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v3.26.1

Debt - Additional Information (Detail) - USD ($) | Mar. 31, 2026 | Mar. 31, 2025
--- | --- | ---
2031 Notes [Member] |  |
Debt Instrument [Line Items] |  |
Convertible debt, fair value | $ 957,100,000 |
Debt instrument, unamortized debt issuance cost | $ 18,800,000 |
Unamortized debt discount amortization period | 5 years 7 months 6 days |
2031 Notes [Member] | Liability [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument effective interest rate | 2.23% |
2027 Notes [Member] |  |
Debt Instrument [Line Items] |  |
Convertible debt, fair value | $ 205,400,000 |
Debt instrument, unamortized debt issuance cost | $ 1,200,000 |
Unamortized debt discount amortization period | 1 year 3 months 18 days |
2027 Notes [Member] | Liability [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument effective interest rate | 4.20% | 4.20%
2026 Notes [Member] |  |
Debt Instrument [Line Items] |  |
Convertible debt, fair value | $ 132,700,000 |
Debt instrument, unamortized debt issuance cost | $ 100,000 |
Unamortized debt discount amortization period | 7 months 6 days |
2026 Notes [Member] | Liability [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument effective interest rate | 4.60% | 4.60%

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