Notional Amounts of Outstanding Derivative Positions (Detail) € in Millions, ₨ in Millions, £ in Millions, $ in Millions, $ in Millions, $ in Millions |
Jun. 30, 2019
USD ($)
|
Jun. 30, 2019
GBP (£)
|
Jun. 30, 2019
CAD ($)
|
Jun. 30, 2019
INR (₨)
|
Jun. 30, 2019
EUR (€)
|
Jun. 30, 2019
SGD ($)
|
Dec. 31, 2018
USD ($)
|
Dec. 31, 2018
GBP (£)
|
Dec. 31, 2018
CAD ($)
|
Dec. 31, 2018
INR (₨)
|
Dec. 31, 2018
EUR (€)
|
Dec. 31, 2018
SGD ($)
|
---|---|---|---|---|---|---|---|---|---|---|---|---|
Derivative [Line Items] | ||||||||||||
Derivative, Notional Amount | £ 1,806 | $ 1,444 | ₨ 3,629 | € 4,793 | $ 0 | £ 2,037 | $ 1,443 | ₨ 3,642 | € 4,924 | $ 20 | ||
Fixed to Floating Interest Rate Swaps | ||||||||||||
Derivative [Line Items] | ||||||||||||
Derivative, Notional Amount | $ 3,674 | $ 4,674 | ||||||||||
Floating to Fixed Interest Rate Swaps | ||||||||||||
Derivative [Line Items] | ||||||||||||
Derivative, Notional Amount | $ 778 | $ 778 |
X | ||||||||||
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|