|
Notional Amounts of Outstanding Derivative Positions (Detail)
In Millions, unless otherwise specified |
Sep. 30, 2012
CAD
|
Sep. 30, 2012
EUR (€)
|
Sep. 30, 2012
GBP (£)
|
Sep. 30, 2012
MXN
|
Sep. 30, 2012
MYR
|
Dec. 31, 2011
CAD
|
Dec. 31, 2011
EUR (€)
|
Dec. 31, 2011
GBP (£)
|
Dec. 31, 2011
MXN
|
Dec. 31, 2011
MYR
|
Sep. 30, 2012
Fixed to Floating Interest Rate Swaps
USD ($)
|
Dec. 31, 2011
Fixed to Floating Interest Rate Swaps
USD ($)
|
Sep. 30, 2012
Floating to Fixed Interest Rate Swaps
USD ($)
|
Dec. 31, 2011
Floating to Fixed Interest Rate Swaps
USD ($)
|
Sep. 30, 2012
Basis Interest Rate Swaps
USD ($)
|
Dec. 31, 2011
Basis Interest Rate Swaps
USD ($)
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Derivative [Line Items] | ||||||||||||||||
| Currency Hedges | 363 | € 1,701 | £ 832 | 4,400 | 100 | 318 | € 1,685 | £ 870 | 0 | 0 | ||||||
| Interest Rate Hedges | $ 6,424 | $ 6,424 | $ 782 | $ 791 | $ 2,500 | $ 0 |