SHORT-TERM INVESTMENTS - Contracted Maturities of Short-term Investments (Details) - USD ($) $ in Millions	Dec. 31, 2024	Mar. 31, 2024
Debt Securities, Available-for-sale, Maturity, Amortized Cost, Rolling Maturity [Abstract]
Amortized Cost, Due in 1 year or less	$ 3.3
Cost or Amortized Cost	3.3	$ 22.0
Debt Securities, Available-for-sale, Maturity, Fair Value, Rolling Maturity [Abstract]
Fair Value, Due in 1 year or less	3.3
Fair Value, Total Short-term investments	$ 3.3	$ 22.0