Name:	syy_DebtLineItems
Namespace Prefix:	syy_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Maximum limit of commercial paper that can be issued in the aggregate as authorized by the Board.

+ References

No definition available.

+ Details

Name:	syy_MaximumCommercialPaperLimit
Namespace Prefix:	syy_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The percentage of par at which the senior note is priced. Reflects the discount or premium on the debt instrument at issuance.

+ References

No definition available.

+ Details

Name:	syy_SeniorNotePricingPercentageOfPar
Namespace Prefix:	syy_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, the minimum amount borrowed at any time during the period.

+ References

No definition available.

+ Details

Name:	syy_ShorttermDebtMinimumAmountOutstandingDuringPeriod
Namespace Prefix:	syy_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

+ Details

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

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(1))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22(a)(2))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

Name:	us-gaap_DebtInstrumentMaturityDate
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 470

-Section 50

-Paragraph 3

-Subparagraph e

-URI http://asc.fasb.org/extlink&oid=6479336&loc=d3e64711-112823

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the credit facility terminates, in CCYY-MM-DD format.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

+ Details

Name:	us-gaap_LineOfCreditFacilityExpirationDate1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

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

- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19

-Subparagraph a

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(a))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 942

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.9-03.13)

-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 944

-SubTopic 210

-Section S99

-Paragraph 1

-Subparagraph (SX 210.7-03.(a),16(a)(1))

-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Subparagraph a(1)

-Article 7

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 13

-Subparagraph 2, 3

-Article 9

+ Details

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

- Definition

For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, the maximum amount borrowed at any time during the period.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Period Type:	duration

Debt (Details)	6 Months Ended			1 Months Ended	6 Months Ended			6 Months Ended		6 Months Ended		6 Months Ended		6 Months Ended		6 Months Ended			6 Months Ended
Debt (Details)	Dec. 27, 2014 USD ($)	Jun. 28, 2014 USD ($)	Dec. 28, 2013 USD ($)	Oct. 31, 2014 Mandatory Redemption [Member]	Dec. 27, 2014 Commercial Paper Revolver 2018 Extension [Member] USD ($)	Dec. 27, 2014 Senior Notes, Maturing in October 2017 [Member]	Oct. 31, 2014 Senior Notes, Maturing in October 2017 [Member] USD ($)	Dec. 27, 2014 Senior Notes, Maturing in October 2019 [Member]	Oct. 31, 2014 Senior Notes, Maturing in October 2019 [Member] USD ($)	Dec. 27, 2014 Senior Notes, Maturing in October 2021 [Member]	Oct. 31, 2014 Senior Notes, Maturing in October 2021 [Member] USD ($)	Dec. 27, 2014 Senior Notes, Maturing in October 2024 [Member]	Oct. 31, 2014 Senior Notes, Maturing in October 2024 [Member] USD ($)	Dec. 27, 2014 Senior Notes, Maturing in October 2034 [Member]	Oct. 31, 2014 Senior Notes, Maturing in October 2034 [Member] USD ($)	Dec. 27, 2014 Senior Notes, Maturing in October 2044 [Member]	Oct. 31, 2014 Senior Notes, Maturing in October 2044 [Member] USD ($)	Dec. 27, 2014 US Uncommitted Lines of Credit [Member] USD ($)	Dec. 27, 2014 European Subsidiary Multi-Currency Revolver [Member] EUR (€)
Debt [Line Items]
Line of credit facility, maximum borrowing capacity					$ 1,500,000,000													$ 20,000,000	€ 100,000,000
Line of credit facility, outstanding borrowings	76,876,000us-gaap_ShortTermBorrowings	70,975,000us-gaap_ShortTermBorrowings	57,733,000us-gaap_ShortTermBorrowings															0	62,000,000
Maximum board-authorized aggregate commercial paper limit	1,500,000,000syy_MaximumCommercialPaperLimit
Committed facility for unsecured borrowings, expiration date					Dec. 29, 2018														Sep. 23, 2015
Short term bank borrowings and commercial paper borrowings, minimum amount during period	0
Short term bank borrowings and commercial paper borrowings, maximum amount during period	728,000,000
Redemption price of debt instrument				101.00%
Maturity date on long-term debt						Oct. 02, 2017		Oct. 02, 2019		Oct. 02, 2021		Oct. 02, 2024		Oct. 02, 2034		Oct. 02, 2044
Face value of debt instrument							$ 500,000,000		$ 750,000,000		$ 750,000,000		$ 1,250,000,000		$ 750,000,000		$ 1,000,000,000
Interest rate on debt instrument							1.45%		2.35%		3.00%		3.50%		4.35%		4.50%
Pricing of senior notes, percentage of par							99.962%		99.864%		99.781%		99.616%		99.841%		98.992%