Quarterly report pursuant to Section 13 or 15(d)

Other Comprehensive Income (Component of Other Comprehensive Income) (Details)

v3.4.0.3
Other Comprehensive Income (Component of Other Comprehensive Income) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Other Comprehensive Income (Loss), Net of Tax [Abstract]    
Foreign currency translation adjustments before tax $ 28 $ (128)
Tax (expense) benefit from foreign currency translation gain (loss) 6 26
Foreign currency translation adjustments $ 34 $ (102)