Condensed Consolidating Financial Information (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Thousands	Jan. 02, 2016	Dec. 27, 2014	Dec. 28, 2013	Dec. 29, 2012
Current assets:
Cash and cash equivalents	$ 7,785	$ 12,572	$ 10,429
Accounts receivable, net	254,042	252,555
Inventories	121,615	118,891
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	44,620	47,328
Assets of discontinued operations - current	48,566	52,569
Total current assets	476,628	483,915
Investment in subsidiaries	0	0
Property, plant and equipment, net	210,578	227,823
Goodwill	175,338	175,542	175,686
Other intangible assets, net	130,450	138,019
Other assets, net	24,070	23,809
Assets of discontinued operations - long-term	62,851	86,613
Total assets	1,079,915	1,135,721
Current liabilities:
Current maturities of long-term debt	5,373	3,872
Accounts payable	200,120	213,040
Accrued compensation and related liabilities	31,961	35,055
Other current liabilities	86,703	84,777
Liabilities of discontinued operations - current	22,268	24,203
Intercompany payable	0	0
Notes payable to issuer	0	0
Total current liabilities	346,425	360,947
Long-term debt	1,203,250	1,206,508
Other liabilities	198,926	197,421
Liabilities of discontinued operations - long-term	1,153	3,520
Shareholders’ (deficit) equity	(669,839)	(632,675)	(496,980)	$ (464,314)
Total liabilities and shareholders’ deficit	1,079,915	1,135,721
Parent Company [Member]
Current assets:
Cash and cash equivalents	0	0	0
Accounts receivable, net	0	0
Inventories	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	0
Total current assets	0	0
Investment in subsidiaries	(669,839)	(632,675)
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	0
Total assets	(669,839)	(632,675)
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	0
Shareholders’ (deficit) equity	(669,839)	(632,675)
Total liabilities and shareholders’ deficit	(669,839)	(632,675)
Subsidiary Issuer [Member]
Current assets:
Cash and cash equivalents	5,558	10,965	9,504
Accounts receivable, net	133,232	128,599
Inventories	74,116	71,108
Intercompany receivable	0	0
Notes receivable from subsidiaries	36,938	36,938
Prepaid and other current assets	41,238	43,027
Assets of discontinued operations - current	0	0
Total current assets	291,082	290,637
Investment in subsidiaries	2,014,972	1,944,300
Property, plant and equipment, net	113,608	120,949
Goodwill	22,940	25,540
Other intangible assets, net	9,533	10,011
Other assets, net	20,327	20,080
Assets of discontinued operations - long-term	1,226	0
Total assets	2,473,688	2,411,517
Current liabilities:
Current maturities of long-term debt	4,454	3,000
Accounts payable	126,384	138,939
Accrued compensation and related liabilities	26,812	29,851
Other current liabilities	69,254	66,895
Liabilities of discontinued operations - current	0	0
Intercompany payable	1,572,152	1,439,853
Notes payable to issuer	0	0
Total current liabilities	1,799,056	1,678,538
Long-term debt	1,200,848	1,205,235
Other liabilities	143,623	160,419
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	(669,839)	(632,675)
Total liabilities and shareholders’ deficit	2,473,688	2,411,517
Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	235	767	0
Accounts receivable, net	120,810	123,956
Inventories	47,499	47,783
Intercompany receivable	1,580,492	1,449,613
Notes receivable from subsidiaries	3,245	3,245
Prepaid and other current assets	1,807	2,055
Assets of discontinued operations - current	41,821	44,673
Total current assets	1,795,909	1,672,092
Investment in subsidiaries	4,492	3,608
Property, plant and equipment, net	96,262	106,318
Goodwill	147,409	144,811
Other intangible assets, net	120,451	127,158
Other assets, net	3,154	3,245
Assets of discontinued operations - long-term	62,184	86,613
Total assets	2,229,861	2,143,845
Current liabilities:
Current maturities of long-term debt	919	872
Accounts payable	73,601	73,941
Accrued compensation and related liabilities	4,846	4,666
Other current liabilities	16,737	17,209
Liabilities of discontinued operations - current	21,543	22,671
Intercompany payable	0	0
Notes payable to issuer	36,938	36,938
Total current liabilities	154,584	156,297
Long-term debt	2,402	1,273
Other liabilities	56,191	38,455
Liabilities of discontinued operations - long-term	1,712	3,520
Shareholders’ (deficit) equity	2,014,972	1,944,300
Total liabilities and shareholders’ deficit	2,229,861	2,143,845
Non-Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	1,992	840	925
Accounts receivable, net	0	0
Inventories	0	0
Intercompany receivable	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	1,575	2,246
Assets of discontinued operations - current	6,745	7,896
Total current assets	10,312	10,982
Investment in subsidiaries	7,829	7,829
Property, plant and equipment, net	708	556
Goodwill	4,989	5,191
Other intangible assets, net	466	850
Other assets, net	1,477	1,937
Assets of discontinued operations - long-term	0	0
Total assets	25,781	27,345
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	135	160
Accrued compensation and related liabilities	303	538
Other current liabilities	712	673
Liabilities of discontinued operations - current	725	1,532
Intercompany payable	8,340	9,760
Notes payable to issuer	3,245	3,245
Total current liabilities	13,460	15,908
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	12,321	11,437
Total liabilities and shareholders’ deficit	25,781	27,345
Eliminations [Member]
Current assets:
Cash and cash equivalents	0	0	$ 0
Accounts receivable, net	0	0
Inventories	0	0
Intercompany receivable	(1,580,492)	(1,449,613)
Notes receivable from subsidiaries	(40,183)	(40,183)
Prepaid and other current assets	0	0
Assets of discontinued operations - current	0	0
Total current assets	(1,620,675)	(1,489,796)
Investment in subsidiaries	(1,357,454)	(1,323,062)
Property, plant and equipment, net	0	0
Goodwill	0	0
Other intangible assets, net	0	0
Other assets, net	(888)	(1,453)
Assets of discontinued operations - long-term	(559)	0
Total assets	(2,979,576)	(2,814,311)
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	(1,580,492)	(1,449,613)
Notes payable to issuer	(40,183)	(40,183)
Total current liabilities	(1,620,675)	(1,489,796)
Long-term debt	0	0
Other liabilities	(888)	(1,453)
Liabilities of discontinued operations - long-term	(559)	0
Shareholders’ (deficit) equity	(1,357,454)	(1,323,062)
Total liabilities and shareholders’ deficit	$ (2,979,576)	$ (2,814,311)