XML 78 R66.htm IDEA: XBRL DOCUMENT v3.4.0.3
Derivatives and Hedging Activities (Details 1) - Other Expense [Member] - Interest Rate Contracts [Member] - Fair Value Hedging [Member] - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]    
Derivative contract $ 165 $ 63
Hedged item (171) (57)
Net hedge ineffectiveness $ (6) $ 6