Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 29, 2018	Dec. 30, 2017	Jun. 30, 2018
Disaggregation of Revenue [Line Items]
Customer receivables included in accounts and notes receivable, net	$ 3,900,000		$ 3,900,000		$ 3,800,000
Revenue	14,765,707	$ 14,411,490	29,980,986	$ 29,061,914
Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Revenue	2,867,803	2,763,045	5,782,110	5,615,073
Canned and dry products
Disaggregation of Revenue [Line Items]
Revenue	2,477,863	2,412,068	5,019,122	4,821,584
Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Revenue	2,086,370	2,250,716	4,430,179	4,416,105
Dairy products
Disaggregation of Revenue [Line Items]
Revenue	1,495,903	1,489,868	3,055,460	2,989,871
Poultry
Disaggregation of Revenue [Line Items]
Revenue	1,419,795	1,487,597	2,934,374	3,038,647
Fresh produce
Disaggregation of Revenue [Line Items]
Revenue	1,307,065	1,223,636	2,567,038	2,478,557
Paper and disposables
Disaggregation of Revenue [Line Items]
Revenue	965,337	932,428	1,985,660	1,890,066
Seafood
Disaggregation of Revenue [Line Items]
Revenue	801,519	759,498	1,677,027	1,586,865
Beverage products
Disaggregation of Revenue [Line Items]
Revenue	589,165	474,552	1,102,279	968,826
Other
Disaggregation of Revenue [Line Items]
Revenue	754,887	618,082	1,427,737	1,256,320
U.S. Foodservice Operations
Disaggregation of Revenue [Line Items]
Revenue	10,087,105	9,681,225	20,486,516	19,530,167
U.S. Foodservice Operations | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Revenue	2,084,648	1,975,717	4,206,167	4,006,857
U.S. Foodservice Operations | Canned and dry products
Disaggregation of Revenue [Line Items]
Revenue	1,799,535	1,742,913	3,651,702	3,481,591
U.S. Foodservice Operations | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Revenue	1,417,063	1,316,229	2,840,449	2,582,958
U.S. Foodservice Operations | Dairy products
Disaggregation of Revenue [Line Items]
Revenue	1,041,436	1,019,134	2,127,840	2,036,796
U.S. Foodservice Operations | Poultry
Disaggregation of Revenue [Line Items]
Revenue	1,001,579	997,225	2,028,515	2,043,911
U.S. Foodservice Operations | Fresh produce
Disaggregation of Revenue [Line Items]
Revenue	927,997	902,943	1,865,577	1,826,735
U.S. Foodservice Operations | Paper and disposables
Disaggregation of Revenue [Line Items]
Revenue	681,890	637,520	1,392,649	1,293,829
U.S. Foodservice Operations | Seafood
Disaggregation of Revenue [Line Items]
Revenue	581,655	555,996	1,243,342	1,176,317
U.S. Foodservice Operations | Beverage products
Disaggregation of Revenue [Line Items]
Revenue	271,182	266,102	561,752	541,232
U.S. Foodservice Operations | Other
Disaggregation of Revenue [Line Items]
Revenue	280,120	267,446	568,523	539,941
International Foodservice Operations
Disaggregation of Revenue [Line Items]
Revenue	2,890,598	2,869,043	5,811,548	5,772,298
International Foodservice Operations | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Revenue	409,086	411,726	829,542	846,365
International Foodservice Operations | Canned and dry products
Disaggregation of Revenue [Line Items]
Revenue	611,609	579,881	1,223,079	1,173,234
International Foodservice Operations | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Revenue	354,178	645,354	982,735	1,271,422
International Foodservice Operations | Dairy products
Disaggregation of Revenue [Line Items]
Revenue	306,364	308,362	624,711	624,016
International Foodservice Operations | Poultry
Disaggregation of Revenue [Line Items]
Revenue	209,542	212,552	425,124	420,017
International Foodservice Operations | Fresh produce
Disaggregation of Revenue [Line Items]
Revenue	322,020	256,746	579,564	522,329
International Foodservice Operations | Paper and disposables
Disaggregation of Revenue [Line Items]
Revenue	87,376	98,258	191,915	202,368
International Foodservice Operations | Seafood
Disaggregation of Revenue [Line Items]
Revenue	196,413	182,393	384,850	365,664
International Foodservice Operations | Beverage products
Disaggregation of Revenue [Line Items]
Revenue	161,317	48,819	213,388	99,878
International Foodservice Operations | Other
Disaggregation of Revenue [Line Items]
Revenue	232,693	124,952	356,640	247,005
SYGMA
Disaggregation of Revenue [Line Items]
Revenue	1,536,607	1,633,145	3,158,064	3,273,816
SYGMA | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Revenue	374,069	375,602	746,401	761,851
SYGMA | Canned and dry products
Disaggregation of Revenue [Line Items]
Revenue	66,719	89,274	144,341	166,759
SYGMA | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Revenue	315,129	289,133	606,995	561,725
SYGMA | Dairy products
Disaggregation of Revenue [Line Items]
Revenue	148,103	162,372	302,909	329,059
SYGMA | Poultry
Disaggregation of Revenue [Line Items]
Revenue	208,674	277,820	480,735	574,719
SYGMA | Fresh produce
Disaggregation of Revenue [Line Items]
Revenue	57,048	63,947	121,897	129,493
SYGMA | Paper and disposables
Disaggregation of Revenue [Line Items]
Revenue	181,896	183,205	370,512	365,034
SYGMA | Seafood
Disaggregation of Revenue [Line Items]
Revenue	23,451	21,109	48,835	44,884
SYGMA | Beverage products
Disaggregation of Revenue [Line Items]
Revenue	136,244	140,190	283,538	285,264
SYGMA | Other
Disaggregation of Revenue [Line Items]
Revenue	25,274	30,493	51,901	55,028
Other
Disaggregation of Revenue [Line Items]
Revenue	251,397	228,077	524,858	485,633
Other | Fresh and frozen meats
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Other | Canned and dry products
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Other | Frozen fruits, vegetables, bakery and other
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Other | Dairy products
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Other | Poultry
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Other | Fresh produce
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Other | Paper and disposables
Disaggregation of Revenue [Line Items]
Revenue	14,175	13,445	30,584	28,835
Other | Seafood
Disaggregation of Revenue [Line Items]
Revenue	0	0	0	0
Other | Beverage products
Disaggregation of Revenue [Line Items]
Revenue	20,422	19,441	43,601	42,452
Other | Other
Disaggregation of Revenue [Line Items]
Revenue	$ 216,800	$ 195,191	$ 450,673	$ 414,346