Consolidated Statements of Stockholders' Equity (Parenthetical) - $ / shares	12 Months Ended
Feb. 01, 2020	Feb. 02, 2019	Feb. 03, 2018
Statement of Stockholders' Equity [Abstract]
Issuance of shares under stock option and stock bonus plans, shares	47,018	38,809	46,042
Purchase of shares of treasury stock, shares	2,198,779	1,796,908	4,096,972
Cash dividends declared: common stock, per share (in dollars per share)	$ 0.50	$ 0.40	$ 0.34

Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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