Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
DERIVATIVE INSTRUMENTS AND RISK MANAGEMENT - Notional Amounts of Outstanding Derivative Positions (Detail)
€ in Millions, £ in Millions, $ in Millions, $ in Millions, $ in Millions
Dec. 31, 2020
EUR (€)
Dec. 31, 2020
GBP (£)
Dec. 31, 2020
CAD ($)
Dec. 31, 2020
HKD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
EUR (€)
Dec. 31, 2019
GBP (£)
Dec. 31, 2019
CAD ($)
Dec. 31, 2019
HKD ($)
Dec. 31, 2019
USD ($)
Floating to Fixed Interest Rate Swaps                    
Derivative [Line Items]                    
Derivative, Notional Amount         $ 778         $ 778
Fixed to Floating Interest Rates Swaps                    
Derivative [Line Items]                    
Derivative, Notional Amount         $ 3,250         $ 3,674
EUR | Foreign currency exchange contracts                    
Derivative [Line Items]                    
Derivative, Notional Amount | € € 4,197         € 4,571        
GBP | Foreign currency exchange contracts                    
Derivative [Line Items]                    
Derivative, Notional Amount | £   £ 1,400         £ 1,494      
CAD | Foreign currency exchange contracts                    
Derivative [Line Items]                    
Derivative, Notional Amount     $ 1,576         $ 1,402    
HKD | Foreign currency exchange contracts                    
Derivative [Line Items]                    
Derivative, Notional Amount       $ 3,717         $ 3,327