FINANCIAL ASSETS AND LIABILITIES - Derivative Financial Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2024	Mar. 31, 2023
Foreign exchange contracts | Designated as hedging instruments | Derivative instruments in cash flow hedges
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	$ 281	$ 283
Foreign exchange contracts | Not designated as hedging instruments - economic hedges
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	1,624	$ 1,506
Cross-currency swap contracts | Designated as hedging instruments | Net investment hedges
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount	$ 500