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GOODWILL (Details) - Goodwill - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Reconciliation of changes in intangible assets and goodwill [abstract]    
Balance at beginning of the year $ 528 $ 667
Foreign currency translation and other (39) (139)
Balance at end of the year $ 489 $ 528
Bottom of range    
Reconciliation of changes in intangible assets and goodwill [abstract]    
Discount rate applied to cash flow projections 7.00%  
Terminal rate applied to cash flow projections 6  
Period over which management has projected cash flows 10 years  
Top of range    
Reconciliation of changes in intangible assets and goodwill [abstract]    
Discount rate applied to cash flow projections 14.00%  
Terminal rate applied to cash flow projections 20  
Period over which management has projected cash flows 20 years