Condensed Consolidating Financial Information (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Thousands	Jul. 02, 2016	Jan. 02, 2016	Jun. 27, 2015
Current assets:
Cash and cash equivalents	$ 4,963	$ 7,785	$ 9,798
Accounts receivable, net	212,594	254,042
Inventories, net	111,657	121,615
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	36,808	44,620
Assets of discontinued operations - current	0	48,566
Total current assets	366,022	476,628
Investment in subsidiaries	0	0
Property, plant and equipment, net	208,400	210,578
Goodwill	175,252	175,338
Other intangible assets, net	127,523	130,450
Other assets, net	23,557	24,070
Assets of discontinued operations - long-term	0	62,851
Total assets	900,754	1,079,915
Current liabilities:
Current maturities of long-term debt	77,630	5,373
Accounts payable	156,766	200,120
Accrued compensation and related liabilities	24,739	31,961
Other current liabilities	66,596	86,703
Liabilities of discontinued operations - current	359	22,268
Intercompany payable	0	0
Notes payable to issuer	0	0
Total current liabilities	326,090	346,425
Long-term debt	967,002	1,203,250
Other liabilities	203,332	198,926
Liabilities of discontinued operations - long-term	0	1,153
Shareholders’ (deficit) equity	(595,670)	(669,839)
Total liabilities and shareholders’ deficit	900,754	1,079,915
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	(595,670)	(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	(595,670)	(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	(595,670)	(669,839)
Total liabilities and shareholders’ deficit	(595,670)	(669,839)
Subsidiary Issuer [Member]
Current assets:
Cash and cash equivalents	3,920	5,558	6,875
Accounts receivable, net	112,625	133,232
Inventories, net	70,724	74,116
Intercompany receivable	0	0
Notes receivable from subsidiaries	36,938	36,938
Prepaid and other current assets	32,840	41,238
Assets of discontinued operations - current		0
Total current assets	257,047	291,082
Investment in subsidiaries	2,062,520	2,014,972
Property, plant and equipment, net	110,981	113,608
Goodwill	22,940	22,940
Other intangible assets, net	10,074	9,533
Other assets, net	19,915	20,327
Assets of discontinued operations - long-term		1,226
Total assets	2,483,477	2,473,688
Current liabilities:
Current maturities of long-term debt	76,584	4,454
Accounts payable	99,359	126,384
Accrued compensation and related liabilities	19,823	26,812
Other current liabilities	53,809	69,254
Liabilities of discontinued operations - current	0	0
Intercompany payable	1,715,154	1,572,152
Notes payable to issuer	0	0
Total current liabilities	1,964,729	1,799,056
Long-term debt	964,477	1,200,848
Other liabilities	149,941	143,623
Liabilities of discontinued operations - long-term		0
Shareholders’ (deficit) equity	(595,670)	(669,839)
Total liabilities and shareholders’ deficit	2,483,477	2,473,688
Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	74	235	570
Accounts receivable, net	99,969	120,810
Inventories, net	40,933	47,499
Intercompany receivable	1,715,622	1,580,492
Notes receivable from subsidiaries	3,245	3,245
Prepaid and other current assets	2,652	1,807
Assets of discontinued operations - current		41,821
Total current assets	1,862,495	1,795,909
Investment in subsidiaries	4,971	4,492
Property, plant and equipment, net	96,468	96,262
Goodwill	147,411	147,409
Other intangible assets, net	117,146	120,451
Other assets, net	3,063	3,154
Assets of discontinued operations - long-term		62,184
Total assets	2,231,554	2,229,861
Current liabilities:
Current maturities of long-term debt	1,046	919
Accounts payable	57,149	73,601
Accrued compensation and related liabilities	4,597	4,846
Other current liabilities	12,127	16,737
Liabilities of discontinued operations - current	359	21,543
Intercompany payable	0	0
Notes payable to issuer	36,938	36,938
Total current liabilities	112,216	154,584
Long-term debt	2,525	2,402
Other liabilities	54,293	56,191
Liabilities of discontinued operations - long-term		1,712
Shareholders’ (deficit) equity	2,062,520	2,014,972
Total liabilities and shareholders’ deficit	2,231,554	2,229,861
Non-Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	969	1,992	2,353
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	1,316	1,575
Assets of discontinued operations - current		6,745
Total current assets	2,285	10,312
Investment in subsidiaries	7,829	7,829
Property, plant and equipment, net	951	708
Goodwill	4,901	4,989
Other intangible assets, net	303	466
Other assets, net	1,481	1,477
Assets of discontinued operations - long-term		0
Total assets	17,750	25,781
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	258	135
Accrued compensation and related liabilities	319	303
Other current liabilities	660	712
Liabilities of discontinued operations - current	0	725
Intercompany payable	468	8,340
Notes payable to issuer	3,245	3,245
Total current liabilities	4,950	13,460
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term		0
Shareholders’ (deficit) equity	12,800	12,321
Total liabilities and shareholders’ deficit	17,750	25,781
Eliminations [Member]
Current assets:
Cash and cash equivalents	0	0	$ 0
Accounts receivable, net	0	0
Inventories, net	0	0
Intercompany receivable	(1,715,622)	(1,580,492)
Notes receivable from subsidiaries	(40,183)	(40,183)
Prepaid and other current assets	0	0
Assets of discontinued operations - current		0
Total current assets	(1,755,805)	(1,620,675)
Investment in subsidiaries	(1,479,650)	(1,357,454)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	(902)	(888)
Assets of discontinued operations - long-term		(559)
Total assets	(3,236,357)	(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	(1,715,622)	(1,580,492)
Notes payable to issuer	(40,183)	(40,183)
Total current liabilities	(1,755,805)	(1,620,675)
Long-term debt	0	0
Other liabilities	(902)	(888)
Liabilities of discontinued operations - long-term		(559)
Shareholders’ (deficit) equity	(1,479,650)	(1,357,454)
Total liabilities and shareholders’ deficit	$ (3,236,357)	$ (2,979,576)