REVENUE RECOGNITION - Allowance for Uncollectible Receivables (Details) - USD ($) $ in Millions	12 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 31, 2021
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of year	$ 18	$ 28	$ 56
Provision for losses in Operating expenses	2	2	(9)
Reductions of Net sales	6	1	3
Write-offs charged against the allowance	(9)	(13)	(26)
Balance at end of year	17	18	28
Cumulative effect of change in accounting principle
Accounts Receivable, Allowance for Credit Loss [Roll Forward]
Balance at beginning of year	$ 0	0	4
Balance at end of year		$ 0	$ 0