INTANGIBLE ASSETS INCLUDING GOODWILL - Business Combinations (Details) $ in Millions		12 Months Ended
	Feb. 01, 2022 USD ($) item	Mar. 31, 2023 USD ($) item	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Intangible asset balances by major asset class
Goodwill		$ 812	$ 823	$ 732	$ 1,230
Exa Transaction
Intangible asset balances by major asset class
Number of business combinations | item	2	2
Majority interest	51.00%
Consideration, net of cash acquired	$ 48
Equity interest (as a percentage)		49.00%
Cash consideration	107
Non-controlling interest	102
Total purchase price allocation	209
Cash acquired	59
Net liabilities assumed, excluding cash	(16)
Deferred tax liabilities arising from acquired intangibles	(32)
Intangible assets	107
Goodwill	91
Exa Transaction | Patents and trademarks
Intangible asset balances by major asset class
Intangible assets	16
Exa Transaction | Customer relationships
Intangible asset balances by major asset class
Intangible assets	$ 91