Earnings Per Share - Summary of Basic and Diluted Net Income Per Share Attributable to Common Stockholders (Detail) - shares |
3 Months Ended | |
|---|---|---|
May 02, 2020 |
May 04, 2019 |
|
| Earnings Per Share [Abstract] | ||
| Weighted-average common shares outstanding, used for basic computation (in shares) | 136,089,960 | 136,810,084 |
| Plus: Incremental shares of potentially dilutive securities (in shares) | 2,337,780 | 3,652,488 |
| Weighted-average number of common and dilutive potential common shares outstanding (in shares) | 138,427,740 | 140,462,572 |