Condensed Consolidating Financial Information (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Thousands	Oct. 01, 2016	Jan. 02, 2016	Sep. 26, 2015
Current assets:
Cash and cash equivalents	$ 4,894	$ 7,785	$ 9,574
Accounts receivable, net	222,668	254,042
Inventories, net	111,797	121,615
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	39,318	46,731
Assets of discontinued operations - current	0	48,566
Total current assets	378,677	478,739
Investment in subsidiaries	0	0
Property, plant and equipment, net	208,710	210,578
Goodwill	175,304	175,338
Other intangible assets, net	126,184	130,450
Other assets, net	23,362	24,070
Assets of discontinued operations - long-term	0	62,851
Total assets	912,237	1,082,026
Current liabilities:
Current maturities of long-term debt	57,132	5,373
Accounts payable	172,272	200,120
Accrued compensation and related liabilities	23,027	31,961
Other current liabilities	61,580	88,814
Liabilities of discontinued operations - current	280	22,268
Intercompany payable	0	0
Notes payable to issuer	0	0
Total current liabilities	314,291	348,536
Long-term debt	986,955	1,203,250
Other liabilities	193,232	198,926
Liabilities of discontinued operations - long-term	0	1,153
Shareholders’ (deficit) equity	(582,241)	(669,839)
Total liabilities and shareholders’ deficit	912,237	1,082,026
Parent Company [Member]
Current assets:
Cash and cash equivalents	0	0	0
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	0	0
Assets of discontinued operations - current		0
Total current assets	0	0
Investment in subsidiaries	(582,241)	(669,839)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	0	0
Assets of discontinued operations - long-term		0
Total assets	(582,241)	(669,839)
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	0	0
Accrued compensation and related liabilities	0	0
Other current liabilities	0	0
Liabilities of discontinued operations - current	0	0
Intercompany payable	0	0
Notes payable to issuer	0	0
Total current liabilities	0	0
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term		0
Shareholders’ (deficit) equity	(582,241)	(669,839)
Total liabilities and shareholders’ deficit	(582,241)	(669,839)
Subsidiary Issuer [Member]
Current assets:
Cash and cash equivalents	4,564	5,558	7,016
Accounts receivable, net	114,029	133,232
Inventories, net	70,582	74,116
Intercompany receivable	0	0
Notes receivable from subsidiaries	36,938	36,938
Prepaid and other current assets	35,175	43,349
Assets of discontinued operations - current		0
Total current assets	261,288	293,193
Investment in subsidiaries	2,088,004	2,014,972
Property, plant and equipment, net	110,066	113,608
Goodwill	25,540	22,940
Other intangible assets, net	9,926	9,533
Other assets, net	19,576	20,327
Assets of discontinued operations - long-term		1,226
Total assets	2,514,400	2,475,799
Current liabilities:
Current maturities of long-term debt	56,061	4,454
Accounts payable	107,482	126,384
Accrued compensation and related liabilities	18,948	26,812
Other current liabilities	49,292	71,365
Liabilities of discontinued operations - current	0	0
Intercompany payable	1,740,314	1,572,152
Notes payable to issuer	0	0
Total current liabilities	1,972,097	1,801,167
Long-term debt	984,684	1,200,848
Other liabilities	139,860	143,623
Liabilities of discontinued operations - long-term		0
Shareholders’ (deficit) equity	(582,241)	(669,839)
Total liabilities and shareholders’ deficit	2,514,400	2,475,799
Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	211	235	360
Accounts receivable, net	108,639	120,810
Inventories, net	41,215	47,499
Intercompany receivable	1,739,710	1,580,492
Notes receivable from subsidiaries	3,245	3,245
Prepaid and other current assets	2,672	1,807
Assets of discontinued operations - current		41,821
Total current assets	1,895,692	1,795,909
Investment in subsidiaries	5,347	4,492
Property, plant and equipment, net	97,670	96,262
Goodwill	144,810	147,409
Other intangible assets, net	116,030	120,451
Other assets, net	3,197	3,154
Assets of discontinued operations - long-term		62,184
Total assets	2,262,746	2,229,861
Current liabilities:
Current maturities of long-term debt	1,071	919
Accounts payable	64,559	73,601
Accrued compensation and related liabilities	3,736	4,846
Other current liabilities	11,621	16,737
Liabilities of discontinued operations - current	280	21,543
Intercompany payable	0	0
Notes payable to issuer	36,938	36,938
Total current liabilities	118,205	154,584
Long-term debt	2,271	2,402
Other liabilities	54,266	56,191
Liabilities of discontinued operations - long-term		1,712
Shareholders’ (deficit) equity	2,088,004	2,014,972
Total liabilities and shareholders’ deficit	2,262,746	2,229,861
Non-Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	119	1,992	2,198
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	604	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	2,365	1,575
Assets of discontinued operations - current		6,745
Total current assets	3,088	10,312
Investment in subsidiaries	7,829	7,829
Property, plant and equipment, net	974	708
Goodwill	4,954	4,989
Other intangible assets, net	228	466
Other assets, net	589	1,477
Assets of discontinued operations - long-term		0
Total assets	17,662	25,781
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	231	135
Accrued compensation and related liabilities	343	303
Other current liabilities	667	712
Liabilities of discontinued operations - current	0	725
Intercompany payable	0	8,340
Notes payable to issuer	3,245	3,245
Total current liabilities	4,486	13,460
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term		0
Shareholders’ (deficit) equity	13,176	12,321
Total liabilities and shareholders’ deficit	17,662	25,781
Eliminations [Member]
Current assets:
Cash and cash equivalents	0	0	$ 0
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	(1,740,314)	(1,580,492)
Notes receivable from subsidiaries	(40,183)	(40,183)
Prepaid and other current assets	(894)	0
Assets of discontinued operations - current		0
Total current assets	(1,781,391)	(1,620,675)
Investment in subsidiaries	(1,518,939)	(1,357,454)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	0	(888)
Assets of discontinued operations - long-term		(559)
Total assets	(3,300,330)	(2,979,576)
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	0	0
Accrued compensation and related liabilities	0	0
Other current liabilities	0	0
Liabilities of discontinued operations - current	0	0
Intercompany payable	(1,740,314)	(1,580,492)
Notes payable to issuer	(40,183)	(40,183)
Total current liabilities	(1,780,497)	(1,620,675)
Long-term debt	0	0
Other liabilities	(894)	(888)
Liabilities of discontinued operations - long-term		(559)
Shareholders’ (deficit) equity	(1,518,939)	(1,357,454)
Total liabilities and shareholders’ deficit	$ (3,300,330)	$ (2,979,576)