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v3.25.2

Fair Value of Financial Instruments - Additional Information (Details) - USD ($) | 1 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2024 | Jan. 31, 2021 | Jul. 31, 2025 | Jan. 31, 2025
Derivative [Line Items] |  |  |  |
Financial assets |  |  | $ 273,681,000 |
Financial liabilities |  |  | 530,000 |
Level 2 |  |  |  |
Derivative [Line Items] |  |  |  |
Financial assets |  |  | 7,229,000 |
Financial liabilities |  |  | 530,000 |
Level 3 |  |  |  |
Derivative [Line Items] |  |  |  |
Financial assets |  |  | 0 | $ 0
Financial liabilities |  |  | 0 | 0
0.00% Convertible Notes Due 2026 | Senior Notes |  |  |  |
Derivative [Line Items] |  |  |  |
Debt instrument interest rate stated percentage |  | 0.00% |  |
Debt instrument maturity date |  | Jan. 15, 2026 |  |
Aggregate principal amount |  | $ 345,000,000 |  |
1.50% Convertible Notes Due 2029 | Senior Notes |  |  |  |
Derivative [Line Items] |  |  |  |
Debt instrument interest rate stated percentage | 1.50% |  |  |
Debt instrument maturity date | Sep. 15, 2029 |  |  |
Aggregate principal amount | $ 460,000,000 |  |  |
2026 Convertible Notes |  |  |  |
Derivative [Line Items] |  |  |  |
Repurchase of aggregate principal amount | $ 140,000,000 |  |  |
Convertible senior notes, fair value |  |  | 263,200,000 | 260,200,000
2029 Convertible Notes |  |  |  |
Derivative [Line Items] |  |  |  |
Convertible senior notes, fair value |  |  | $ 463,000,000 | $ 458,100,000

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