Stockholders' Equity - Schedule of Accumulated Other Comprehensive Loss (Parenthetical) (Detail) - USD ($) |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Nov. 02, 2024 |
Oct. 28, 2023 |
Nov. 02, 2024 |
Oct. 28, 2023 |
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| Net Unrealized Losses on Marketable Securities [Member] | ||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | ||||
| Other comprehensive (loss) income, before reclassification tax | $ (200,000) | $ (200,000) | $ 600,000 | $ 800,000 |
| Accumulated Other Comprehensive Loss [Member] | ||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | ||||
| Other comprehensive loss (income), tax | $ 0 | $ 0 | $ 0 | $ 0 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax, before reclassification adjustments of other comprehensive income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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