Long-Term Debt (Narrative) (Details) (USD $)					3 Months Ended
	Mar. 29, 2014	Dec. 28, 2013	Feb. 28, 2014 Loans Payable [Member] Term loan facility, due 2017 [Member]	Apr. 16, 2013 Loans Payable [Member] Term loan facility, due 2017 [Member]	Mar. 30, 2013 Senior Subordinated Notes [Member] 7.875% senior subordinated notes, due 2013 [Member]
Debt Instrument [Line Items]
Fair value of long-term debt	$ 1,200,000,000	$ 1,200,000,000
Debt face amount				360,000,000
Debt, capitalized unamortized discount			1,500,000
Write-off of unamortized debt issuance costs					$ 100,000