Stock Incentive Plan - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Jan. 30, 2021	Feb. 01, 2020	Feb. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares approved for issuance under Stock Incentive Plan (in shares)	695,700,000
Shares available for future grants (in shares)	33,900,000
Compensation cost related to share-based compensation	$ 59	$ 125	$ 104
Unrecognized compensation cost related to nonvested share-based compensation	$ 149
Unrecognized compensation cost weighted-average recognition period, years	2 years
Options granted at market price in percentage	100.00%
Vesting period of grant, years	3 years
Term in which vesting period starts after grant, years	1 year
Maximum term of grant, years	9 years
Intrinsic value of options exercised	$ 279	$ 293	$ 284
Options outstanding expected to vest represents total unvested options adjusted for anticipated forfeitures	11,900,000
Compensation expense decrease due to plan modification	$ 55
Stock compensation charge	$ 16
Performance-based stock, granted (in shares)	857,216	1,001,849	1,267,802
Shares granted weighted average grant date fair value (dollars per share)	$ 56.24	$ 53.20	$ 41.17
Fair value of performance-based restricted stock that vested	$ 57	$ 38	$ 30
Stock Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Deferred shares outstanding (in shares)	665,477
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance-based restricted stock and other awards, period	3 years
Stock Option Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum term of grant, years	10 years

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