Annual report pursuant to Section 13 and 15(d)

Commitments And Contingencies (Details)

v3.3.1.900
Commitments And Contingencies (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]      
Operating Leases, Rent Expense, Net $ 39 $ 47 $ 50
2016 41    
2017 43    
2018 41    
2019 37    
2020 34    
Thereafter $ 210