FINANCIAL ASSETS AND LIABILITIES - Fair Value (Details) - USD ($) $ in Millions	Sep. 30, 2023	Mar. 31, 2023
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Asset, Statement of Financial Position [Extensible Enumeration]	Prepaid Expense and Other Assets, Current	Prepaid Expense and Other Assets, Current
Derivative Liability, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities and Other Liabilities, Current	Accrued Liabilities and Other Liabilities, Current
Foreign exchange contracts | Level 2
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	$ 37	$ 15
Derivative liabilities	18	9
Fair value, net	19	6
Designated as hedging instruments | Foreign exchange contracts | Level 2
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	18	4
Derivative liabilities	4	3
Fair value, net	14	1
Not designated as hedging instruments - economic hedges | Foreign exchange contracts | Level 2
Derivative Instruments, Gain (Loss) [Line Items]
Derivative assets	19	11
Derivative liabilities	14	5
Fair value, net	$ 5	$ 6