Investments (Held-To-Maturity Securities) (Details) - USD ($) $ in Thousands |
Aug. 01, 2026 |
Jan. 31, 2026 |
|---|---|---|
| Contractual maturities of held-to-maturity securities, at amortized cost: | ||
| Less than 1 year, Amortized Cost | $ 22,402 | |
| 1 - 5 years, Amortized Cost | 1,032 | $ 399 |
| Held-to-Maturity Securities, Amortized Cost | 23,434 | |
| Contractual maturities of held-to-maturity securities, at fair values: | ||
| Less than 1 year, Fair Value | 22,382 | |
| 1 - 5 years, Fair Value | 1,031 | |
| Held-to-Maturity Securities, Estimated Fair Value | $ 23,413 | $ 25,129 |
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- Definition Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Fair value of investment in debt security measured at amortized cost (held-to-maturity). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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