v3.3.1.900
Debt Maturities of Debt (Details) - Debt and Capital Lease Obligations
$ in Millions
Dec. 31, 2015
USD ($)
Debt Instrument [Line Items]  
2016 $ 52
2017 11
2018 403
2019 2
2020 651
Thereafter 2,923
Total $ 4,042