Investments - Additional Information (Details) - USD ($) |
Feb. 01, 2020 |
Feb. 02, 2019 |
|---|---|---|
| Investments, Debt and Equity Securities [Abstract] | ||
| Investments | $ 0 | $ 0 |
| Short-term, highly liquid investments | $ 134,500,000 | $ 90,800,000 |
| X | ||||||||||
- Definition Amount of short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- Definition Sum of the carrying amounts as of the balance sheet date of all investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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