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TREASURY STOCK (Tables)
9 Months Ended
Sep. 30, 2020
Equity [Abstract]  
Schedule of Stock Repurchase Activity
The following table summarizes the Company's stock repurchase activities during the three and nine months ended September 30, 2020 and 2019 (in millions, except for shares, which are reflected in thousands):
Three Months Ended
September 30,
Nine Months Ended
September 30,
2020201920202019
SharesAmountSharesAmountSharesAmountSharesAmount
Authorized stock repurchase programs— $— 694$1,341 601$1,122 3,676$6,666 
General authorization for shares withheld on stock award vesting24598113784146
Total2$699$1,350 682$1,259 3,760$6,812