Supplemental Guarantor Information - Subsidiary Guarantees (Balance Sheet) (Details) - USD ($) $ in Thousands	Dec. 26, 2015	Jun. 27, 2015	Dec. 27, 2014
Supplemental Guarantor Information [Line Items]
Current assets	$ 6,779,026	$ 11,494,304	$ 11,456,904
Investment in subsidiaries	0	0	0
Plant and equipment, net	3,936,612	3,982,143	4,002,932
Other assets	2,373,830	2,512,834	2,469,973
Total assets	13,089,468	17,989,281	17,929,809
Current liabilities	3,872,214	9,399,615	4,285,953
Intercompany payables (receivables)	0	0	0
Long-term debt	4,265,857	2,271,825	7,208,252
Other liabilities	964,477	1,016,313	1,057,702
Noncontrolling interest	45,493	41,304	34,942
Shareholders’ equity	3,941,427	5,260,224	5,342,960
Total liabilities and shareholders' equity	13,089,468	17,989,281	17,929,809
Reportable Legal Entities | Sysco
Supplemental Guarantor Information [Line Items]
Current assets	279,596	4,894,387	4,779,586
Investment in subsidiaries	9,787,777	9,088,455	8,613,500
Plant and equipment, net	501,514	510,285	491,972
Other assets	258,216	371,802	324,771
Total assets	10,827,103	14,864,929	14,209,829
Current liabilities	602,058	5,851,364	848,885
Intercompany payables (receivables)	1,576,888	973,497	258,923
Long-term debt	4,079,396	2,154,923	7,127,186
Other liabilities	672,888	624,795	631,875
Noncontrolling interest	0	0	0
Shareholders’ equity	3,895,873	5,260,350	5,342,960
Total liabilities and shareholders' equity	10,827,103	14,864,929	14,209,829
Reportable Legal Entities | Certain U.S. Broadline Subsidiaries
Supplemental Guarantor Information [Line Items]
Current assets	3,944,472	4,012,924	4,057,608
Investment in subsidiaries	241,561	0	0
Plant and equipment, net	1,632,601	1,694,659	1,736,843
Other assets	273,324	522,566	520,178
Total assets	6,091,958	6,230,149	6,314,629
Current liabilities	731,474	1,658,558	910,487
Intercompany payables (receivables)	(2,274,556)	(1,996,915)	(759,128)
Long-term debt	9,350	10,121	17,550
Other liabilities	278,590	278,458	321,406
Noncontrolling interest	0	0	0
Shareholders’ equity	7,347,100	6,279,927	5,824,314
Total liabilities and shareholders' equity	6,091,958	6,230,149	6,314,629
Reportable Legal Entities | Other Non-Guarantor Subsidiaries
Supplemental Guarantor Information [Line Items]
Current assets	2,554,958	2,586,993	2,619,710
Investment in subsidiaries	(355,335)	0	0
Plant and equipment, net	1,802,497	1,777,199	1,774,117
Other assets	1,842,290	1,618,466	1,625,024
Total assets	5,844,410	5,982,658	6,018,851
Current liabilities	2,538,682	1,889,693	2,526,581
Intercompany payables (receivables)	697,668	1,023,418	500,205
Long-term debt	177,111	106,781	63,516
Other liabilities	12,999	113,060	104,421
Noncontrolling interest	45,493	41,304	34,942
Shareholders’ equity	2,372,457	2,808,402	2,789,186
Total liabilities and shareholders' equity	5,844,410	5,982,658	6,018,851
Eliminations
Supplemental Guarantor Information [Line Items]
Current assets	0	0	0
Investment in subsidiaries	(9,674,003)	(9,088,455)	(8,613,500)
Plant and equipment, net	0	0	0
Other assets	0	0	0
Total assets	(9,674,003)	(9,088,455)	(8,613,500)
Current liabilities	0	0	0
Intercompany payables (receivables)	0	0	0
Long-term debt	0	0	0
Other liabilities	0	0	0
Noncontrolling interest	0	0	0
Shareholders’ equity	(9,674,003)	(9,088,455)	(8,613,500)
Total liabilities and shareholders' equity	$ (9,674,003)	$ (9,088,455)	$ (8,613,500)