BUSINESS SEGMENT INFORMATION - Schedule of Business Segments (Details) $ in Millions		12 Months Ended
		Jun. 29, 2024 USD ($) segment	Jul. 01, 2023 USD ($)	Jul. 02, 2022 USD ($)
Segment Reporting [Abstract]
Number of reportable segments | segment		3
Segment Reporting Information [Line Items]
Sales		$ 78,844	$ 76,325	$ 68,636
Operating income		3,202	3,039	2,346
Interest expense		607	527	624
Other expense (income), net	[1]	30	227	(25)
Earnings before income taxes		2,565	2,285	1,747
Depreciation and amortization		873	776	773
Capital expenditures		832	793	633
Assets		24,917	22,821	22,086
U.S. Foodservice Operations
Segment Reporting Information [Line Items]
Sales		55,339	53,683	48,521
International Foodservice Operations
Segment Reporting Information [Line Items]
Sales		14,561	13,560	11,787
SYGMA
Segment Reporting Information [Line Items]
Sales		7,768	7,843	7,246
Other
Segment Reporting Information [Line Items]
Sales		1,176	1,239	1,082
Operating
Segment Reporting Information [Line Items]
Sales		78,844	76,325	68,636
Operating income		4,160	4,014	3,295
Depreciation and amortization		789	695	687
Capital expenditures		711	636	457
Assets		21,589	20,315	17,527
Operating | U.S. Foodservice Operations
Segment Reporting Information [Line Items]
Sales		55,339	53,683	48,521
Operating income		3,673	3,587	3,181
Depreciation and amortization		499	437	407
Capital expenditures		366	389	262
Assets		12,505	11,398	9,541
Operating | International Foodservice Operations
Segment Reporting Information [Line Items]
Sales		14,561	13,560	11,787
Operating income		375	314	100
Depreciation and amortization		247	218	240
Capital expenditures		289	193	155
Assets		7,545	7,433	6,596
Operating | SYGMA
Segment Reporting Information [Line Items]
Sales		7,768	7,843	7,246
Operating income		72	56	(3)
Depreciation and amortization		33	32	31
Capital expenditures		21	31	35
Assets		923	840	835
Operating | Other
Segment Reporting Information [Line Items]
Sales		1,176	1,239	1,082
Operating income		40	57	17
Depreciation and amortization		10	8	9
Capital expenditures		35	23	5
Assets		616	644	555
Corporate
Segment Reporting Information [Line Items]
Operating income		(958)	(975)	(949)
Depreciation and amortization		84	81	86
Capital expenditures		121	157	176
Assets		$ 3,328	$ 2,506	$ 4,559

[1] Sysco’s second quarter of fiscal 2023 included a charge of $315 million in other expense related to pension settlement charges. See Note 14, “Company-Sponsored Employee Benefit Plans.” Sysco’s fourth quarter of fiscal 2023 included $122 million in other income related to a legacy litigation financing agreement. See Note 20, “Commitments and Contingencies.”