Annual report pursuant to Section 13 and 15(d)

DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Amount and Location in the Income Statement for Derivatives Designated as Fair Value Hedges (Detail)

v3.6.0.2
DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Amount and Location in the Income Statement for Derivatives Designated as Fair Value Hedges (Detail) - USD ($)
$ in Millions
Dec. 31, 2016
Dec. 31, 2015
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives $ 487 $ 768
Liability Derivatives (45) (53)
Foreign exchange contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 308 502
Liability Derivatives (6) (12)
Price Risk Derivative [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives   5
Liability Derivatives (10) (9)
Interest rate contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 179 261
Liability Derivatives (29) (32)
Fair Value, Inputs, Level 1    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 0 0
Liability Derivatives 0 0
Fair Value, Inputs, Level 1 | Foreign exchange contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 0 0
Liability Derivatives 0 0
Fair Value, Inputs, Level 1 | Price Risk Derivative [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives   0
Liability Derivatives 0 0
Fair Value, Inputs, Level 1 | Interest rate contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 0 0
Liability Derivatives 0 0
Fair Value, Inputs, Level 2    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 487 768
Liability Derivatives (45) (53)
Fair Value, Inputs, Level 2 | Foreign exchange contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 308 502
Liability Derivatives (6) (12)
Fair Value, Inputs, Level 2 | Price Risk Derivative [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives   5
Liability Derivatives (10) (9)
Fair Value, Inputs, Level 2 | Interest rate contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 179 261
Liability Derivatives (29) (32)
Fair Value, Inputs, Level 3    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 0 0
Liability Derivatives 0 0
Fair Value, Inputs, Level 3 | Foreign exchange contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 0 0
Liability Derivatives 0 0
Fair Value, Inputs, Level 3 | Price Risk Derivative [Member]    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives   0
Liability Derivatives 0 0
Fair Value, Inputs, Level 3 | Interest rate contracts    
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 0 0
Liability Derivatives $ 0 $ 0