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OTHER CURRENT ASSETS - MARKETABLE SECURITIES AND OTHER SHORT-TERM INVESTMENTS (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Net Investment Income [Line Items]
Marketable securities and other short-term investments	$ 264		$ 520
Marketable securities at fair value	234		479
Unrealized losses	102	$ 6
Foreign government securities
Net Investment Income [Line Items]
Marketable securities and other short-term investments	130		261
Corporate debt securities
Net Investment Income [Line Items]
Marketable securities and other short-term investments	75		158
Equity securities
Net Investment Income [Line Items]
Marketable securities and other short-term investments	29		60
Other
Net Investment Income [Line Items]
Marketable securities and other short-term investments	$ 30		$ 41