Commitments and Contingencies (Details) (USD $) In Millions, unless otherwise specified	6 Months Ended
Dec. 28, 2013
Product Purchases for Resale Commitments [Member]
Commitments and Contingencies [Line Items]
Product purchases for resale term for majority of agreements	one year
Unrecorded unconditional purchase obligation as of balance sheet date	$ 2,829.5
Fuel Commitments [Member]
Commitments and Contingencies [Line Items]
Unrecorded unconditional purchase obligation as of balance sheet date	$ 163.2

Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 440

-SubTopic 10

-Section 50

-Paragraph 4

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25336-109308

Name:	us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant