Subsidiary Guarantors - Condensed Consolidating Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Jun. 29, 2013	Dec. 29, 2012	Jun. 30, 2012	Dec. 31, 2011
Current assets:
Cash and cash equivalents	$ 13,102	$ 9,594	$ 6,399	$ 11,374
Accounts receivable, net	156,643	121,387
Intercompany receivables	0	0
Inventories	168,499	117,965
Income taxes receivable	1,792	2,690
Deferred income taxes	8,734	8,734
Prepaid expenses and other current assets	12,452	8,771
Total current assets	361,222	269,141
Property, plant and equipment, net	102,097	108,452
Goodwill	474,426	482,613
Other intangible assets, net	578,705	599,644
Investment in subsidiaries	0	0
Intercompany receivable	0	0
Other assets	24,976	22,434
Total assets	1,541,426	1,482,284
Current liabilities:
Accounts payable	138,459	74,311
Intercompany payables	0	0
Accrued liabilities	77,209	75,297
Deferred income taxes	4,704	3,469
Income taxes payable	2,574	5,697
Total current liabilities	222,946	158,774
Deferred income taxes	128,964	130,777
Other liabilities	146,530	153,473
Long-term debt	860,563	808,205
Member’s equity	182,423	231,055
Total liabilities and member's equity	1,541,426	1,482,284
Company
Current assets:
Cash and cash equivalents	9,278	7,320	6,023	7,855
Accounts receivable, net	110,803	91,556
Intercompany receivables	380,259	371,236
Inventories	118,365	83,523
Income taxes receivable	0	0
Deferred income taxes	5,317	5,317
Prepaid expenses and other current assets	8,103	5,025
Total current assets	632,125	563,977
Property, plant and equipment, net	64,655	67,236
Goodwill	300,642	300,641
Other intangible assets, net	389,748	399,650
Investment in subsidiaries	(48,645)	(38,564)
Intercompany receivable	0	0
Other assets	22,806	20,207
Total assets	1,361,331	1,313,147
Current liabilities:
Accounts payable	91,677	54,003
Intercompany payables	1,794	1,794
Accrued liabilities	59,877	55,599
Deferred income taxes	1,415	0
Income taxes payable	1,434	1,495
Total current liabilities	156,197	112,891
Deferred income taxes	76,969	76,968
Other liabilities	89,933	92,733
Long-term debt	855,809	799,500
Member’s equity	182,423	231,055
Total liabilities and member's equity	1,361,331	1,313,147
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	0
Deferred income taxes	0	0
Prepaid expenses and other current assets	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	835,809	730,000
Other assets	0	0
Total assets	835,809	730,000
Current liabilities:
Accounts payable	0	0
Intercompany payables	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	835,809	730,000
Member’s equity	0	0
Total liabilities and member's equity	835,809	730,000
Subsidiary Guarantors
Current assets:
Cash and cash equivalents	0	0	0	0
Accounts receivable, net	13,607	9,179
Intercompany receivables	53,635	56,097
Inventories	10,878	7,359
Income taxes receivable	29	0
Deferred income taxes	3,417	3,417
Prepaid expenses and other current assets	860	784
Total current assets	82,426	76,836
Property, plant and equipment, net	1,730	1,947
Goodwill	24,650	24,650
Other intangible assets, net	44,879	45,104
Investment in subsidiaries	(140,116)	(127,136)
Intercompany receivable	0	0
Other assets	88	171
Total assets	13,657	21,572
Current liabilities:
Accounts payable	12,188	4,826
Intercompany payables	0	0
Accrued liabilities	8,349	10,173
Deferred income taxes	0	0
Income taxes payable	0	3,053
Total current liabilities	20,537	18,052
Deferred income taxes	17,633	17,633
Other liabilities	24,132	24,451
Long-term debt	0	0
Member’s equity	(48,645)	(38,564)
Total liabilities and member's equity	13,657	21,572
Non-Guarantor Subsidiaries
Current assets:
Cash and cash equivalents	3,824	2,274	376	3,519
Accounts receivable, net	32,233	20,652
Intercompany receivables	1,794	1,794
Inventories	39,256	27,083
Income taxes receivable	1,763	2,690
Deferred income taxes	0	0
Prepaid expenses and other current assets	3,489	2,962
Total current assets	82,359	57,455
Property, plant and equipment, net	35,712	39,269
Goodwill	149,134	157,322
Other intangible assets, net	144,078	154,890
Investment in subsidiaries	0	0
Intercompany receivable	0	0
Other assets	2,082	2,056
Total assets	413,365	410,992
Current liabilities:
Accounts payable	34,594	15,482
Intercompany payables	433,894	427,333
Accrued liabilities	8,983	9,525
Deferred income taxes	3,289	3,469
Income taxes payable	1,140	1,149
Total current liabilities	481,900	456,958
Deferred income taxes	34,362	36,176
Other liabilities	32,465	36,289
Long-term debt	4,754	8,705
Member’s equity	(140,116)	(127,136)
Total liabilities and member's equity	413,365	410,992
Reclassification/Eliminations
Current assets:
Cash and cash equivalents	0	0
Accounts receivable, net	0	0
Intercompany receivables	(435,688)	(429,127)
Inventories	0	0
Income taxes receivable	0	0
Deferred income taxes	0	0
Prepaid expenses and other current assets	0	0
Total current assets	(435,688)	(429,127)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Investment in subsidiaries	188,761	165,700
Intercompany receivable	(835,809)	(730,000)
Other assets	0	0
Total assets	(1,082,736)	(993,427)
Current liabilities:
Accounts payable	0	0
Intercompany payables	(435,688)	(429,127)
Accrued liabilities	0	0
Deferred income taxes	0	0
Income taxes payable	0	0
Total current liabilities	(435,688)	(429,127)
Deferred income taxes	0	0
Other liabilities	0	0
Long-term debt	(835,809)	(730,000)
Member’s equity	188,761	165,700
Total liabilities and member's equity	$ (1,082,736)	$ (993,427)