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Stock-Based Compensation Schedule of Share Repurchases (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended
Jun. 30, 2023
Dec. 31, 2022
Jun. 30, 2022
Dec. 31, 2021
Equity, Class of Treasury Stock [Line Items]        
Stock Repurchased and Retired During Period, Value $ 325 $ 326 $ 320 $ 320
Stock Repurchased and Retired During Period, Shares 2.6   2.5  
November 2020 Repurchase Program [Member]        
Equity, Class of Treasury Stock [Line Items]        
Stock Repurchased and Retired During Period, Value $ 0   $ 320  
Stock Repurchased and Retired During Period, Shares 0.0   2.5  
August 2022 Repurchase Program        
Equity, Class of Treasury Stock [Line Items]        
Stock Repurchased and Retired During Period, Value $ 325   $ 0  
Stock Repurchased and Retired During Period, Shares 2.6   0.0