BUSINESS SEGMENT INFORMATION (Details) $ in Millions		3 Months Ended
		Sep. 26, 2026 USD ($) segment	Sep. 27, 2025 USD ($)	Jun. 27, 2026 USD ($)
Segment Reporting [Abstract]
Number of reporting segments | segment		3
Segment Reporting [Line Items]
Sales		$ 21,744	$ 21,148
Cost of sales		17,693	17,247
Operating expenses		3,334	3,101
Total segment operating income		717	800
Interest expense		261	172
Other expense (income), net	[1]	(231)	28
Earnings before income taxes		687	600
Depreciation and amortization		262	233
Capital expenditures		97	160
Assets		30,448		$ 28,397
US Foodservice Operations
Segment Reporting [Line Items]
Sales		15,142	14,780
International Foodservice Operations
Segment Reporting [Line Items]
Sales		4,168	3,966
SYGMA
Segment Reporting [Line Items]
Sales		2,152	2,129
Other
Segment Reporting [Line Items]
Sales		282	273
Operating
Segment Reporting [Line Items]
Sales		21,744	21,148
Cost of sales		17,702	17,261
Operating expenses		1,949	1,810
Selling, general & administrative expense		1,087	1,054
Total segment operating income		1,006	1,023
Depreciation and amortization		237	211
Capital expenditures		57	96
Assets		24,016		23,628
Operating | US Foodservice Operations
Segment Reporting [Line Items]
Sales		15,142	14,780
Cost of sales		12,229	11,957
Operating expenses		1,276	1,201
Selling, general & administrative expense		743	742
Total segment operating income		894	880
Depreciation and amortization		140	139
Capital expenditures		31	28
Assets		14,096		13,785
Operating | International Foodservice Operations
Segment Reporting [Line Items]
Sales		4,168	3,966
Cost of sales		3,281	3,140
Operating expenses		501	446
Selling, general & administrative expense		304	266
Total segment operating income		82	114
Depreciation and amortization		89	62
Capital expenditures		17	61
Assets		8,475		8,404
Operating | SYGMA
Segment Reporting [Line Items]
Sales		2,152	2,129
Cost of sales		1,985	1,959
Operating expenses		135	129
Selling, general & administrative expense		11	16
Total segment operating income		21	25
Depreciation and amortization		7	8
Capital expenditures		2	1
Assets		927		932
Operating | Other
Segment Reporting [Line Items]
Sales		282	273
Cost of sales		207	205
Operating expenses		37	34
Selling, general & administrative expense		29	30
Total segment operating income		9	4
Depreciation and amortization		1	2
Capital expenditures		7	6
Assets		518		507
Corporate
Segment Reporting [Line Items]
Total segment operating income		(289)	(223)
Depreciation and amortization		25	22
Capital expenditures		40	$ 64
Assets		$ 6,432		$ 4,769

[1] (1) Sysco’s first quarter of fiscal 2027 included a gain of $234 million in other income related to deal contingent rate lock transactions entered into to mitigate interest rate risk on permanent debt issued to finance the purchase of JRD Unico, Inc. and Warehouse Realty, LLC (collectively, Jetro Restaurant Depot or JRD). See Note 7, “Derivative Financial Instruments.”