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Stock-Based Compensation (Narrative) (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended | 12 Months Ended | 60 Months Ended
--- | --- | --- | --- | ---
May 17, 2017 | Feb. 01, 2025 | Feb. 01, 2025 | Feb. 03, 2024 | Jan. 28, 2023 | Feb. 01, 2025
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Tax benefit related to stock-based compensation |  |  | $ 29,600 | $ 29,600 | $ 24,800 |
2017 Equity Incentive Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Initial share reserve (in shares) | 12,000,000.0 |  |  |  |  |
2008 and 2017 Equity Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Potential share increase for equity plan (in shares) | 5,500,000 |  |  |  |  |
Restricted stock |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Unamortized compensation expense |  | $ 229,300 | $ 229,300 | $ 217,100 |  | $ 229,300
Weighted average remaining period of unrecognized compensation expense |  |  | 1 year 8 months 12 days |  |  |
Intrinsic value per share, end of period (in dollars per share) |  | $ 150.56 | $ 150.56 |  |  | $ 150.56
Intrinsic value, end of period |  | $ 625,900 | $ 625,900 |  |  | $ 625,900
Restricted stock | 2017 Equity Incentive Plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares available for new restricted stock awards (in shares) |  | 7,300,000 | 7,300,000 | 7,800,000 | 8,900,000 | 7,300,000
Restricted stock | Maximum |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period |  |  | 5 years |  |  |
Restricted stock | Minimum |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period |  |  | 3 years |  |  |
Performance Shares |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period |  |  | 3 years |  |  |
PRSU |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Grant date fair value |  |  | $ 6,900 |  |  |
Awarded (in shares) |  | 51,164 |  |  |  |
Awarded (in dollars per share) |  | $ 135.83 |  |  |  |
Employee stock purchase plan |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Plan participant's annual percentage ceiling for ESPP (in percentage) |  | 10.00% | 10.00% |  |  | 10.00%
Plan participant's annual dollar amount ceiling for ESPP |  |  | $ 25 |  |  |
Purchase price for shares under ESPP (in percentage) |  |  | 85.00% |  |  |
Discount rate under the ESPP (in percentage) |  |  | 15.00% |  |  |
Shares purchased by employees (in shares) |  |  | 200,000 | 300,000 | 300,000 |
Shares purchased by employees, average price per share (in dollars per share) |  | $ 126.18 | $ 126.18 | $ 98.86 | $ 74.54 | $ 126.18
Shares issued under plan (in shares) |  |  |  |  |  | 41,500,000
Shares remaining for future issuance (in shares) |  | 3,400,000 | 3,400,000 |  |  | 3,400,000

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