Quarterly report pursuant to Section 13 or 15(d)

Notional Amounts of Outstanding Derivative Positions (Detail)

v3.5.0.2
Notional Amounts of Outstanding Derivative Positions (Detail)
€ in Millions, ₨ in Millions, ¥ in Millions, £ in Millions, MXN in Millions, CAD in Millions, $ in Millions
Sep. 30, 2016
EUR (€)
Sep. 30, 2016
USD ($)
Sep. 30, 2016
GBP (£)
Sep. 30, 2016
JPY (¥)
Sep. 30, 2016
INR (₨)
Sep. 30, 2016
CAD
Sep. 30, 2016
MXN
Dec. 31, 2015
EUR (€)
Dec. 31, 2015
USD ($)
Dec. 31, 2015
GBP (£)
Dec. 31, 2015
JPY (¥)
Dec. 31, 2015
INR (₨)
Dec. 31, 2015
CAD
Dec. 31, 2015
MXN
Derivative [Line Items]                            
Derivative, Notional Amount € 3,625   £ 925 ¥ 3,233 ₨ 206 CAD 936 MXN 1,000 € 3,750   £ 1,140 ¥ 20,000 ₨ 0 CAD 177 MXN 3,863
Fixed to Floating Interest Rate Swaps                            
Derivative [Line Items]                            
Derivative, Notional Amount   $ 5,799             $ 5,799          
Floating to Fixed Interest Rate Swaps                            
Derivative [Line Items]                            
Derivative, Notional Amount   778             778          
Price Risk Derivative [Member]                            
Derivative [Line Items]                            
Derivative, Notional Amount   $ 390             $ 496