Stockholders' Equity - Schedule of Reconciliation of the Number of Shares of Common Stock and Dividends Per Share (Details) - $ / shares shares in Millions	3 Months Ended	6 Months Ended
Aug. 01, 2021	Aug. 02, 2020	Aug. 01, 2021	Aug. 02, 2020	Jan. 31, 2021
Common stock:
Balance at beginning of period (in shares)	1,790	1,788	1,789	1,786
Shares issued under employee stock plans (in shares)	1	0	2	2
Balance at end of period (in shares)	1,791	1,788	1,791	1,788
Treasury stock:
Balance at beginning of period (in shares)	(725)	(712)	(712)	(709)
Repurchases of common stock (in shares)	(10)	0	(23)	(3)
Balance at end of period (in shares)	(735)	(712)	(735)	(712)
Shares outstanding at end of period (in shares)	1,056	1,076	1,056	1,076	1,077
Cash dividends per share (in usd per share)	$ 1.65	$ 1.50	$ 3.30	$ 3.00

Aggregate dividends paid during the period for each share of common stock outstanding.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Number of new stock issued during the period.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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