Share-Based Compensation (Restricted Stock Units Activity) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended |
May 04, 2024 | Apr. 29, 2023 |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Share-based Payment Arrangement, Exercise of Option, Tax Benefit | | $ 14,554 | $ 1,117 |
Restricted Stock Unit Activity, Number of Underlying Shares | | | |
Number of Underlying Shares, Beginning Balance at January 30, 2021 | | 25,600 | |
Number of Underlying Shares, Forfeited | | 0 | |
Number of Underlying Shares, Ending Balance at July 31, 2021 | | 0 | |
Restricted Stock Unit Activity, Weighted-Average Grant Date Fair Value | | | |
Weighted-Average Grant Date Fair Value, Beginning Balance | | $ 29.29 | |
Weighted-Average Grant Date Fair Value, Forfeited | | 0 | |
Weighted-Average Grant Date Fair Value, Ending Balance | | $ 0 | |
Service-based restricted stock units | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | | $ 53,083 | |
Restricted Stock Unit Activity, Number of Underlying Shares | | | |
Number of Underlying Shares, Beginning Balance at January 30, 2021 | | 1,886,085 | |
Number of Underlying Shares, Granted | | 226,209 | |
Number of Underlying Shares, Adjustments for performance achievement | | 0 | |
Number of Underlying Shares, Vested | | (757,301) | |
Number of Underlying Shares, Forfeited | | (40,864) | |
Number of Underlying Shares, Ending Balance at July 31, 2021 | | 1,314,129 | |
Restricted Stock Unit Activity, Weighted-Average Grant Date Fair Value | | | |
Weighted-Average Grant Date Fair Value, Beginning Balance | | $ 27.12 | |
Weighted-Average Grant Date Fair Value, Granted | | 120.49 | |
Weighted-Average Grant Date Fair Value, Adjustments for performance achievement | | 0 | |
Weighted-Average Grant Date Fair Value, Vested | | 24.37 | |
Weighted-Average Grant Date Fair Value, Forfeited | | 30.95 | |
Weighted-Average Grant Date Fair Value, Ending Balance | | $ 44.71 | |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | | 1 year 6 months | |
Performance-based restricted stock units [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | | $ 20,866 | |
Restricted Stock Unit Activity, Number of Underlying Shares | | | |
Number of Underlying Shares, Beginning Balance at January 30, 2021 | | 521,212 | |
Number of Underlying Shares, Granted | | 53,775 | |
Number of Underlying Shares, Adjustments for performance achievement | | 150,446 | |
Number of Underlying Shares, Vested | | (300,892) | |
Number of Underlying Shares, Forfeited | | 0 | |
Number of Underlying Shares, Ending Balance at July 31, 2021 | [1] | 424,541 | |
Restricted Stock Unit Activity, Weighted-Average Grant Date Fair Value | | | |
Weighted-Average Grant Date Fair Value, Beginning Balance | | $ 30.03 | |
Weighted-Average Grant Date Fair Value, Granted | | 120.56 | |
Weighted-Average Grant Date Fair Value, Adjustments for performance achievement | | 32.10 | |
Weighted-Average Grant Date Fair Value, Vested | | 32.10 | |
Weighted-Average Grant Date Fair Value, Forfeited | | 0 | |
Weighted-Average Grant Date Fair Value, Ending Balance | | $ 40.76 | |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | | 1 year 7 months 6 days | |
Market-based restricted stock units [Member] | | | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | | | |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | | $ 8,037 | |
Restricted Stock Unit Activity, Number of Underlying Shares | | | |
Number of Underlying Shares, Beginning Balance at January 30, 2021 | | 260,619 | |
Number of Underlying Shares, Granted | | 26,895 | |
Number of Underlying Shares, Adjustments for performance achievement | | 75,227 | |
Number of Underlying Shares, Vested | | (150,454) | |
Number of Underlying Shares, Forfeited | | 0 | |
Number of Underlying Shares, Ending Balance at July 31, 2021 | [1] | 212,287 | |
Restricted Stock Unit Activity, Weighted-Average Grant Date Fair Value | | | |
Weighted-Average Grant Date Fair Value, Beginning Balance | | $ 43.90 | |
Weighted-Average Grant Date Fair Value, Granted | | 180.71 | $ 41.20 |
Weighted-Average Grant Date Fair Value, Adjustments for performance achievement | | 50.34 | |
Weighted-Average Grant Date Fair Value, Vested | | 50.34 | |
Weighted-Average Grant Date Fair Value, Forfeited | | 0 | |
Weighted-Average Grant Date Fair Value, Ending Balance | | $ 58.95 | |
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition | | 1 year 7 months 6 days | |
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[1] Unvested shares related to restricted stock units with performance-based and market-based vesting conditions are reflected at 100% of their target vesting amount in the table above. Unvested shares related to restricted stock units with performance-based and market-based vesting conditions can be achieved from zero up to 200% of their target vesting amount. | |