|
Notional Amounts of Outstanding Derivative Positions (Detail)
In Millions, unless otherwise specified |
Sep. 30, 2013
AED
|
Sep. 30, 2013
CAD
|
Sep. 30, 2013
EUR (€)
|
Sep. 30, 2013
GBP (£)
|
Sep. 30, 2013
INR
|
Sep. 30, 2013
MXN
|
Sep. 30, 2013
MYR
|
Dec. 31, 2012
AED
|
Dec. 31, 2012
CAD
|
Dec. 31, 2012
EUR (€)
|
Dec. 31, 2012
GBP (£)
|
Dec. 31, 2012
INR
|
Dec. 31, 2012
MXN
|
Dec. 31, 2012
MYR
|
Sep. 30, 2013
Fixed to Floating Interest Rate Swaps
USD ($)
|
Dec. 31, 2012
Fixed to Floating Interest Rate Swaps
USD ($)
|
Sep. 30, 2013
Floating to Fixed Interest Rate Swaps
USD ($)
|
Dec. 31, 2012
Floating to Fixed Interest Rate Swaps
USD ($)
|
Sep. 30, 2013
Basis Interest Rate Swaps
USD ($)
|
Dec. 31, 2012
Basis Interest Rate Swaps
USD ($)
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Derivative [Line Items] | ||||||||||||||||||||
| Currency Hedges | 0 | 278 | € 1,780 | £ 851 | 341 | 4,896 | 1,410 | 551 | 341 | € 1,783 | £ 797 | 0 | 0 | 500 | ||||||
| Interest Rate Hedges | $ 6,049 | $ 7,274 | $ 780 | $ 781 | $ 2,500 | $ 2,500 |