v3.22.1
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