OTHER COMPREHENSIVE INCOME - Components of Other Comprehensive (Loss) Income and Related Tax Effects (Details) - USD ($) $ in Millions	12 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jul. 02, 2022
Before Tax Amount
Total other comprehensive loss	$ (103)	$ 263	$ (295)
Tax
Total other comprehensive loss	(17)	34	38
Net of Tax Amount
Before reclassifications, net of tax	(115)	199	(392)
Amortization of prior service cost	27	32	68
Total other comprehensive income (loss)	(86)	229	(333)
Foreign currency translation adjustment
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(33)	127	(461)
Tax
Before reclassifications tax	0	0	0
Net of Tax Amount
Before reclassifications, net of tax	(33)	127	(461)
Hedging, net of tax
Before Tax Amount
Other comprehensive income before reclassifications, before tax	18	(99)	103
Tax
Before reclassifications tax	3	(23)	25
Net of Tax Amount
Before reclassifications, net of tax	15	(76)	78
Amortization of prior service cost	7	8	9
Change in excluded component of fair value hedge
Before Tax Amount
Other comprehensive income before reclassifications, before tax	2
Tax
Before reclassifications tax	0
Net of Tax Amount
Before reclassifications, net of tax	2
Change in cash flow hedges
Before Tax Amount
Other comprehensive income before reclassifications, before tax	21	(71)	31
Reclassification adjustments, before tax	11	11	11
Tax
Before reclassifications tax	5	(16)	7
Amortization of prior service cost	4	3	2
Net of Tax Amount
Before reclassifications, net of tax	16	(55)	24
Amortization of prior service cost	7	8	9
Change in net investment hedges
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(5)	(28)	72
Tax
Before reclassifications tax	(2)	(7)	18
Net of Tax Amount
Before reclassifications, net of tax	(3)	(21)	54
Pension and other postretirement benefit plans:
Before Tax Amount
Reclassification adjustments, before tax	28	32	75
Tax
Amortization of prior service cost	8	8	16
Net of Tax Amount
Before reclassifications, net of tax	(97)	148	(9)
Amortization of prior service cost	20	24	59
Amortization of actuarial loss, net
Before Tax Amount
Other comprehensive income before reclassifications, before tax	(130)	(121)	(11)
Reclassification adjustments, before tax	28	32	75
Tax
Before reclassifications tax	(33)	(32)	(2)
Amortization of prior service cost	8	8	16
Net of Tax Amount
Before reclassifications, net of tax	(97)	(89)	(9)
Amortization of prior service cost	20	24	59
Settlements
Before Tax Amount
Other comprehensive income before reclassifications, before tax		315
Tax
Before reclassifications tax		78
Net of Tax Amount
Before reclassifications, net of tax		237
Total other comprehensive income before reclassification adjustments
Before Tax Amount
Other comprehensive income before reclassifications, before tax		194
Tax
Before reclassifications tax		46
Net of Tax Amount
Before reclassifications, net of tax		148
Marketable Securities
Before Tax Amount
Other comprehensive income before reclassifications, before tax	3	(2)	(12)
Tax
Before reclassifications tax	1	0	(3)
Net of Tax Amount
Before reclassifications, net of tax	$ 2	$ (2)	$ (9)