Long-Term Debt (Extinguishments) (Details) (USD $)	3 Months Ended		9 Months Ended		3 Months Ended					9 Months Ended		3 Months Ended			9 Months Ended		3 Months Ended					9 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014 11.5% senior notes due 2017 [Member]	Sep. 27, 2014 7% senior exchangeable notes due 2017 [Member]	Jun. 28, 2014 6.000% senior secured priority notes due 2019 and 8.500% junior secured priority notes due 2022 [Member]	Jun. 28, 2014 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 Refinanced facility [Member]	Jun. 28, 2014 Unamortized debt issuance costs [Member] 6.000% senior secured priority notes due 2019 and 8.500% junior secured priority notes due 2022 [Member]	Jun. 28, 2014 Unamortized debt issuance costs [Member] 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 Unamortized debt issuance costs [Member] 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 Unamortized debt issuance costs [Member] 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 Unamortized debt issuance costs [Member] Refinanced facility [Member]	Mar. 30, 2013 Unamortized debt issuance costs [Member] 7.875% senior subordinated notes due 2013 [Member]	Sep. 27, 2014 Original issuance discount [Member] 11.5% senior notes due 2017 [Member]	Jun. 28, 2014 Original issuance discount [Member] 6.000% senior secured priority notes due 2019 and 8.500% junior secured priority notes due 2022 [Member]	Jun. 28, 2014 Original issuance discount [Member] 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 Original issuance discount [Member] 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 Original issuance discount [Member] 15% unsecured term loan due 2017 [Member]	Sep. 28, 2013 Original issuance discount [Member] Refinanced facility [Member]	Sep. 28, 2013 Consent fees [Member] Refinanced facility [Member]
Debt Instrument [Line Items]
Extinguishment of debt					$ 1,400,000			$ 9,400,000	$ 15,000,000	$ 30,000,000
Loss on early extinguishment of debt	1,280,000	1,593,000	27,778,000	9,440,000		1,100,000	9,000,000	1,000,000	1,600,000	2,900,000	6,400,000	5,800,000	600,000	900,000	1,600,000	2,100,000	100,000	100,000	3,200,000	400,000	700,000	1,300,000	200,000	4,100,000
Debt conversion amount						3,000,000
Debt issuance cost							16,500,000
Debt issuance cost, third party fees							1,600,000
Debt face amount								$ 50,000,000