Leases - Summary of Operating and Finance Leases (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Aug. 02, 2025	Aug. 03, 2024	Aug. 02, 2025	Aug. 03, 2024	Feb. 01, 2025
Assets
Operating leases	$ 2,363	$ 2,507	$ 2,363	$ 2,507	$ 2,394
Finance leases	$ 1,612	$ 1,763	$ 1,612	$ 1,763	$ 1,666
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property and equipment, net	Property and equipment, net	Property and equipment, net	Property and equipment, net	Property and equipment, net
Total operating and finance leases	$ 3,975	$ 4,270	$ 3,975	$ 4,270	$ 4,060
Current liabilities:
Operating leases	96	92	96	92	102
Finance leases	$ 75	$ 73	$ 75	$ 73	$ 72
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	Finance Lease Liability And Financing Obligation Current	Finance Lease Liability And Financing Obligation Current
Noncurrent
Operating leases	$ 2,672	$ 2,795	$ 2,672	$ 2,795	$ 2,703
Finance leases	$ 1,959	$ 2,138	$ 1,959	$ 2,138	$ 2,008
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	Finance Lease Liability And Financing Obligation Noncurrent	Finance Lease Liability And Financing Obligation Noncurrent
Total operating and finance leases	$ 4,802	$ 5,098	$ 4,802	$ 5,098	$ 4,885
Income Statement
Operating leases	68	69	135	138
Finance leases
Amortization of leased assets	27	29	54	58
Interest on leased assets	30	35	60	71
Total operating and finance leases	$ 125	$ 133	249	267
Cash paid for amounts included in the measurement of leased liabilities
Operating cash flows from operating leases			146	134
Operating cash flows from finance leases			59	69
Financing cash flows from finance leases			$ 42	$ 38