RETIREMENT PLANS - Assumptions Used To Determine Benefit Obligations And Net Pension Expense (Details) |
12 Months Ended | ||
|---|---|---|---|
Mar. 31, 2024 |
Mar. 31, 2023 |
Mar. 31, 2022 |
|
| Retirement Benefits [Abstract] | |||
| Assumptions used to determine benefit obligations: Discount rate | 5.50% | 5.40% | 4.00% |
| Assumptions used to determine net pension expense: Discount rate | 5.40% | 4.00% | 3.30% |