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INCENTIVE PLANS - Unvested Stock Awards (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Weighted- average grant date fair value per share (in dollars per share):      
Granted (in dollars per share)   $ 62.10 $ 76.68
Vested (in dollars per share) $ 67.17    
Weighted-average market value, vested (in dollars per share) 64.13    
Vested, weighted-average grant date fair value (in dollars per share) $ 67.17    
Unrecognized compensation cost of unvested stock awards $ 862    
Weighted-average period of recognition of unrecognized compensation cost of unvested stock awards (in years) 1 year 8 months 12 days    
Unvested Stock Awards      
Unvested stock awards (in shares):      
Beginning balance (in shares) 31,644,684    
Granted (in shares) 25,729,643    
Canceled (in shares) (2,007,260)    
Vested (in shares) (13,458,860)    
Ending balance (in shares) 41,908,207 31,644,684  
Weighted- average grant date fair value per share (in dollars per share):      
Beginning balance (in dollars per share) $ 66.22    
Granted (in dollars per share) 65.07    
Canceled (in dollars per share) 65.94    
Vested (in dollars per share) 67.17    
Ending balance (in dollars per share) 65.23 $ 66.22  
Vested, weighted-average grant date fair value (in dollars per share) $ 67.17