Leases - Summary of Operating and Finance Leases (Details) - USD ($) $ in Millions	3 Months Ended
	Apr. 29, 2023	Apr. 30, 2022	Jan. 28, 2023
Assets
Operating leases	$ 2,368	$ 2,224	$ 2,304
Finance leases	$ 1,950	$ 1,883	$ 2,033
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property and equipment, net	Property and equipment, net	Property and equipment, net
Total operating and finance leases	$ 4,318	$ 4,107	$ 4,337
Current liabilities:
Operating leases	111	127	111
Finance leases	$ 76	$ 82	$ 76
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Finance Lease Liability And Financing Obligation Current	Finance Lease Liability And Financing Obligation Current	Finance Lease Liability And Financing Obligation Current
Noncurrent
Operating leases	$ 2,634	$ 2,474	$ 2,578
Finance leases	$ 2,271	$ 2,140	$ 2,344
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Finance Lease Liability And Financing Obligation Noncurrent	Finance Lease Liability And Financing Obligation Noncurrent	Finance Lease Liability And Financing Obligation Noncurrent
Total operating and finance leases	$ 5,092	$ 4,823	$ 5,109
Income Statement
Operating leases	67	69
Finance leases
Amortization of leased assets	32	29
Interest on leased assets	36	32
Total operating and finance leases	135	130
Cash paid for amounts included in the measurement of leased liabilities
Operating cash flows from operating leases	69	70
Operating cash flows from finance leases	35	30
Financing cash flows from finance leases	$ 21	$ 22