Subsidiary Guarantors Table - Condensed Consolidating Balance Sheet (Details) (USD $) In Thousands, unless otherwise specified	Apr. 04, 2015	Jan. 03, 2015	Sep. 29, 2012	Dec. 31, 2011	Mar. 29, 2014	Dec. 28, 2013
Current assets:
Cash and cash equivalents	$ 4,059	$ 5,963	$ 4,105	$ 20,815
Accounts receivable, net	125,416	125,121
Intercompany receivables	0	0
Inventories	161,482	145,532
Income taxes receivable	121	144
Deferred income taxes	2,439	2,439
Prepaid expenses and other current assets	15,579	15,859
Total current assets	309,096	295,058
Property, plant and equipment, net	94,694	93,900
Goodwill	311,798	317,257
Other intangible assets, net	425,432	437,300
Intercompany receivable	0	0
Other assets	16,922	18,662
Total assets	1,157,942	1,162,177
Current liabilities:
Accounts payable	103,926	94,768
Intercompany payables	0	0
Accrued liabilities	91,811	81,734
Deferred income taxes	1,946	1,292
Income taxes payable	1,495	1,782
Total current liabilities	199,178	179,576
Deferred income taxes	86,991	88,330
Other liabilities	125,731	129,016
Deficit in subsidiaries	0	0
Long-term debt	933,926	903,404
Member’s equity	(187,884)	(138,149)
Total liabilities and member's equity	1,157,942	1,162,177
Company
Current assets:
Cash and cash equivalents	4,059	5,933
Accounts receivable, net	94,018	98,945
Intercompany receivables	361,191	356,421
Inventories	104,466	100,487
Income taxes receivable	0	0
Deferred income taxes	487	487
Prepaid expenses and other current assets	13,155	13,422
Total current assets	577,376	575,695
Property, plant and equipment, net	65,380	62,977
Goodwill	203,841	203,841
Other intangible assets, net	300,124	305,127
Intercompany receivable	0	0
Other assets	15,605	17,246
Total assets	1,162,326	1,164,886
Current liabilities:
Accounts payable	70,058	67,160
Intercompany payables	1,794	1,794
Accrued liabilities	81,938	70,439
Deferred income taxes	727	0
Income taxes payable	1	46
Total current liabilities	154,518	139,439
Deferred income taxes	51,013	51,012
Other liabilities	82,912	84,048
Deficit in subsidiaries	141,883	128,532
Long-term debt	919,884	900,004
Member’s equity	(187,884)	(138,149)
Total liabilities and member's equity	1,162,326	1,164,886
Co-Issuer
Current assets:
Cash and cash equivalents	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
Intercompany receivable	833,684	834,004
Other assets	0	0
Total assets	833,684	834,004
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
Deficit in subsidiaries	0	0
Long-term debt	833,684	834,004
Member’s equity	0	0
Total liabilities and member's equity	833,684	834,004
Subsidiary Guarantors
Current assets:
Cash and cash equivalents	0	0			10
Accounts receivable, net	5,960	6,411
Intercompany receivables	56,211	61,740
Inventories	15,568	10,969
Income taxes receivable	121	144
Deferred income taxes	1,952	1,952
Prepaid expenses and other current assets	964	996
Total current assets	80,776	82,212
Property, plant and equipment, net	1,424	1,474
Goodwill	16,713	16,713
Other intangible assets, net	32,971	33,084
Intercompany receivable	0	0
Other assets	31	45
Total assets	131,915	133,528
Current liabilities:
Accounts payable	6,965	6,679
Intercompany payables	0	0
Accrued liabilities	4,216	4,683
Deferred income taxes	0	0
Income taxes payable	0	0
Total current liabilities	11,181	11,362
Deferred income taxes	13,295	13,295
Other liabilities	22,126	22,395
Deficit in subsidiaries	227,196	215,008
Long-term debt	0	0
Member’s equity	(141,883)	(128,532)
Total liabilities and member's equity	131,915	133,528
Non-Guarantor Subsidiaries
Current assets:
Cash and cash equivalents	0	30			0
Accounts receivable, net	25,438	19,765
Intercompany receivables	1,794	1,794
Inventories	41,448	34,076
Income taxes receivable	0	0
Deferred income taxes	0	0
Prepaid expenses and other current assets	1,460	1,441
Total current assets	70,140	57,106
Property, plant and equipment, net	27,890	29,449
Goodwill	91,244	96,703
Other intangible assets, net	92,337	99,089
Intercompany receivable	0	0
Other assets	1,286	1,371
Total assets	282,897	283,718
Current liabilities:
Accounts payable	26,903	20,929
Intercompany payables	417,402	418,161
Accrued liabilities	5,657	6,612
Deferred income taxes	1,219	1,292
Income taxes payable	1,494	1,736
Total current liabilities	452,675	448,730
Deferred income taxes	22,683	24,023
Other liabilities	20,693	22,573
Deficit in subsidiaries	0	0
Long-term debt	14,042	3,400
Member’s equity	(227,196)	(215,008)
Total liabilities and member's equity	282,897	283,718
Reclassification/Eliminations
Current assets:
Cash and cash equivalents	0	0			0	0
Accounts receivable, net	0	0
Intercompany receivables	(419,196)	(419,955)
Inventories	0	0
Income taxes receivable	0	0
Deferred income taxes	0	0
Prepaid expenses and other current assets	0	0
Total current assets	(419,196)	(419,955)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Intercompany receivable	(833,684)	(834,004)
Other assets	0	0
Total assets	(1,252,880)	(1,253,959)
Current liabilities:
Accounts payable	0	0
Intercompany payables	(419,196)	(419,955)
Accrued liabilities	0	0
Deferred income taxes	0	0
Income taxes payable	0	0
Total current liabilities	(419,196)	(419,955)
Deferred income taxes	0	0
Other liabilities	0	0
Deficit in subsidiaries	(369,079)	(343,540)
Long-term debt	(833,684)	(834,004)
Member’s equity	369,079	343,540
Total liabilities and member's equity	$ (1,252,880)	$ (1,253,959)