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Cash, Cash Equivalents, Restricted Cash, and Investments - Schedule of Available-for-sale Marketable Debt Securities Recorded Within Short-term and Long-term Investments (Details) - USD ($) $ in Thousands | Nov. 01, 2025 | Feb. 01, 2025
--- | --- | ---
Investments |  |
Amortized Cost | $ 870,012 | $ 749,467
Gross Unrealized Gains | 2,245 | 1,097
Gross Unrealized Losses | (200) | (690)
Estimated Fair Value | 872,057 | 749,874
Commercial paper |  |
Investments |  |
Amortized Cost | 127,649 | 62,590
Gross Unrealized Gains | 0 | 0
Gross Unrealized Losses | (1) | 0
Estimated Fair Value | 127,648 | 62,590
Corporate notes and bonds |  |
Investments |  |
Amortized Cost | 456,299 | 444,360
Gross Unrealized Gains | 1,725 | 814
Gross Unrealized Losses | (128) | (437)
Estimated Fair Value | 457,896 | 444,737
U.S. government and agency securities |  |
Investments |  |
Amortized Cost | 286,064 | 242,517
Gross Unrealized Gains | 520 | 283
Gross Unrealized Losses | (71) | (253)
Estimated Fair Value | $ 286,513 | $ 242,547

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- Definition Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 320 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481800/320-10-50-2 + Details
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