Long-Term Debt Early Extinguishment (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		12 Months Ended
	Dec. 29, 2013	Jun. 30, 2013	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Extinguishment of Debt [Line Items]
Loss on early extinguishment of debt	$ 7,544	$ 21,019	$ 0	$ 28,563	$ 75,076
Term B Loans, due 2019 [Member]
Extinguishment of Debt [Line Items]
Write Off of Unaccreted Discount				9,561	0
Write Off Of Deferred Debt Issuance Costs				11,458	0
Loss on early extinguishment of debt		21,019
6.20% Senior Notes [Member]
Extinguishment of Debt [Line Items]
Unaccreted Fair Value Adjustment on Debt				3,168	0
Premium payment to redeem/purchase Senior Notes				8,439
6.20% Senior Notes [Member] | Interest Rate Swap [Member]
Extinguishment of Debt [Line Items]
Benefit from Cumulative Effect of Fair Value Hedges				(4,063)	0
10.0% Senior Notes [Member]
Extinguishment of Debt [Line Items]
Write Off of Unaccreted Discount				0	9,272
Write Off Of Deferred Debt Issuance Costs				0	12,433
Premium payment to redeem/purchase Senior Notes					43,151
Term Loan, 2010 [Member]
Extinguishment of Debt [Line Items]
Write Off of Unaccreted Discount				0	1,695
Write Off Of Deferred Debt Issuance Costs				$ 0	$ 8,525