Condensed Consolidating Financial Information (Narrative) (Details)	Jan. 02, 2016	Jun. 26, 2014
6.000% senior secured priority notes due 2019 [Member] | Senior notes [Member]
Condensed Financial Statements, Captions [Line Items]
Debt interest rate (percent)	6.00%	6.00%
8.500% junior secured priority notes due 2022 [Member] | Junior subordinated debt [Member]
Condensed Financial Statements, Captions [Line Items]
Debt interest rate (percent)	8.50%	8.50%
7.875% senior subordinated notes, due 2013 [Member] | Senior subordinated notes [Member]
Condensed Financial Statements, Captions [Line Items]
Debt interest rate (percent)	7.875%
8.875% senior second lien notes due 2018 [Member] | Senior subordinated notes [Member]
Condensed Financial Statements, Captions [Line Items]
Debt interest rate (percent)	8.875%
7% senior exchangeable notes due 2017 [Member] | Convertible debt [Member]
Condensed Financial Statements, Captions [Line Items]
Debt interest rate (percent)	7.00%
11.5% senior notes due 2017 [Member] | Secured debt [Member]
Condensed Financial Statements, Captions [Line Items]
Debt interest rate (percent)	11.50%