Other Revenue - Schedule of Other Revenue (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Disclosure Of Other Revenue [Abstract] | |||
| Other travel services - car and rail booking | $ 51,120 | $ 49,877 | $ 18,608 |
| Marketing alliances - advertising and brand alliance | 28,137 | 25,405 | 18,595 |
| Ancillary services | 43,937 | 19,143 | 14,258 |
| Miscellaneous revenue | 2,515 | 2,610 | 1,582 |
| Total | $ 125,709 | $ 97,035 | $ 53,043 |