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)

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DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Amount and Location in the Income Statement for Derivatives Designated as Fair Value Hedges (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives $ 347 $ 566
Liability Derivatives (121) (159)
Foreign exchange contracts
   
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 76 44
Liability Derivatives (13) (104)
Interest rate contracts
   
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 271 522
Liability Derivatives (108) (55)
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 | 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 347 566
Liability Derivatives (121) (159)
Fair Value, Inputs, Level 2 | Foreign exchange contracts
   
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 76 44
Liability Derivatives (13) (104)
Fair Value, Inputs, Level 2 | Interest rate contracts
   
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 271 522
Liability Derivatives (108) (55)
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 | Interest rate contracts
   
Derivative Instruments, Gain (Loss) [Line Items]    
Asset Derivatives 0 0
Liability Derivatives $ 0 $ 0