Annual report pursuant to Section 13 and 15(d)

DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Notional Amounts of Outstanding Derivative Positions (Detail)

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DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Notional Amounts of Outstanding Derivative Positions (Detail)
€ in Millions, ₨ in Millions, ¥ in Millions, £ in Millions, SGD in Millions, MXN in Millions, CAD in Millions, $ in Millions
Dec. 31, 2016
USD ($)
Dec. 31, 2016
GBP (£)
Dec. 31, 2016
EUR (€)
Dec. 31, 2016
SGD
Dec. 31, 2016
JPY (¥)
Dec. 31, 2016
INR (₨)
Dec. 31, 2016
CAD
Dec. 31, 2016
MXN
Dec. 31, 2015
USD ($)
Dec. 31, 2015
GBP (£)
Dec. 31, 2015
EUR (€)
Dec. 31, 2015
SGD
Dec. 31, 2015
JPY (¥)
Dec. 31, 2015
INR (₨)
Dec. 31, 2015
CAD
Dec. 31, 2015
MXN
Derivative [Line Items]                                
Derivative, Notional Amount   £ 1,380 € 3,702 SGD 32 ¥ 3,972 ₨ 76 CAD 1,053 MXN 0   £ 1,140 € 3,750 SGD 0 ¥ 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 $ 76               $ 496