BUSINESS SEGMENT INFORMATION (Details) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 29, 2019 USD ($)	Mar. 30, 2019 USD ($)	Dec. 29, 2018 USD ($)	Sep. 29, 2018 USD ($)	Jun. 30, 2018 USD ($)	Mar. 31, 2018 USD ($)	Dec. 30, 2017 USD ($)	Sep. 30, 2017 USD ($)	Jun. 29, 2019 USD ($) segment	Jun. 30, 2018 USD ($)	Jul. 01, 2017 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment									3
Segment Reporting Information [Line Items]
Sales	$ 15,474,862	$ 14,658,074	$ 14,765,707	$ 15,215,279	$ 15,315,906	$ 14,349,504	$ 14,411,490	$ 14,650,424	$ 60,113,922	$ 58,727,324	$ 55,371,139
Operating income	720,530	529,585	451,895	628,140	683,936	482,203	528,552	619,365	2,330,150	2,314,056	2,054,616
Interest expense	89,780	94,514	87,113	89,016	92,468	136,145	85,986	80,884	360,423	395,483	302,878
Other (income) expense, net	(51,558)	4,120	10,197	1,132	(1,688)	(18,826)	(9,162)	(7,975)	(36,109)	(37,651)	(14,492)
Earnings before income taxes	682,308	$ 430,951	$ 354,585	$ 537,992	593,156	$ 364,884	$ 451,728	$ 546,456	2,005,836	1,956,224	1,766,230
Depreciation and amortization									763,935	765,498	901,992
Capital expenditures									692,391	687,815	686,378
Assets	17,966,522				18,070,404				17,966,522	18,070,404	17,756,655
U.S. Foodservice Operations
Segment Reporting Information [Line Items]
Sales									41,288,188	39,642,263	37,604,698
International Foodservice Operations
Segment Reporting Information [Line Items]
Sales									11,493,040	11,518,565	10,613,059
SYGMA
Segment Reporting Information [Line Items]
Sales									6,244,328	6,557,033	6,178,909
Other
Segment Reporting Information [Line Items]
Sales									1,088,366	1,009,463	974,473
Operating
Segment Reporting Information [Line Items]
Sales									60,113,922	58,727,324	55,371,139
Operating income									3,381,887	3,314,484	3,193,663
Depreciation and amortization									637,532	652,163	555,220
Capital expenditures									637,931	476,564	487,237
Assets	14,228,342				14,266,736				14,228,342	14,266,736	14,183,896
Operating | U.S. Foodservice Operations
Segment Reporting Information [Line Items]
Sales									41,288,188	39,642,263	37,604,698
Operating income									3,192,816	3,056,817	2,896,357
Depreciation and amortization									342,277	348,041	266,024
Capital expenditures									327,005	262,887	194,714
Assets	7,238,309				7,039,354				7,238,309	7,039,354	6,675,543
Operating | International Foodservice Operations
Segment Reporting Information [Line Items]
Sales									11,493,040	11,518,565	10,613,059
Operating income									125,443	193,864	243,790
Depreciation and amortization									248,914	258,156	243,628
Capital expenditures									249,527	157,139	228,564
Assets	5,888,275				6,112,666				5,888,275	6,112,666	6,433,815
Operating | SYGMA
Segment Reporting Information [Line Items]
Sales									6,244,328	6,557,033	6,178,909
Operating income									27,780	24,318	23,299
Depreciation and amortization									35,473	36,367	34,890
Capital expenditures									36,396	45,132	50,722
Assets	624,720				662,290				624,720	662,290	625,653
Operating | Other
Segment Reporting Information [Line Items]
Sales									1,088,366	1,009,463	974,473
Operating income									35,848	39,485	30,217
Depreciation and amortization									10,868	9,599	10,678
Capital expenditures									25,003	11,406	13,237
Assets	477,038				452,426				477,038	452,426	448,885
Corporate
Segment Reporting Information [Line Items]
Operating income									(1,051,737)	(1,000,428)	(1,139,047)
Depreciation and amortization									126,403	113,335	346,772
Capital expenditures									54,460	211,251	199,141
Assets	$ 3,738,180				$ 3,803,668				$ 3,738,180	$ 3,803,668	$ 3,572,759