v3.20.2
Accumulated Other Comprehensive Loss (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]        
Defined Benefit Plans, Beginning Balance     $ (350)  
Defined Benefit Plans $ 31 $ 72 13 $ 42
Defined Benefit Plans, Ending Balance (363)   (363)  
Net Unrealized Gain on Securities, Beginning Balance     0  
Net Unrealized Loss on Securities     2  
Net Unrealized Gain on Securities, Ending Balance 2   2  
Foreign Currency Translation, Beginning Balance     (5,007)  
Foreign Currency Translation 190 245 (298) 491
Foreign Currency Translation, Ending Balance (5,305)   (5,305)  
Accumulated Other Comprehensive Income, Beginning Balance     (5,357)  
Other Comprehensive Income (Loss), Net of Tax 159 $ 173 (309) $ 449
Accumulated Other Comprehensive Income, Ending Balance $ (5,666)   $ (5,666)