Fair Value Measurements (Narrative) (Details) - USD ($) $ in Thousands |
Aug. 01, 2026 |
Jan. 31, 2026 |
|---|---|---|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Deferred compensation plan assets | $ 10,000 | $ 9,700 |
| Corporate Bonds [Member] | Minimum [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Debt securities, available-for-sale, term | 2 days | |
| Corporate Bonds [Member] | Maximum [Member] | ||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||
| Debt securities, available-for-sale, term | 2 years 8 months 12 days |