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Share-Based Compensation (Share Repurchase Program) (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Nov. 02, 2019 | Aug. 03, 2019 | Feb. 02, 2019 | May 05, 2018
Share-based Payment Arrangement [Abstract] |  |  |  |
Authorized amount |  |  |  | $ 100,000,000
Repurchase and retirement of common stock (in shares) | 191,367 | 146,185 | 21,810 |
Repurchase and retirement of common stock | $ (20,286,000) | $ (16,599,000) | $ (2,000,000.0) |
Average price (dollars per share) | $ 106.00 | $ 113.55 | $ 91.07 |

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