Cash Equivalents, Investments, and Strategic Investments - Narrative (Details) - USD ($) |
Jul. 31, 2026 |
Jan. 31, 2026 |
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| Investments, Debt and Equity Securities [Abstract] | ||
| Interest receivable, current | $ 27,300,000 | $ 16,900,000 |
| Gross unrealized losses on available-for-sale marketable debt securities | 0 | $ 0 |
| Cumulative upward adjustments | 37,400,000 | |
| Impairments | $ 80,200,000 |
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- Definition Cash Equivalents And Debt Securities, Available-For-Sale, Unrealized Loss Position, Accumulated Loss, Before Tax No definition available.
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- Definition Amount of cumulative impairment loss on investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying amount as of the balance sheet date of current interest earned but not received. Also called accrued interest or accrued interest receivable. For classified balance sheets, represents the current amount receivable, that is amounts expected to be collected within one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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