BENEFIT PLANS - Amounts Recognized in Consolidated Balance Sheet (Details) - USD ($) $ in Millions	Jul. 30, 2022	Jul. 31, 2021
Pension Benefits
Defined Benefit Plan Disclosure [Line Items]
Other long-term assets	$ 18	$ 64
Pension and other postretirement benefit obligations	(6)	(38)
Accrued compensation and benefits	2	1
Total	10	25
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Other long-term assets	0	0
Pension and other postretirement benefit obligations	(12)	(15)
Accrued compensation and benefits	0	3
Total	$ (12)	$ (18)