COMPREHENSIVE (LOSS) INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS - Reclassification out of Other Comprehensive Loss (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
	Jan. 27, 2024	Jan. 27, 2024	Jan. 28, 2023	Jan. 27, 2024	Jan. 28, 2023
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of sales		$ 6,740	$ 6,747	$ 13,262	$ 13,183
(Benefit) provision for income taxes		(5)	9	(14)	14
Total reclassifications, net of tax		(14)	22	(53)	89
Total reclassifications	$ 11
Reclassification out of accumulated other comprehensive income | Benefit plans
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net periodic benefit income, excluding service cost		1	1	1	1
(Benefit) provision for income taxes		0	0	0	0
Total reclassifications, net of tax		1	1	1	1
Reclassification out of accumulated other comprehensive income | AOCI Attributable to Parent | Swap agreements
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
(Benefit) provision for income taxes		2	1	3	1
Interest expense, net		(5)	(4)	(10)	(4)
Total reclassifications, net of tax		(3)	(3)	(7)	(3)
Reclassification out of accumulated other comprehensive income | AOCI Attributable to Parent | Other cash flow hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of sales		0	1	0	2
(Benefit) provision for income taxes		0	(1)	0	(1)
Total reclassifications, net of tax		$ 0	$ 0	$ 0	$ 1