v3.24.4
Stock-Based Compensation Plans (Schedule of Intrinsic Value of RSUs Converted to Common Stock and Grant Date Fair Value of RSUs Vested) (Details) - Restricted Stock Units [Member] - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Intrinsic value of stock units converted to common stock $ 68 $ 59 $ 62
Grant-date fair value of stock units vested $ 56 $ 41 $ 47
Stock-based compensation, granted, weighted-average grant-date fair value $ 104.20 $ 116.50 $ 101.47