BANK BORROWINGS AND LONG-TERM DEBT - Debt Instruments (Details) - USD ($) $ in Millions	Dec. 31, 2021	Mar. 31, 2021
Debt Instrument [Line Items]
Long-term debt	$ 4,465
Debt issuance costs	(19)	$ (21)
Total	4,446	3,783
Current portion	(648)	(268)
Non-current portion	$ 3,798	$ 3,515
Weighted-average interest rate	3.50%	4.30%
5.000% Notes due February 2023
Debt Instrument [Line Items]
Debt interest rate	5.00%
Long-term debt	$ 500	$ 500
Term Loan due April 2024 - three-month Yen LIBOR plus 0.500%
Debt Instrument [Line Items]
Long-term debt	$ 292	305
Term Loan due April 2024 - three-month Yen LIBOR plus 0.500% \| Three-month Yen LIBOR
Debt Instrument [Line Items]
Debt interest rate	0.50%
4.750% Notes due June 2025
Debt Instrument [Line Items]
Debt interest rate	4.75%
Long-term debt	$ 598	598
3.750% Notes due February 2026
Debt Instrument [Line Items]
Debt interest rate	3.75%
Long-term debt	$ 691	694
4.875% Notes due June 2029
Debt Instrument [Line Items]
Debt interest rate	4.875%
Long-term debt	$ 660	661
4.875% Notes due May 2030
Debt Instrument [Line Items]
Debt interest rate	4.875%
Long-term debt	$ 691	694
3.600% HUF Bonds due December 2031
Debt Instrument [Line Items]
Debt interest rate	3.60%
Long-term debt	$ 306	0
India Facilities
Debt Instrument [Line Items]
Long-term debt	117	133
Other
Debt Instrument [Line Items]
Long-term debt	$ 610	$ 219

Long-term Debt, Net of Debt Issuance Costs

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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