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Convertible Senior Notes - Capped Calls (Details) | 9 Months Ended
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Oct. 31, 2023 $ / shares
Capped Calls |
Option Indexed to Issuer's Equity [Line Items] |
Strike price (in dollars per share) | $ 68.15
Cap price (in dollars per share) | 106.90
Convertible Debt | 2026 Notes |
Option Indexed to Issuer's Equity [Line Items] |
Strike price (in dollars per share) | 211.20
Cap price (in dollars per share) | $ 296.42

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