Computation of Basic and Diluted Net Income per Share (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
3 Months Ended | |
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May 02, 2026 |
May 03, 2025 |
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| Basic net income per share | ||
| Net income | $ 114,744 | $ 100,833 |
| Weighted average number of common shares - basic | 62,760 | 63,088 |
| Net income per common share - basic | $ 1.83 | $ 1.6 |
| Diluted net income per share | ||
| Net income | $ 114,744 | $ 100,833 |
| Weighted average number of common shares - basic | 62,760 | 63,088 |
| Assumed exercise of stock options and vesting of restricted stock | 988 | 660 |
| Assumed conversion of convertible debt | 396 | 257 |
| Weighted average number of common shares – diluted | 64,144 | 64,005 |
| Net income per common share - diluted | $ 1.79 | $ 1.58 |
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- Definition Stock issued during period share exercise of stock options vesting of restricted stock. No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities, and addition from assumption of issuance of common shares for dilutive potential common shares; of income (loss) available to common shareholders. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares issued during the period as a result of the conversion of convertible securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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