INTANGIBLE ASSETS INCLUDING GOODWILL - Business Combinations - Summary of Total Consideration (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Dec. 31, 2021
Intangible asset balances by major asset class
Goodwill	$ 823	$ 732
Exa Transaction
Intangible asset balances by major asset class
Cash consideration	107
Non-controlling interest	102
Total enterprise value	209
Cash acquired	59
Net liabilities assumed, excluding cash	(16)
Deferred tax liabilities arising from acquired intangibles	(32)
Intangible assets	107
Goodwill	91
Total purchase price allocation	$ 209