Subsidiary Guarantors - (Balance Sheet) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 29, 2012	Dec. 31, 2011	Oct. 01, 2011	Jan. 01, 2011
Current assets:
Cash and cash equivalents	$ 9,659	$ 11,374	$ 8,453	$ 13,789
Accounts receivable, net	159,582	121,998
Intercompany receivables	0	0
Inventories	152,105	115,653
Income taxes receivable	823	0
Deferred income taxes	8,014	8,013
Prepaid expenses	10,432	11,653
Total current assets	340,615	268,691
Property, plant and equipment, net	112,072	126,593
Goodwill	484,762	478,912
Other intangible assets, net	608,339	622,100
Investment in subsidiaries	0	0
Intercompany receivable	0	0
Other assets	22,935	24,872
Total assets	1,568,723	1,521,168
Current liabilities:
Accounts payable	119,231	80,260
Intercompany receivable	0	0
Accrued liabilities	96,277	72,429
Deferred income taxes	5,819	4,967
Income taxes payable	2,570	6,989
Total current liabilities	223,897	164,645
Deferred income taxes	131,696	131,698
Other liabilities	146,202	150,361
Long-term debt	820,126	804,000
Member’s equity	246,802	270,464
Total liabilities and member's equity	1,568,723	1,521,168
Company
Current assets:
Cash and cash equivalents	8,735	7,855	8,453	5,911
Accounts receivable, net	108,343	89,297
Intercompany receivables	357,806	384,210
Inventories	104,848	83,257
Income taxes receivable	1,451
Deferred income taxes	6,174	6,173
Prepaid expenses	6,348	7,599
Total current assets	593,705	578,391
Property, plant and equipment, net	69,368	80,520
Goodwill	300,642	300,642
Other intangible assets, net	404,645	419,632
Investment in subsidiaries	(43,464)	(41,092)
Intercompany receivable	0	0
Other assets	20,463	22,432
Total assets	1,345,359	1,360,525
Current liabilities:
Accounts payable	75,332	56,891
Intercompany receivable	(26,324)	4,286
Accrued liabilities	77,511	55,645
Deferred income taxes	772	0
Income taxes payable	(308)	(2,763)
Total current liabilities	126,983	114,059
Deferred income taxes	81,394	81,394
Other liabilities	89,581	93,608
Long-term debt	800,599	801,000
Member’s equity	246,802	270,464
Total liabilities and member's equity	1,345,359	1,360,525
Co-Issuer
Current assets:
Cash and cash equivalents	0	0	0	0
Accounts receivable, net	0	0
Intercompany receivables	0	0
Inventories	0	0
Income taxes receivable	0
Deferred income taxes	0	0
Prepaid expenses	0	0
Total current assets	0	0
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Investment in subsidiaries	0	0
Intercompany receivable	730,000	730,000
Other assets	0	0
Total assets	730,000	730,000
Current liabilities:
Accounts payable	0	0
Intercompany receivable	0	0
Accrued liabilities	0	0
Deferred income taxes	0	0
Income taxes payable	0	0
Total current liabilities	0	0
Deferred income taxes	0	0
Other liabilities	0	0
Long-term debt	730,000	730,000
Member’s equity	0	0
Total liabilities and member's equity	730,000	730,000
Subsidiary Guarantors
Current assets:
Cash and cash equivalents	0	0	0	0
Accounts receivable, net	14,511	10,408
Intercompany receivables	0	0
Inventories	13,215	6,473
Income taxes receivable	0
Deferred income taxes	1,840	1,840
Prepaid expenses	779	942
Total current assets	30,345	19,663
Property, plant and equipment, net	2,088	2,897
Goodwill	24,650	24,650
Other intangible assets, net	45,218	45,554
Investment in subsidiaries	(56,447)	(78,082)
Intercompany receivable	0	0
Other assets	119	(1)
Total assets	45,973	14,681
Current liabilities:
Accounts payable	12,877	3,593
Intercompany receivable	25,870	2,121
Accrued liabilities	7,057	6,735
Deferred income taxes	0	0
Income taxes payable	4,365	4,448
Total current liabilities	50,169	16,897
Deferred income taxes	13,204	13,204
Other liabilities	26,064	25,672
Long-term debt	0	0
Member’s equity	(43,464)	(41,092)
Total liabilities and member's equity	45,973	14,681
Non-Guarantor Subsidiaries
Current assets:
Cash and cash equivalents	924	3,519	0	7,878
Accounts receivable, net	36,728	22,293
Intercompany receivables	4,159	4,058
Inventories	34,042	25,923
Income taxes receivable	823
Deferred income taxes	0	0
Prepaid expenses	3,305	3,112
Total current assets	79,981	58,905
Property, plant and equipment, net	40,616	43,176
Goodwill	159,470	153,620
Other intangible assets, net	158,476	156,914
Investment in subsidiaries	0	0
Intercompany receivable	0	0
Other assets	2,353	2,441
Total assets	440,896	415,056
Current liabilities:
Accounts payable	31,022	19,776
Intercompany receivable	362,419	381,861
Accrued liabilities	11,709	10,049
Deferred income taxes	5,047	4,967
Income taxes payable	(36)	5,304
Total current liabilities	410,161	421,957
Deferred income taxes	37,098	37,100
Other liabilities	30,557	31,081
Long-term debt	19,527	3,000
Member’s equity	(56,447)	(78,082)
Total liabilities and member's equity	440,896	415,056
Reclassification/Eliminations
Current assets:
Cash and cash equivalents	0	0
Accounts receivable, net	0	0
Intercompany receivables	(361,965)	(388,268)
Inventories	0	0
Income taxes receivable	(1,451)
Deferred income taxes	0	0
Prepaid expenses	0	0
Total current assets	(363,416)	(388,268)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Investment in subsidiaries	99,911	119,174
Intercompany receivable	(730,000)	(730,000)
Other assets	0	0
Total assets	(993,505)	(999,094)
Current liabilities:
Accounts payable	0	0
Intercompany receivable	(361,965)	(388,268)
Accrued liabilities	0	0
Deferred income taxes	0	0
Income taxes payable	(1,451)	0
Total current liabilities	(363,416)	(388,268)
Deferred income taxes	0	0
Other liabilities	0	0
Long-term debt	(730,000)	(730,000)
Member’s equity	99,911	119,174
Total liabilities and member's equity	$ (993,505)	$ (999,094)