Supplemental Guarantor Information - Subsidiary Guarantees (Cash Flows) (Details) - USD ($) $ in Thousands	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jun. 28, 2014
Supplemental Guarantor Information [Line Items]
Operating activities	$ 1,933,142	$ 1,555,484	$ 1,492,815
Investing activities	(600,828)	(654,346)	(576,838)
Financing activities	(2,404,731)	3,897,562	(915,858)
Effect of exchange rates on cash and cash equivalents	(138,327)	(81,702)	642
Intercompany activity	0	0	0
Net (decrease) increase in cash and cash equivalents	(1,210,744)	4,716,998	761
Cash and cash equivalents at beginning of period	5,130,044	413,046	412,285
Cash and cash equivalents at end of period	3,919,300	5,130,044	413,046
Reportable Legal Entities | Sysco
Supplemental Guarantor Information [Line Items]
Operating activities	(873,690)	(359,239)	(504,119)
Investing activities	20,094	(160,234)	(51,290)
Financing activities	(2,485,444)	3,832,479	(919,627)
Effect of exchange rates on cash and cash equivalents	0	0	0
Intercompany activity	1,864,385	1,379,112	1,426,402
Net (decrease) increase in cash and cash equivalents	(1,474,655)	4,692,118	(48,634)
Cash and cash equivalents at beginning of period	4,851,075	158,957	207,591
Cash and cash equivalents at end of period	3,376,420	4,851,075	158,957
Reportable Legal Entities | Certain U.S. Broadline Subsidiaries
Supplemental Guarantor Information [Line Items]
Operating activities	681,979	2,363,836	1,541,062
Investing activities	(212,270)	(108,099)	(171,979)
Financing activities	45,121	(6,022)	3,872
Effect of exchange rates on cash and cash equivalents	0	0	0
Intercompany activity	(507,139)	(2,251,109)	(1,369,478)
Net (decrease) increase in cash and cash equivalents	7,691	(1,394)	3,477
Cash and cash equivalents at beginning of period	26,378	27,772	24,295
Cash and cash equivalents at end of period	34,069	26,378	27,772
Reportable Legal Entities | Other Non-Guarantor Subsidiaries
Supplemental Guarantor Information [Line Items]
Operating activities	2,124,853	(449,113)	455,872
Investing activities	(408,652)	(386,013)	(353,569)
Financing activities	35,592	71,105	(103)
Effect of exchange rates on cash and cash equivalents	(138,327)	(81,702)	642
Intercompany activity	(1,357,246)	871,997	(56,924)
Net (decrease) increase in cash and cash equivalents	256,220	26,274	45,918
Cash and cash equivalents at beginning of period	252,591	226,317	180,399
Cash and cash equivalents at end of period	$ 508,811	$ 252,591	$ 226,317