Schedule II - Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 25, 2026	Jan. 26, 2025	Jan. 28, 2024
Allowance for doubtful accounts
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 4	$ 4	$ 4
Additions	0	0	0
Deductions	0	0	0
Balance at End of Period	4	4	4
Sales return allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	82	109	26
Additions	188	151	213
Deductions	(100)	(178)	(130)
Balance at End of Period	170	82	109
Deferred tax valuation allowance
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	1,610	1,552	1,484
Additions	31	58	162
Deductions	(873)	0	(94)
Balance at End of Period	$ 768	$ 1,610	$ 1,552