Condensed Consolidating Balance Sheets (Detail) (USD $) In Thousands, unless otherwise specified	Jun. 29, 2014	Dec. 31, 2013	Jun. 30, 2013	Dec. 31, 2012
Current assets
Cash and cash equivalents	$ 237,382	$ 431,984	$ 281,418	$ 337,039
Accounts receivable, net	301,720	295,290
Inventories, net	356,467	333,621
Prepaid expenses and other current assets	38,386	39,810
Prepaid taxes	47,641	36,504
Deferred tax assets	50,497	52,917
Assets held for sale	9,161	10,428
Total current assets	1,041,254	1,200,554
Property, plant and equipment, net	343,408	325,900
Goodwill	1,373,356	1,354,203
Intangible assets, net	1,233,905	1,255,597
Investments in affiliates	1,465	1,715
Deferred tax assets	944	943
Other assets	69,501	70,095
Total assets	4,063,833	4,209,007
Current liabilities
Current borrowings	362,273	356,287
Accounts payable	73,533	71,967
Accrued expenses	80,040	74,868
Current portion of contingent consideration	2,959	4,131
Payroll and benefit-related liabilities	66,569	73,090
Accrued interest	9,991	8,725
Income taxes payable	21,817	23,821
Other current liabilities	35,308	22,231
Total current liabilities	652,490	635,120
Long-term borrowings	700,000	930,000
Deferred tax liabilities	517,433	514,715
Pension and postretirement benefit liabilities	102,194	109,498
Noncurrent liability for uncertain tax positions	56,687	55,152
Other liabilities	50,650	48,506
Total liabilities	2,079,454	2,292,991
Total common shareholders' equity	1,982,277	1,913,527
Noncontrolling interest	2,102	2,489
Total equity	1,984,379	1,916,016	1,801,527	1,781,537
Total liabilities and equity	4,063,833	4,209,007
Consolidation, Eliminations
Current assets
Accounts receivable, net	3,161	3,472
Accounts receivable from consolidated subsidiaries	(3,053,906)	(2,880,648)
Inventories, net	(25,977)	(15,709)
Deferred tax assets	(4)	(3)
Total current assets	(3,076,726)	(2,892,888)
Investments in affiliates	(7,012,091)	(6,987,772)
Deferred tax assets	(36,935)	(39,410)
Notes receivable and other amounts due from consolidated subsidiaries	(1,941,769)	(1,936,618)
Total assets	(12,067,521)	(11,856,688)
Current liabilities
Accounts payable to consolidated subsidiaries	(3,053,906)	(2,880,648)
Other current liabilities	(4)	(4)
Total current liabilities	(3,053,910)	(2,880,652)
Deferred tax liabilities	(36,934)	(39,409)
Notes payable and other amounts due from consolidated subsidiaries	(1,949,510)	(1,940,100)
Total liabilities	(5,040,354)	(4,860,161)
Total common shareholders' equity	(7,027,167)	(6,996,527)
Total equity	(7,027,167)	(6,996,527)
Total liabilities and equity	(12,067,521)	(11,856,688)
Parent Company
Current assets
Cash and cash equivalents	31,283	42,749	28,093	70,860
Accounts receivable, net	1,192	1,822
Accounts receivable from consolidated subsidiaries	40,046	42,865
Prepaid expenses and other current assets	13,916	15,200
Prepaid taxes	30,402	27,487
Deferred tax assets	20,136	20,218
Assets held for sale	2,901	1,669
Total current assets	139,876	152,010
Property, plant and equipment, net	3,939	14,189
Investments in affiliates	5,637,719	5,489,676
Deferred tax assets	33,425	35,877
Notes receivable and other amounts due from consolidated subsidiaries	963,322	1,049,344
Other assets	29,319	24,574
Total assets	6,807,600	6,765,670
Current liabilities
Current borrowings	357,573	351,587
Accounts payable	5,582	2,194
Accounts payable to consolidated subsidiaries	2,661,371	2,644,296
Accrued expenses	17,280	15,569
Payroll and benefit-related liabilities	16,472	15,976
Accrued interest	9,989	8,720
Other current liabilities	635	9,646
Total current liabilities	3,068,902	3,047,988
Long-term borrowings	700,000	930,000
Pension and postretirement benefit liabilities	50,913	57,406
Noncurrent liability for uncertain tax positions	12,649	11,389
Notes payable and other amounts due from consolidated subsidiaries	973,020	785,476
Other liabilities	19,839	19,884
Total liabilities	4,825,323	4,852,143
Total common shareholders' equity	1,982,277	1,913,527
Total equity	1,982,277	1,913,527
Total liabilities and equity	6,807,600	6,765,670
Guarantor Subsidiaries
Current assets
Cash and cash equivalents	3,235	14,500		1,989
Accounts receivable, net	10,588	10,948
Accounts receivable from consolidated subsidiaries	2,750,172	2,623,314
Inventories, net	208,536	211,165
Prepaid expenses and other current assets	5,175	6,870
Deferred tax assets	19,051	22,472
Assets held for sale	1,034	3,503
Total current assets	2,997,791	2,892,772
Property, plant and equipment, net	193,017	188,455
Goodwill	703,258	797,671
Intangible assets, net	722,652	962,243
Investments in affiliates	1,354,463	1,478,429
Notes receivable and other amounts due from consolidated subsidiaries	978,447	873,105
Other assets	7,628	7,447
Total assets	6,957,256	7,200,122
Current liabilities
Accounts payable	34,483	45,802
Accounts payable to consolidated subsidiaries	190,790	147,957
Accrued expenses	18,855	21,120
Current portion of contingent consideration	2,959	4,131
Payroll and benefit-related liabilities	14,501	21,818
Other current liabilities	29,153	7,517
Total current liabilities	290,741	248,345
Deferred tax liabilities	491,345	496,228
Pension and postretirement benefit liabilities	33,555	33,777
Noncurrent liability for uncertain tax positions	17,394	17,241
Notes payable and other amounts due from consolidated subsidiaries	872,248	957,451
Other liabilities	17,986	16,221
Total liabilities	1,723,269	1,769,263
Total common shareholders' equity	5,233,987	5,430,859
Total equity	5,233,987	5,430,859
Total liabilities and equity	6,957,256	7,200,122
Non-Guarantor Subsidiaries
Current assets
Cash and cash equivalents	202,864	374,735	253,325	264,190
Accounts receivable, net	286,779	279,048
Accounts receivable from consolidated subsidiaries	263,688	214,469
Inventories, net	173,908	138,165
Prepaid expenses and other current assets	19,295	17,740
Prepaid taxes	17,239	9,017
Deferred tax assets	11,314	10,230
Assets held for sale	5,226	5,256
Total current assets	980,313	1,048,660
Property, plant and equipment, net	146,452	123,256
Goodwill	670,098	556,532
Intangible assets, net	511,253	293,354
Investments in affiliates	21,374	21,382
Deferred tax assets	4,454	4,476
Notes receivable and other amounts due from consolidated subsidiaries		14,169
Other assets	32,554	38,074
Total assets	2,366,498	2,099,903
Current liabilities
Current borrowings	4,700	4,700
Accounts payable	33,468	23,971
Accounts payable to consolidated subsidiaries	201,745	88,395
Accrued expenses	43,905	38,179
Payroll and benefit-related liabilities	35,596	35,296
Accrued interest	2	5
Income taxes payable	21,817	23,821
Other current liabilities	5,524	5,072
Total current liabilities	346,757	219,439
Deferred tax liabilities	63,022	57,896
Pension and postretirement benefit liabilities	17,726	18,315
Noncurrent liability for uncertain tax positions	26,644	26,522
Notes payable and other amounts due from consolidated subsidiaries	104,242	197,173
Other liabilities	12,825	12,401
Total liabilities	571,216	531,746
Total common shareholders' equity	1,793,180	1,565,668
Noncontrolling interest	2,102	2,489
Total equity	1,795,282	1,568,157
Total liabilities and equity	$ 2,366,498	$ 2,099,903