XML 89 R71.htm IDEA: XBRL DOCUMENT v3.10.0.1
Financial Instruments - Cash Flow Hedges After-tax Gains/(Losses) (Details) - Cash Flow Hedges - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Derivative Instruments, Gain (Loss) [Line Items]      
Gains/(losses) reclassified from accumulated other comprehensive income into earnings $ 9 $ (27) $ (53)
Net derivatives gains/(losses) (45) (19) (129)
Currency exchange contracts | Forecasted transactions      
Derivative Instruments, Gain (Loss) [Line Items]      
Gains/(losses) reclassified from accumulated other comprehensive income into earnings 0 (3) (1)
Net derivatives gains/(losses) 0 (38) 8
Commodity contracts      
Derivative Instruments, Gain (Loss) [Line Items]      
Gains/(losses) reclassified from accumulated other comprehensive income into earnings 0 (24) (4)
Net derivatives gains/(losses) 0 7 (34)
Interest rate contracts      
Derivative Instruments, Gain (Loss) [Line Items]      
Gains/(losses) reclassified from accumulated other comprehensive income into earnings 9 0 (48)
Net derivatives gains/(losses) $ (45) $ 12 $ (103)