Segment Information - Reconciling Items (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 28, 2024	Jan. 29, 2023	Jan. 30, 2022
Segment Reporting Information [Line Items]
Stock-based compensation expense	$ (3,549)	$ (2,709)	$ (2,004)
Operating income	32,972	4,224	10,041
All Other
Segment Reporting Information [Line Items]
Stock-based compensation expense	(3,549)	(2,710)	(2,004)
Unallocated cost of revenue and operating expenses	(728)	(595)	(399)
Acquisition termination cost	0	(1,353)	0
Acquisition-related and other costs	(583)	(674)	(636)
IP-related and legal settlement costs	(40)	(23)	(10)
Restructuring costs and other	0	(54)	0
Other	10	(2)	0
Operating income	$ (4,890)	$ (5,411)	$ (3,049)