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Other Operating Expenses, Net (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Other Operating Expenses, Net [Abstract]      
Special charges, net $ 249 $ 90 $ 61
(Gain) loss on sale of assets, net 80 (32) 42
Other operating expenses, net 329 $ 58 103
Monetary damages sought by plaintiff 220   151
Impairment of long-lived assets held for sale $ 36   $ 42