Leases - Schedule of Operating Lease Right-of-use Assets and Lease Liabilities (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Leases [Abstract] | |||
| Cash paid for operating lease liabilities | $ 10,393 | $ 10,263 | $ 11,561 |
| Operating lease right-of-use assets obtained in exchange for operating lease liabilities | $ 9,605 | $ 51,364 | $ 719 |
| Weighted average remaining lease term (in years) | 11 years 8 months 12 days | 11 years 8 months 12 days | 8 years |
| Weighted average discount rate | 7.40% | 7.40% | 7.10% |