Supplemental Guarantor Information - Subsidiary Guarantees - Cash Flows (Details) - USD ($) $ in Thousands	6 Months Ended
Dec. 28, 2019	Dec. 29, 2018
Cash flows provided by (used for):
Operating activities	$ 754,469	$ 917,790
Investing activities	(527,690)	(217,012)
Financing activities	(193,093)	(510,732)
Effect of exchange rates on cash, cash equivalents and restricted cash	5,565	(8,904)
Net increase in cash, cash equivalents and restricted cash	39,251	181,142
Cash, cash equivalents and restricted cash at beginning of period	532,245	715,844
Cash, cash equivalents and restricted cash at end of period	571,496	896,986
Reportable Legal Entities \| Sysco
Cash flows provided by (used for):
Operating activities	283,101	485,875
Investing activities	(146,118)	432,730
Financing activities	(112,342)	(912,101)
Effect of exchange rates on cash, cash equivalents and restricted cash	0	0
Net increase in cash, cash equivalents and restricted cash	24,641	6,504
Cash, cash equivalents and restricted cash at beginning of period	29,868	29,144
Cash, cash equivalents and restricted cash at end of period	54,509	35,648
Reportable Legal Entities \| Certain U.S. Broadline Subsidiaries
Cash flows provided by (used for):
Operating activities	175,343	100,079
Investing activities	(186,480)	(85,254)
Financing activities	(7,053)	(2,819)
Effect of exchange rates on cash, cash equivalents and restricted cash	0	0
Net increase in cash, cash equivalents and restricted cash	(18,190)	12,006
Cash, cash equivalents and restricted cash at beginning of period	117,643	111,843
Cash, cash equivalents and restricted cash at end of period	99,453	123,849
Reportable Legal Entities \| Other Non-Guarantor Subsidiaries
Cash flows provided by (used for):
Operating activities	296,025	331,836
Investing activities	(306,521)	(66,591)
Financing activities	37,731	(93,709)
Effect of exchange rates on cash, cash equivalents and restricted cash	5,565	(8,904)
Net increase in cash, cash equivalents and restricted cash	32,800	162,632
Cash, cash equivalents and restricted cash at beginning of period	384,734	574,857
Cash, cash equivalents and restricted cash at end of period	417,534	737,489
Eliminations
Cash flows provided by (used for):
Operating activities	0	0
Investing activities	111,429	(497,897)
Financing activities	(111,429)	497,897
Effect of exchange rates on cash, cash equivalents and restricted cash	0	0
Net increase in cash, cash equivalents and restricted cash	0	0
Cash, cash equivalents and restricted cash at beginning of period	0	0
Cash, cash equivalents and restricted cash at end of period	$ 0	$ 0

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Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of increase (decrease) in cash, cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; including effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of increase (decrease) from effect of exchange rate changes on cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; held in foreign currencies. Excludes amounts for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Amount of cash inflow (outflow) from financing activities, including discontinued operations. Financing activity cash flows include obtaining resources from owners and providing them with a return on, and a return of, their investment; borrowing money and repaying amounts borrowed, or settling the obligation; and obtaining and paying for other resources obtained from creditors on long-term credit.

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Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets.

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Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities.

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