XML 74 R55.htm IDEA: XBRL DOCUMENT v3.4.0.3
Notional Values of Derivative Instruments (Detail) - USD ($)
$ in Millions
Mar. 31, 2016
Mar. 31, 2015
Net investment hedge | Euro notes    
Derivative [Line Items]    
Notional Amount $ 5,349 $ 4,345
Net investment hedge | Pound sterling notes    
Derivative [Line Items]    
Notional Amount 1,368 1,404
Net investment hedge | Swiss franc notes    
Derivative [Line Items]    
Notional Amount 1,534 1,073
Currency exchange contracts | Intercompany loans and forecasted interest payments    
Derivative [Line Items]    
Notional Amount 4,162 4,148
Currency exchange contracts | Forecasted transactions    
Derivative [Line Items]    
Notional Amount 1,464 1,094
Commodity contracts    
Derivative [Line Items]    
Notional Amount 544 732
Interest rate contracts    
Derivative [Line Items]    
Notional Amount $ 2,115 $ 3,033