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GOODWILL AND INTANGIBLE ASSETS - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands | Mar. 31, 2022 | Mar. 31, 2021
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Finite-Lived Intangible Assets, Net [Abstract] |  |
Gross Carrying Value | $ 602,692 | $ 197,372
Accumulated Amortization | 146,210 | 80,444
Net Carrying Value | 456,482 | 116,928
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract] |  |
Intangible assets, gross | 792,892 | 387,572
Net Carrying Value | 646,682 | 307,128
Trade name |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract] |  |
Unamortizable intangible assets | 190,200 | 190,200
Programs and contract assets, channel relationships, and other amortizable intangible assets |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Gross Carrying Value | 483,294 | 82,400
Accumulated Amortization | 101,584 | 50,503
Net Carrying Value | 381,710 | 31,897
Software |  |
Finite-Lived Intangible Assets, Net [Abstract] |  |
Gross Carrying Value | 119,398 | 114,972
Accumulated Amortization | 44,626 | 29,941
Net Carrying Value | $ 74,772 | $ 85,031

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