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Dividends (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 9 Months Ended
Sep. 20, 2022
Jun. 28, 2022
Mar. 22, 2022
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Equity [Abstract]              
Common Stock, Dividends, Per Share, Cash Paid $ 1.65 $ 1.65 $ 1.45 $ 1.65 $ 1.45 $ 4.75 $ 4.15
Payments of Ordinary Dividends, Common Stock $ 1,542 $ 1,545 $ 1,363     $ 4,450 $ 3,915