Condensed Consolidating Financial Information (Condensed Consolidating Balance Sheet) (Details) - USD ($) $ in Thousands	Sep. 26, 2015	Dec. 27, 2014	Sep. 27, 2014
Current assets:
Cash and cash equivalents	$ 9,574	$ 12,572	$ 10,238
Accounts receivable, net	245,203	252,555
Inventories	129,877	118,891
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	46,863	47,328
Assets of discontinued operations - current	56,381	52,569
Total current assets	487,898	483,915
Investment in subsidiaries	0	0
Property, plant and equipment, net	219,563	227,823
Goodwill	175,338	175,542
Other intangible assets, net	132,444	138,019
Other assets, net	42,503	45,979
Assets of discontinued operations - long-term	77,969	86,613
Total assets	1,135,715	1,157,891
Current liabilities:
Current maturities of long-term debt	3,989	3,880
Accounts payable	210,735	213,040
Accrued compensation and related liabilities	33,982	35,055
Other current liabilities	74,387	84,777
Liabilities of discontinued operations - current	26,878	24,203
Intercompany payable (receivable)	0	0
Notes payable to issuer	0	0
Total current liabilities	349,971	360,955
Long-term debt	1,237,988	1,228,670
Other liabilities	189,494	197,421
Liabilities of discontinued operations - long-term	2,014	3,520
Shareholders’ (deficit) equity	(643,752)	(632,675)
Total liabilities and shareholders’ deficit	1,135,715	1,157,891
Parent Company [Member]
Current assets:
Cash and cash equivalents	0	0	0
Accounts receivable, net	0	0
Inventories	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	(643,752)	(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	(643,752)	(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 (receivable)	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	(643,752)	(632,675)
Total liabilities and shareholders’ deficit	(643,752)	(632,675)
Subsidiary Issuer [Member]
Current assets:
Cash and cash equivalents	7,016	10,965	9,212
Accounts receivable, net	125,776	128,599
Inventories	78,776	71,108
Notes receivable from subsidiaries	36,938	36,938
Prepaid and other current assets	43,478	43,027
Assets of discontinued operations - current	0	0
Total current assets	291,984	290,637
Investment in subsidiaries	2,006,378	1,944,300
Property, plant and equipment, net	119,381	120,949
Goodwill	22,940	25,540
Other intangible assets, net	9,701	10,011
Other assets, net	38,890	42,242
Assets of discontinued operations - long-term	0	0
Total assets	2,489,274	2,433,679
Current liabilities:
Current maturities of long-term debt	3,000	3,000
Accounts payable	135,137	138,939
Accrued compensation and related liabilities	28,212	29,851
Other current liabilities	60,847	66,895
Liabilities of discontinued operations - current	0	0
Intercompany payable (receivable)	1,516,994	1,439,853
Notes payable to issuer	0	0
Total current liabilities	1,744,190	1,678,538
Long-term debt	1,235,406	1,227,397
Other liabilities	153,430	160,419
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	(643,752)	(632,675)
Total liabilities and shareholders’ deficit	2,489,274	2,433,679
Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	360	767	199
Accounts receivable, net	119,427	123,956
Inventories	51,101	47,783
Notes receivable from subsidiaries	3,245	3,245
Prepaid and other current assets	2,117	2,055
Assets of discontinued operations - current	50,208	44,673
Total current assets	226,458	222,479
Investment in subsidiaries	3,700	3,608
Property, plant and equipment, net	99,562	106,318
Goodwill	147,411	144,811
Other intangible assets, net	122,192	127,158
Other assets, net	3,148	3,253
Assets of discontinued operations - long-term	77,969	86,613
Total assets	680,440	694,240
Current liabilities:
Current maturities of long-term debt	989	880
Accounts payable	75,299	73,941
Accrued compensation and related liabilities	4,844	4,666
Other current liabilities	12,686	17,209
Liabilities of discontinued operations - current	26,316	22,671
Intercompany payable (receivable)	(1,524,859)	(1,449,613)
Notes payable to issuer	36,938	36,938
Total current liabilities	(1,367,787)	(1,293,308)
Long-term debt	2,582	1,273
Other liabilities	37,253	38,455
Liabilities of discontinued operations - long-term	2,014	3,520
Shareholders’ (deficit) equity	2,006,378	1,944,300
Total liabilities and shareholders’ deficit	680,440	694,240
Non-Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	2,198	840	827
Accounts receivable, net	0	0
Inventories	0	0
Notes receivable from subsidiaries	0	0
Prepaid and other current assets	1,268	2,246
Assets of discontinued operations - current	6,173	7,896
Total current assets	9,639	10,982
Investment in subsidiaries	7,829	7,829
Property, plant and equipment, net	620	556
Goodwill	4,987	5,191
Other intangible assets, net	551	850
Other assets, net	465	484
Assets of discontinued operations - long-term	0	0
Total assets	24,091	25,892
Current liabilities:
Current maturities of long-term debt	0	0
Accounts payable	299	160
Accrued compensation and related liabilities	926	538
Other current liabilities	854	673
Liabilities of discontinued operations - current	562	1,532
Intercompany payable (receivable)	7,865	9,760
Notes payable to issuer	3,245	3,245
Total current liabilities	13,751	15,908
Long-term debt	0	0
Other liabilities	(1,189)	(1,453)
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	11,529	11,437
Total liabilities and shareholders’ deficit	24,091	25,892
Eliminations [Member]
Current assets:
Cash and cash equivalents	0	0	$ 0
Accounts receivable, net	0	0
Inventories	0	0
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	(40,183)	(40,183)
Investment in subsidiaries	(1,374,155)	(1,323,062)
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	(1,414,338)	(1,363,245)
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 (receivable)	0	0
Notes payable to issuer	(40,183)	(40,183)
Total current liabilities	(40,183)	(40,183)
Long-term debt	0	0
Other liabilities	0	0
Liabilities of discontinued operations - long-term	0	0
Shareholders’ (deficit) equity	(1,374,155)	(1,323,062)
Total liabilities and shareholders’ deficit	$ (1,414,338)	$ (1,363,245)