REVENUE (Details) - USD ($) $ in Thousands	3 Months Ended				12 Months Ended
	Jul. 03, 2021	Mar. 27, 2021	Dec. 26, 2020	Sep. 26, 2020	Jul. 03, 2021	Jun. 27, 2020	Jun. 29, 2019
Disaggregation of Revenue [Line Items]
Sales	$ 16,136,893	$ 11,824,589	$ 11,558,982	$ 11,777,379	$ 51,297,843	$ 52,893,310	$ 60,113,922
Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Sales					9,932,295	10,125,390	11,570,425
Canned and dry products
Disaggregation of Revenue [Line Items]
Sales					8,147,229	8,666,054	9,941,250
Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Sales					7,515,335	7,831,126	8,977,965
Poultry
Disaggregation of Revenue [Line Items]
Sales					5,549,804	5,243,168	5,847,527
Dairy products
Disaggregation of Revenue [Line Items]
Sales					5,057,313	5,452,951	6,113,717
Paper and disposables
Disaggregation of Revenue [Line Items]
Sales					4,285,789	4,496,022	5,065,933
Fresh produce
Disaggregation of Revenue [Line Items]
Sales					3,998,542	3,656,462	3,960,269
Seafood
Disaggregation of Revenue [Line Items]
Sales					2,581,800	2,695,469	3,381,973
Beverage products
Disaggregation of Revenue [Line Items]
Sales					1,766,808	1,962,787	2,309,194
Other
Disaggregation of Revenue [Line Items]
Sales					2,462,928	2,763,881	2,945,669
U.S. Foodservice Operations
Disaggregation of Revenue [Line Items]
Sales					35,724,843	36,774,146	41,288,188
U.S. Foodservice Operations | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Sales					7,002,257	7,276,675	8,422,126
U.S. Foodservice Operations | Canned and dry products
Disaggregation of Revenue [Line Items]
Sales					6,354,670	6,603,902	7,344,015
U.S. Foodservice Operations | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Sales					4,771,288	5,019,696	5,708,030
U.S. Foodservice Operations | Poultry
Disaggregation of Revenue [Line Items]
Sales					3,901,642	3,749,786	4,121,367
U.S. Foodservice Operations | Dairy products
Disaggregation of Revenue [Line Items]
Sales					3,561,080	3,885,771	4,265,320
U.S. Foodservice Operations | Paper and disposables
Disaggregation of Revenue [Line Items]
Sales					3,072,552	3,425,558	3,801,828
U.S. Foodservice Operations | Fresh produce
Disaggregation of Revenue [Line Items]
Sales					3,077,074	2,616,184	2,797,521
U.S. Foodservice Operations | Seafood
Disaggregation of Revenue [Line Items]
Sales					2,140,684	2,186,208	2,550,524
U.S. Foodservice Operations | Beverage products
Disaggregation of Revenue [Line Items]
Sales					795,192	940,534	1,127,701
U.S. Foodservice Operations | Other
Disaggregation of Revenue [Line Items]
Sales					1,048,404	1,069,832	1,149,756
International Foodservice Operations
Disaggregation of Revenue [Line Items]
Sales					8,350,638	9,672,190	11,493,040
International Foodservice Operations | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Sales					1,147,809	1,339,340	1,627,392
International Foodservice Operations | Canned and dry products
Disaggregation of Revenue [Line Items]
Sales					1,625,573	1,940,506	2,326,584
International Foodservice Operations | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Sales					1,618,027	1,831,950	2,074,991
International Foodservice Operations | Poultry
Disaggregation of Revenue [Line Items]
Sales					728,584	718,753	833,844
International Foodservice Operations | Dairy products
Disaggregation of Revenue [Line Items]
Sales					895,330	1,021,195	1,243,773
International Foodservice Operations | Paper and disposables
Disaggregation of Revenue [Line Items]
Sales					391,616	834,056	1,022,503
International Foodservice Operations | Fresh produce
Disaggregation of Revenue [Line Items]
Sales					637,376	336,199	369,329
International Foodservice Operations | Seafood
Disaggregation of Revenue [Line Items]
Sales					311,710	407,179	717,703
International Foodservice Operations | Beverage products
Disaggregation of Revenue [Line Items]
Sales					310,534	413,315	531,247
International Foodservice Operations | Other
Disaggregation of Revenue [Line Items]
Sales					684,079	829,697	745,674
SYGMA
Disaggregation of Revenue [Line Items]
Sales					6,498,601	5,555,926	6,244,328
SYGMA | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Sales					1,782,229	1,509,375	1,520,907
SYGMA | Canned and dry products
Disaggregation of Revenue [Line Items]
Sales					166,870	121,646	270,651
SYGMA | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Sales					1,126,020	979,480	1,194,944
SYGMA | Poultry
Disaggregation of Revenue [Line Items]
Sales					919,578	774,629	892,316
SYGMA | Dairy products
Disaggregation of Revenue [Line Items]
Sales					600,903	545,985	604,624
SYGMA | Paper and disposables
Disaggregation of Revenue [Line Items]
Sales					772,330	236,408	241,602
SYGMA | Fresh produce
Disaggregation of Revenue [Line Items]
Sales					284,092	646,920	731,511
SYGMA | Seafood
Disaggregation of Revenue [Line Items]
Sales					129,406	102,082	113,746
SYGMA | Beverage products
Disaggregation of Revenue [Line Items]
Sales					609,687	540,545	563,401
SYGMA | Other
Disaggregation of Revenue [Line Items]
Sales					107,486	98,856	110,626
Other
Disaggregation of Revenue [Line Items]
Sales					723,761	891,048	1,088,366
Other | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Sales					0	0	0
Other | Canned and dry products
Disaggregation of Revenue [Line Items]
Sales					116	0	0
Other | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Sales					0	0	0
Other | Poultry
Disaggregation of Revenue [Line Items]
Sales					0	0	0
Other | Dairy products
Disaggregation of Revenue [Line Items]
Sales					0	0	0
Other | Paper and disposables
Disaggregation of Revenue [Line Items]
Sales					49,291	0	0
Other | Fresh produce
Disaggregation of Revenue [Line Items]
Sales					0	57,159	61,908
Other | Seafood
Disaggregation of Revenue [Line Items]
Sales					0	0	0
Other | Beverage products
Disaggregation of Revenue [Line Items]
Sales					51,395	68,393	86,845
Other | Other
Disaggregation of Revenue [Line Items]
Sales					$ 622,959	$ 765,496	$ 939,613