XML 96 R79.htm IDEA: XBRL DOCUMENT v3.10.0.1
Debt - Schedule Of Aggregate Maturities Of Debt (Details) - USD ($)
$ in Millions
Dec. 31, 2018
Dec. 31, 2017
Debt Disclosure [Abstract]    
2019 $ 38  
2020 4  
2021 1,514  
2022 1,293  
2023 0  
Thereafter 4,002  
Total 6,851  
Fair value of outstanding debt $ 6,619 $ 4,751