SUPPLEMENTAL GUARANTOR INFORMATION - SUBSIDIARY GUARANTEES - BALANCE SHEET (Details) - USD ($) $ in Thousands	Jun. 30, 2018	Jul. 01, 2017	Jul. 02, 2016	Jun. 27, 2015
Supplemental Guarantor Information [Line Items]
Current assets	$ 8,003,453	$ 8,033,438
Intercompany receivables	0	0
Investment in subsidiaries	0	0
Plant and equipment, net	4,521,660	4,377,302	$ 3,880,442
Other assets	5,545,291	5,345,915
Total assets	18,070,404	17,756,655	16,721,804
Current liabilities	6,588,746	6,095,886
Intercompany payables	0	0
Long-term debt	7,540,765	7,660,877
Other liabilities	1,396,287	1,535,537
Noncontrolling interest	37,649	82,839
Shareholders’ equity	2,506,957	2,381,516	$ 3,479,608	$ 5,260,224
Total liabilities and shareholders' equity	18,070,404	17,756,655
Reportable Legal Entities | Sysco
Supplemental Guarantor Information [Line Items]
Current assets	157,994	177,495
Intercompany receivables	6,621,438	4,444,035
Investment in subsidiaries	4,896,004	6,451,994
Plant and equipment, net	278,855	258,527
Other assets	788,473	151,743
Total assets	12,742,764	11,483,794
Current liabilities	1,233,541	650,899
Intercompany payables	882,487	0
Long-term debt	7,470,334	7,588,041
Other liabilities	649,445	863,338
Noncontrolling interest	0	0
Shareholders’ equity	2,506,957	2,381,516
Total liabilities and shareholders' equity	12,742,764	11,483,794
Reportable Legal Entities | Certain U.S. Broadline Subsidiaries
Supplemental Guarantor Information [Line Items]
Current assets	4,018,444	3,786,055
Intercompany receivables	270,748	0
Investment in subsidiaries	0	0
Plant and equipment, net	2,181,576	2,039,761
Other assets	611,004	516,126
Total assets	7,081,772	6,341,942
Current liabilities	886,305	3,521,661
Intercompany payables	3,798,134	366,802
Long-term debt	8,285	7,776
Other liabilities	508,387	103,784
Noncontrolling interest	0	0
Shareholders’ equity	1,880,661	2,341,919
Total liabilities and shareholders' equity	7,081,772	6,341,942
Reportable Legal Entities | Other Non-Guarantor Subsidiaries
Supplemental Guarantor Information [Line Items]
Current assets	3,827,015	4,069,888
Intercompany receivables	5,793,352	0
Investment in subsidiaries	983,625	0
Plant and equipment, net	2,061,229	2,079,014
Other assets	4,593,537	4,678,046
Total assets	17,258,758	10,826,948
Current liabilities	4,468,900	1,923,326
Intercompany payables	8,004,917	4,077,233
Long-term debt	62,146	65,060
Other liabilities	686,178	568,415
Noncontrolling interest	37,649	82,839
Shareholders’ equity	3,998,968	4,110,075
Total liabilities and shareholders' equity	17,258,758	10,826,948
Eliminations
Supplemental Guarantor Information [Line Items]
Current assets	0	0
Intercompany receivables	(12,685,538)	(4,444,035)
Investment in subsidiaries	(5,879,629)	(6,451,994)
Plant and equipment, net	0	0
Other assets	(447,723)	0
Total assets	(19,012,890)	(10,896,029)
Current liabilities	0	0
Intercompany payables	(12,685,538)	(4,444,035)
Long-term debt	0	0
Other liabilities	(447,723)	0
Noncontrolling interest	0	0
Shareholders’ equity	(5,879,629)	(6,451,994)
Total liabilities and shareholders' equity	$ (19,012,890)	$ (10,896,029)