Commitments and Contingencies (Details) (USD $)	9 Months Ended	3 Months Ended
	Mar. 28, 2015	Jun. 30, 2015	Jun. 28, 2014
Merger Not Closed By October 8, 2015 [Member]
Commitments and Contingencies [Line Items]
Redemption price of debt instrument	101.00%
US Foods Proposed Merger [Member]
Commitments and Contingencies [Line Items]
Losses on derivative instruments	184,000,000
US Foods Proposed Merger [Member] | Maximum [Member]
Commitments and Contingencies [Line Items]
Amortization Period	30 years
US Foods Proposed Merger [Member] | Minimum [Member]
Commitments and Contingencies [Line Items]
Amortization Period	10 years
US Foods Proposed Merger [Member] | Merger Not Closed By October 8, 2015 [Member]
Commitments and Contingencies [Line Items]
Debt premium	50,000,000
Deferred Debt Issuance Costs	29,000,000
Bond Discount	18,000,000
Fair value favorable amount of derivative agreements	16,500,000
US Foods Proposed Merger [Member] | Forecast [Member]
Commitments and Contingencies [Line Items]
Payment required if merger were cancelled		300,000,000
Percent of applicable fee each company is responsible for upon termination of divestiture package		50.00%
US Foods Proposed Merger [Member] | Forecast [Member] | Cancellation Before July 6, 2015 [Member]
Commitments and Contingencies [Line Items]
Cash paid upon divestiture package cancellation		25,000,000
US Foods Proposed Merger [Member] | Forecast [Member] | Cancellation After July 6, 2015 [Member]
Commitments and Contingencies [Line Items]
Cash paid upon divestiture package cancellation		50,000,000
US Foods Proposed Merger [Member] | Forecast [Member] | Merger Not Closed By October 8, 2015 [Member]
Commitments and Contingencies [Line Items]
Redeemed senior notes		5,000,000,000
Interest Rate Swap Agreements [Member]
Commitments and Contingencies [Line Items]
Notional amount of derivative	1,250,000,000
Interest Rate Swap Agreements [Member] | February 2018 Swap [Member]
Commitments and Contingencies [Line Items]
Notional amount of derivative	500,000,000		500,000,000
Interest Rate Swap Agreements [Member] | October 2020 [Member]
Commitments and Contingencies [Line Items]
Notional amount of derivative	750,000,000