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GOODWILL & INTANGIBLE ASSETS - Narrative (Details) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2021 USD ($) | Mar. 31, 2022 USD ($) reporting_unit | Mar. 31, 2021 USD ($) | Mar. 31, 2020 USD ($)
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Number of reporting units | reporting_unit |  | 1 |  |
Goodwill |  | $ 1,723,156 | $ 1,717,554 | $ 1,725,680
Carrying value of intangible assets |  | 433,419 | 511,866 |
Trade name |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Indefinite-lived intangible assets |  |  | 18,600 |
Distributor relationships and technology licenses |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Finite-lived intangible assets acquired |  | $ 50 | $ 4,500 | $ 0
Distributor relationships and technology licenses | Minimum |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Weighted average useful life of acquired intangible assets |  | 1 year |  |
Distributor relationships and technology licenses | Maximum |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Weighted average useful life of acquired intangible assets |  | 4 years |  |
Trade name |  |  |  |
Acquired Finite-Lived Intangible Assets [Line Items] |  |  |  |
Weighted average useful life of acquired intangible assets |  | 8 years |  |
Finite-lived intangible assets acquired | $ 18,600 |  |  |

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