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INCOME TAXES Part 2 (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Reconciliation of beginning and ending amounts of accrued interest related to unrecognized tax benefits [Roll Forward]        
Unrecognized Tax Benefits that Would Impact Effective Tax Rate $ 195      
United States [Member]        
Reconciliation of beginning and ending amounts of unrecognized tax benefits [Roll Forward]        
Beginning Balance 257 [1] $ 202 [1] $ 182  
Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions 6 14 25  
Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions     (3)  
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions 2 63    
Lapse of statute of limitations (45) (22) (2)  
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities (20) 0 0  
Ending Balance [1] 200 257 202  
Reconciliation of beginning and ending amounts of accrued interest related to unrecognized tax benefits [Roll Forward]        
Unrecognized Tax Benefits, Interest on Income Taxes Accrued 13 13 13 $ 10
Unrecognized Tax Benefits, Interest on Income Taxes Expense 9 5 5  
Interest income, net of tax associated with expiration of statute of limitations (9) $ (5) $ (2)  
Maximum [Member]        
Reconciliation of beginning and ending amounts of accrued interest related to unrecognized tax benefits [Roll Forward]        
Unrecognized Tax Benefits that Would Impact Effective Tax Rate $ 20      
[1] Approximately $195 million of the unrecognized tax benefits as of December 31, 2021, would, if recognized, impact the Company's effective tax rate.