XML 79 R67.htm IDEA: XBRL DOCUMENT v3.21.2
Financial Instruments - Cash Flow Hedges After-tax Gains/(Losses) (Details) - Cash flow hedges - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Derivative Instruments, Gain (Loss) [Line Items]        
After-tax gains/(losses) recognized in other comprehensive earnings/(losses) $ 45 $ (69) $ 151 $ (98)
Interest rate contracts        
Derivative Instruments, Gain (Loss) [Line Items]        
After-tax gains/(losses) reclassified from accumulated other comprehensive income into earnings/(losses) 52 (65) 139 (153)
After-tax gains/(losses) recognized in other comprehensive earnings/(losses) 51 (69) 151 (97)
Currency exchange contracts | Forecasted transactions        
Derivative Instruments, Gain (Loss) [Line Items]        
After-tax gains/(losses) recognized in other comprehensive earnings/(losses) $ (6) $ 0 $ 0 $ (1)