Indebtedness and Interest Expense - Schedule of Debt Obligations (Details) - USD ($) $ in Thousands	7 Months Ended	10 Months Ended	12 Months Ended
	Sep. 28, 2014	Dec. 28, 2014	Jan. 03, 2016
Successor [Member]
Debt Instrument [Line Items]
One year or less			$ 7,650
Two years			7,613
Three years			5,700
Four years			7,600
Five years			9,500
Thereafter			963,700
Long-term debt, gross		$ 1,011,313	1,001,763
Amortization of debt issuance costs			(20,004)
Less: unamortized discount		$ (3,327)	(2,776)
Long-term debt			$ 978,983
SecuredCreditFacilitiesAndSeniorNotes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate During Period	5.70%
Secured Credit Facilities, Bridge Loan Facility and Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate During Period		6.20%	5.50%