Condensed Consolidated Balance Sheets (Detail) (USD $) In Thousands, unless otherwise specified	Sep. 29, 2013	Dec. 31, 2012	Sep. 30, 2012	Dec. 31, 2011
Current assets
Cash and cash equivalents	$ 326,437	$ 337,039	$ 634,829	$ 584,088
Accounts receivable, net	313,706	297,976
Inventories, net	346,116	323,347
Prepaid expenses and other current assets	33,393	28,712
Prepaid taxes	36,239	27,160
Deferred tax assets	44,122	46,882
Assets held for sale	10,435	7,963
Total current assets	1,110,448	1,069,079
Property, plant and equipment, net	320,542	297,945
Goodwill	1,241,393	1,249,456
Intangibles assets, net	1,048,154	1,058,792
Investments in affiliates	1,703	2,066
Deferred tax assets	932	296
Other assets	65,191	61,863
Total assets	3,788,363	3,739,497	3,670,789
Current liabilities
Current borrowings	4,700	4,700
Accounts payable	70,783	75,165
Accrued expenses	77,760	65,064
Current portion of contingent consideration	4,708	23,693
Payroll and benefit-related liabilities	66,104	74,586
Accrued interest	8,983	9,418
Income taxes payable	20,964	15,573
Other current liabilities	13,823	6,206
Total current liabilities	267,825	274,405
Long-term borrowings	980,688	965,280
Deferred tax liabilities	417,078	419,266
Pension and other postretirement benefit liabilities	153,966	170,946
Noncurrent liability for uncertain tax positions	58,662	68,292
Other liabilities	47,882	59,771
Total liabilities	1,926,101	1,957,960
Total common shareholders' equity	1,860,039	1,778,950
Noncontrolling interest	2,223	2,587
Total equity	1,862,262	1,781,537	1,755,399	1,982,783
Total liabilities and equity	3,788,363	3,739,497
Parent Company
Current assets
Cash and cash equivalents	17,083	70,860	123,254	114,531
Accounts receivable, net	1,354	2,147
Prepaid expenses and other current assets	9,756	7,769
Prepaid taxes	22,615	11,079
Deferred tax assets	13,345	13,987
Assets held for sale	1,775
Total current assets	65,928	105,842
Property, plant and equipment, net	10,222	7,258
Investments in affiliates	5,426,913	5,226,567
Deferred tax assets	58,565	59,644
Other assets	36,901	33,937
Total assets	5,598,529	5,433,248
Current liabilities
Accounts payable	85,337	80,495
Accrued expenses	16,684	11,338
Payroll and benefit-related liabilities	29,098	24,633
Accrued interest	8,979	9,413
Other current liabilities	7,528	598
Total current liabilities	147,626	126,477
Long-term borrowings	980,688	965,280
Pension and other postretirement benefit liabilities	97,783	114,257
Noncurrent liability for uncertain tax positions	13,133	13,131
Other liabilities	2,499,260	2,435,153
Total liabilities	3,738,490	3,654,298
Total common shareholders' equity	1,860,039	1,778,950
Total equity	1,860,039	1,778,950
Total liabilities and equity	5,598,529	5,433,248
Guarantor Subsidiaries
Current assets
Cash and cash equivalents		1,989
Accounts receivable, net	885,118	774,280
Inventories, net	213,769	202,748
Prepaid expenses and other current assets	5,296	5,294
Deferred tax assets	21,728	27,130
Assets held for sale	3,478	2,738
Total current assets	1,129,389	1,014,179
Property, plant and equipment, net	190,874	168,451
Goodwill	703,258	702,947
Intangibles assets, net	752,049	782,631
Investments in affiliates	1,351,908	1,281,201
Other assets	2,774,009	2,707,264
Total assets	6,901,487	6,656,673
Current liabilities
Accounts payable	994,662	873,754
Accrued expenses	23,313	20,471
Current portion of contingent consideration	4,079	21,115
Payroll and benefit-related liabilities	8,760	19,799
Other current liabilities	2,965	1,131
Total current liabilities	1,033,779	936,270
Deferred tax liabilities	421,168	427,146
Pension and other postretirement benefit liabilities	37,108	37,269
Noncurrent liability for uncertain tax positions	17,549	28,440
Other liabilities	16,021	35,543
Total liabilities	1,525,625	1,464,668
Total common shareholders' equity	5,375,862	5,192,005
Total equity	5,375,862	5,192,005
Total liabilities and equity	6,901,487	6,656,673
Non-Guarantor Subsidiaries
Current assets
Cash and cash equivalents	309,354	264,190	511,575	469,557
Accounts receivable, net	558,276	511,609
Inventories, net	148,603	136,492
Prepaid expenses and other current assets	18,341	15,649
Prepaid taxes	13,624	19,217
Deferred tax assets	9,073	6,810
Assets held for sale	5,182	5,225
Total current assets	1,062,453	959,192
Property, plant and equipment, net	119,446	122,236
Goodwill	538,135	546,509
Intangibles assets, net	296,105	276,161
Investments in affiliates	21,396	21,379
Deferred tax assets	3,975	3,197
Other assets	468,658	720,184
Total assets	2,510,168	2,648,858
Current liabilities
Current borrowings	4,700	4,700
Accounts payable	124,924	114,140
Accrued expenses	37,763	33,255
Current portion of contingent consideration	629	2,578
Payroll and benefit-related liabilities	28,246	30,154
Accrued interest	4	5
Income taxes payable	20,964	18,709
Other current liabilities	3,354	5,522
Total current liabilities	220,584	209,063
Deferred tax liabilities	57,518	54,664
Pension and other postretirement benefit liabilities	19,075	19,420
Noncurrent liability for uncertain tax positions	27,980	26,721
Other liabilities	749,499	991,327
Total liabilities	1,074,656	1,301,195
Total common shareholders' equity	1,433,289	1,345,076
Noncontrolling interest	2,223	2,587
Total equity	1,435,512	1,347,663
Total liabilities and equity	2,510,168	2,648,858
Eliminations
Current assets
Accounts receivable, net	(1,131,042)	(990,060)
Inventories, net	(16,256)	(15,893)
Prepaid taxes		(3,136)
Deferred tax assets	(24)	(1,045)
Total current assets	(1,147,322)	(1,010,134)
Investments in affiliates	(6,798,514)	(6,527,081)
Deferred tax assets	(61,608)	(62,545)
Other assets	(3,214,377)	(3,399,522)
Total assets	(11,221,821)	(10,999,282)
Current liabilities
Accounts payable	(1,134,140)	(993,224)
Income taxes payable		(3,136)
Other current liabilities	(24)	(1,045)
Total current liabilities	(1,134,164)	(997,405)
Deferred tax liabilities	(61,608)	(62,544)
Other liabilities	(3,216,898)	(3,402,252)
Total liabilities	(4,412,670)	(4,462,201)
Total common shareholders' equity	(6,809,151)	(6,537,081)
Total equity	(6,809,151)	(6,537,081)
Total liabilities and equity	$ (11,221,821)	$ (10,999,282)