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SHAREHOLDERS’ EQUITY - Narrative (Details) - USD ($)
Feb. 12, 2021
Feb. 10, 2021
Jan. 28, 2021
Dec. 31, 2020
Dec. 31, 2019
Sep. 17, 2019
Equity, Class of Treasury Stock [Line Items]            
Common stock authorized (shares)       400,000,000 400,000,000 200,000,000
Stock repurchase program, remaining authorized repurchase amount (up to)       $ 1,020,000,000.0    
Subsequent Event            
Equity, Class of Treasury Stock [Line Items]            
Stock repurchase program, remaining authorized repurchase amount (up to)     $ 1,500,000,000      
Authorized amount of Accelerated Share Repurchase Program   $ 500,000,000        
Up-front payment for Accelerated Share Repurchase Program   $ 500,000,000        
Stock delivered under Accelerated Share Repurchase Program (shares) 2,090,713          
Dividends declared (USD per share)     $ 0.195