Restructuring and Other Charges - Schedule of Activities Related to Restructuring and Other Charges (Details) - USD ($) $ in Millions	3 Months Ended
	Oct. 29, 2022	Oct. 30, 2021
Restructuring Reserve [Roll Forward]
Liability, beginning of period	$ 9	$ 34
Charges	(2)	5
Cash payments	(1)	(9)
Non-cash items		(4)
Liability, end of period	6	26
FISCAL 2020 AND PRIOR PLANS | Employee Severance
Restructuring Reserve [Roll Forward]
Liability, beginning of period	0	0
Charges	0	0
Cash payments	0	0
Non-cash items		0
Liability, end of period	0	0
FISCAL 2020 AND PRIOR PLANS | Other
Restructuring Reserve [Roll Forward]
Liability, beginning of period	3	10
Charges	0	(1)
Cash payments	0	(1)
Non-cash items		0
Liability, end of period	3	8
FISCAL 2021 PLAN | Employee Severance
Restructuring Reserve [Roll Forward]
Liability, beginning of period	2	16
Charges	0	4
Cash payments	(1)	(8)
Non-cash items		0
Liability, end of period	1	12
FISCAL 2021 PLAN | Other
Restructuring Reserve [Roll Forward]
Liability, beginning of period	4	8
Charges	(2)	2
Cash payments	0	0
Non-cash items		(4)
Liability, end of period	$ 2	$ 6