XML 74 R62.htm IDEA: XBRL DOCUMENT v3.5.0.2
Hedges of Net Investments in International Operations (Detail) - Net investment hedge - Currency Translation Adjustments - Currency exchange contracts - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
Euro notes        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains / (losses) recognized in OCI $ 82 $ (118) $ (72) $ 196
Pound sterling notes        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains / (losses) recognized in OCI 63 (45) 86 (13)
Swiss franc notes        
Derivative Instruments, Gain (Loss) [Line Items]        
Gains / (losses) recognized in OCI $ 14 $ (17) $ (29) $ (30)