Long-Term Debt (Details) - USD ($) $ in Thousands		1 Months Ended	3 Months Ended		9 Months Ended
		May. 31, 2015	Sep. 27, 2015	Sep. 28, 2014	Sep. 27, 2015	Sep. 28, 2014	Jun. 01, 2015	Dec. 28, 2014
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations			$ 2,403,132		$ 2,403,132			$ 1,438,174
Current portion of long-term debt	[1]		(23,198)		(23,198)			(53,202)
Long-term debt			2,379,934		2,379,934			1,384,972
Maturities of Long-term Debt [Abstract]
2015	[2]		5,773		5,773
2016			23,193		23,193
2017			23,373		23,373
2018			24,482		24,482
2019			862,857		862,857
Thereafter			1,518,085		1,518,085
Long-term Debt, Gross			2,457,763		2,457,763
Restricted Cash and Cash Equivalents			29,373		29,373
Loss on early extinguishment of debt			0	$ 0	(7,295)	$ 0
Interest Rate Swap [Member]
Maturities of Long-term Debt [Abstract]
Payments for fees to terminate cash flow hedge		$ 62
Capital Lease Obligations [Member]
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations	[1]		82,763		82,763			59,073
Series 2015-1 Class A-2-I Notes [Member]
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations			$ 875,000		$ 875,000			0
Maturities of Long-term Debt [Abstract]
Debt Instrument, Interest Rate, Stated Percentage							3.371%
Anticipated Repayment Date					4 years 3 months
Debt Instrument, Interest Rate, Effective Percentage			3.789%		3.789%
Series 2015-1 Class A-2-II Notes [Member]
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations			$ 900,000		$ 900,000			0
Maturities of Long-term Debt [Abstract]
Debt Instrument, Interest Rate, Stated Percentage							4.08%
Anticipated Repayment Date					7 years
Debt Instrument, Interest Rate, Effective Percentage			4.338%		4.338%
Series 2015-1 Class A-2-III Notes [Member]
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations			$ 500,000		$ 500,000			0
Maturities of Long-term Debt [Abstract]
Debt Instrument, Interest Rate, Stated Percentage							4.497%
Anticipated Repayment Date					10 years
Debt Instrument, Interest Rate, Effective Percentage			4.681%		4.681%
Term A Loan, 2018 [Member]
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations			$ 0		$ 0			541,733
Term A Loan, 2018 [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]
Maturities of Long-term Debt [Abstract]
Derivative Liability, Notional Amount		350,000						350,000
Term B Loan, 2019 [Member]
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations			0		0			759,758
Term B Loan, 2019 [Member] | Cash Flow Hedging [Member] | Interest Rate Swap [Member]
Maturities of Long-term Debt [Abstract]
Derivative Liability, Notional Amount		100,000						100,000
7% Debentures [Member]
Long-term Debt, by Current and Noncurrent [Abstract]
Debt and Capital Lease Obligations			86,743		86,743			85,853
Series 2015-1 Senior Notes [Member]
Maturities of Long-term Debt [Abstract]
Deferred Finance Costs, Gross			(43,751)		(43,751)
Term Loan, 2013 [Member]
Maturities of Long-term Debt [Abstract]
Loss on early extinguishment of debt		7,295
Write off of Deferred Debt Issuance Cost		$ 7,233
Other Debt Obligations [Member] | Series 2015-1 Senior Notes [Member]
Debt Instrument [Line Items]
Deferred Finance Costs, Net	[3]		(41,374)		$ (41,374)
Other Debt Obligations [Member] | Term Loan, 2013 [Member]
Debt Instrument [Line Items]
Deferred Finance Costs, Net	[3]							$ (8,243)
Series 2015-1 Class A-1 Notes [Member]
Maturities of Long-term Debt [Abstract]
Additional Interest On Debt					5.00%
Series 2015-1 Class A-1 Notes [Member] | Minimum [Member]
Maturities of Long-term Debt [Abstract]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage					0.50%
Series 2015-1 Class A-1 Notes [Member] | Maximum [Member]
Maturities of Long-term Debt [Abstract]
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage					0.85%
Series 2015-1 Class A-1 Notes [Member] | Letter of Credit [Member]
Maturities of Long-term Debt [Abstract]
Line of Credit Facility, Maximum Borrowing Capacity							$ 150,000
Letters of Credit Outstanding, Amount			22,052		$ 22,052
Series 2015-1 Class A-1 Notes [Member] | Line of Credit [Member]
Maturities of Long-term Debt [Abstract]
Repayments of Long-term Lines of Credit			$ 19,000

[1] Capital lease obligations as of December 28, 2014 and the related amounts payable within one year have been updated to exclude the Bakery’s capital lease obligations as a result of the sale of the Bakery during the second quarter of 2015 and the presentation as discontinued operations in our condensed consolidated balance sheet as of December 28, 2014.

[2] Represents maturities of long-term debt for the remainder of our 2015 fiscal year, from September 28, 2015 through January 3, 2016.

[3] During the second quarter of 2015, the Company early adopted an amendment requiring debt issuance costs be presented in the balance sheet as a direct reduction of the related debt liability rather than as an asset. The adoption of this guidance resulted in the reclassification of debt issuance costs of $8,243 from “Other assets” to “Long-term debt” in our condensed consolidated balance sheet as of December 28, 2014. See Note 1 and Note 16 for further information.