Net Income Per Share - Schedule of Weighted-Average Shares Used for Net Income per Share (Detail) - shares	12 Months Ended
Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Net Income Per Share
Weighted-average shares-basic	21,270,448	19,668,976	19,082,303
Effect of dilutive stock-based awards	6,506,399	5,470,980	4,554,682
Effect of dilutive convertible senior notes	3,336,548	2,162,312	662,049
Weighted-average shares-diluted	31,113,395	27,302,268	24,299,034

No definition available.

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- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of convertible debt securities using the if-converted method.

+ References

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-Publisher FASB
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- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method.

+ References

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-Publisher FASB
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- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

+ References

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