]
Shares of common stock issued \| shares				30,800,000
Net transaction cost \| $				$ 433,000