LEASES - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Mar. 31, 2023	Mar. 31, 2022
Operating Leases:
Operating lease right of use assets	$ 608	$ 637
Operating lease liabilities	$ 632	$ 683
Weighted-average remaining lease term (In years)
Operating leases	6 years 7 months 6 days	7 years 1 month 6 days
Weighted-average discount rate
Operating leases	4.20%	3.60%