Supplemental Guarantor Information - Subsidiary Guarantees - Balance Sheet (Details) - USD ($) $ in Thousands	Apr. 01, 2017	Jul. 02, 2016	Mar. 26, 2016
Supplemental Guarantor Information [Line Items]
Current assets	$ 8,325,561	$ 10,053,899	$ 6,960,033
Investment in subsidiaries	0	0	0
Plant and equipment, net	4,271,707	3,880,442	3,900,470
Other assets	5,323,632	2,787,463	2,490,591
Total assets	17,920,900	16,721,804	13,351,094
Current liabilities	5,729,810	4,434,456	4,112,072
Intercompany payables (receivables)	0	0	0
Long-term debt	8,026,617	7,336,930	4,274,884
Other liabilities	1,753,701	1,395,424	917,778
Noncontrolling interest	80,244	75,386	76,929
Shareholders’ equity	2,330,528	3,479,608	3,969,431
Total liabilities and shareholders' equity	17,920,900	16,721,804	13,351,094
Reportable Legal Entities | Sysco
Supplemental Guarantor Information [Line Items]
Current assets	172,105	3,440,206	271,185
Investment in subsidiaries	8,794,103	6,484,258	9,989,219
Plant and equipment, net	323,763	429,890	460,989
Other assets	438	213,186	1,638
Total assets	9,290,409	10,567,540	10,723,031
Current liabilities	2,039,368	621,925	553,741
Intercompany payables (receivables)	(3,811,509)	(1,348,425)	1,530,408
Long-term debt	7,943,640	7,145,955	4,080,728
Other liabilities	1,023,651	878,834	610,479
Noncontrolling interest	0	0	0
Shareholders’ equity	2,095,259	3,269,251	3,947,675
Total liabilities and shareholders' equity	9,290,409	10,567,540	10,723,031
Reportable Legal Entities | U.S. Broadline Subsidiaries
Supplemental Guarantor Information [Line Items]
Current assets	3,333,647	3,813,524	3,995,180
Investment in subsidiaries	303,876	224,138	249,270
Plant and equipment, net	1,261,167	1,587,702	1,607,870
Other assets	509,645	642,525	590,248
Total assets	5,408,335	6,267,889	6,442,568
Current liabilities	2,027,763	111,728	(209,098)
Intercompany payables (receivables)	666,597	2,097,508	(766,374)
Long-term debt	6,122	62,387	69,426
Other liabilities	144,031	248,493	265,785
Noncontrolling interest	0	0	0
Shareholders’ equity	2,563,822	3,747,773	7,082,829
Total liabilities and shareholders' equity	5,408,335	6,267,889	6,442,568
Reportable Legal Entities | Other Non-Guarantor Subsidiaries
Supplemental Guarantor Information [Line Items]
Current assets	4,819,809	2,800,169	2,693,668
Investment in subsidiaries	10,361,078	(306,219)	(429,592)
Plant and equipment, net	2,686,777	1,862,850	1,831,611
Other assets	4,813,549	1,931,752	1,898,705
Total assets	22,681,213	6,288,552	5,994,392
Current liabilities	1,662,679	3,700,803	3,767,429
Intercompany payables (receivables)	3,144,912	(749,083)	(764,034)
Long-term debt	76,855	128,588	124,730
Other liabilities	586,019	268,097	41,514
Noncontrolling interest	80,244	75,386	76,929
Shareholders’ equity	17,130,504	2,864,761	2,747,824
Total liabilities and shareholders' equity	22,681,213	6,288,552	5,994,392
Eliminations
Supplemental Guarantor Information [Line Items]
Current assets	0	0	0
Investment in subsidiaries	(19,459,057)	(6,402,177)	(9,808,897)
Plant and equipment, net	0	0	0
Other assets	0	0	0
Total assets	(19,459,057)	(6,402,177)	(9,808,897)
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	(19,459,057)	(6,402,177)	(9,808,897)
Total liabilities and shareholders' equity	$ (19,459,057)	$ (6,402,177)	$ (9,808,897)