XML 17 R4.htm IDEA: XBRL DOCUMENT v3.7.0.1
Consolidated Statement of Comprehensive Income (Loss) (Parenthetical) (Unaudited) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax Effect [Abstract]    
Other Comprehensive Income, Unrealized Gain (Loss) on Derivatives Arising During Period, Tax $ (1) $ 0
Other Comprehensive Income (Loss), Tax [Abstract]    
Foreign currency translation adjustments, taxes 0 (15)
Other Comprehensive (Income) Loss, Pension and Other Postretirement Benefit Plans, Tax [Abstract]    
Amortization of prior service cost (credit) included in net periodic benefit cost, taxes 0 0
Amortization of actuarial (gain) loss included in net periodic benefit cost, taxes $ (3) $ (3)