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RELATED PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Mar. 31, 2024
Related Party Transaction [Line Items] |  |  |
Other assets | $ 99,915 |  | $ 90,677
Accounts receivable | 192,587 |  | 199,630
Unbilled work in progress | 156,023 |  | 192,012
Related Party |  |  |
Related Party Transaction [Line Items] |  |  |
Accounts receivable | 96 |  |
Unbilled work in progress |  |  | 7,228
Certain Employees |  |  |
Related Party Transaction [Line Items] |  |  |
Other assets | 36,114 |  | $ 32,937
Financial Advisory Services |  |  |
Related Party Transaction [Line Items] |  |  |
Related party transaction, amounts of transaction | $ 42 | $ 1,535 |

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