Leases - Summary of Operating and Finance Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Jan. 28, 2023	Jan. 29, 2022	Jan. 30, 2021
Assets
Operating leases	$ 2,304	$ 2,248
Finance leases	$ 2,033	$ 1,442
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Property and equipment, net	Property and equipment, net
Total operating and finance leases	$ 4,337	$ 3,690
Current liabilities:
Operating leases	111	145
Finance leases	$ 76	$ 87
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Finance leases and financing obligations	Finance leases and financing obligations
Noncurrent
Operating leases	$ 2,578	$ 2,479
Finance leases	$ 2,344	$ 1,688
Finance Lease Liability Noncurrent Statement Of Financial Position [Extensible List]	Finance leases and financing obligations	Finance leases and financing obligations
Total operating and finance leases	$ 5,109	$ 4,399
Income Statement
Operating leases	264	298	$ 314
Finance Leases
Amortization of leased assets	126	98	79
Interest on leased assets	140	111	102
Total operating and finance leases	530	507	495
Cash paid for amounts included in measurement of leased liabilities
Operating cash flows from operating leases	266	311	305
Operating cash flows from finance leases	133	105	102
Financing cash flows from finance leases	$ 86	$ 93	$ 69