INTANGIBLE ASSETS INCLUDING GOODWILL - Intangible Assets by Class (Details) - USD ($) $ in Millions	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2021
Intangible asset balances by major asset class
Gross Carrying Amount	$ 353	$ 283	$ 169
Accumulated Amortization	(182)	(138)	(132)
Net Carrying Amount	171	145	36
Capitalized software
Intangible asset balances by major asset class
Gross Carrying Amount	83	16	16
Accumulated Amortization	(15)	(16)	(13)
Net Carrying Amount	68	1	3
Customer relationships
Intangible asset balances by major asset class
Gross Carrying Amount	232	229	130
Accumulated Amortization	(141)	(100)	(97)
Net Carrying Amount	91	129	33
Completed technology
Intangible asset balances by major asset class
Gross Carrying Amount	20	20	20
Accumulated Amortization	(20)	(20)	(20)
Patents and trademarks
Intangible asset balances by major asset class
Gross Carrying Amount	18	18	2
Accumulated Amortization	(6)	(2)	$ (2)
Net Carrying Amount	$ 13	$ 16