Derivative Instruments and Hedging Activities - Narrative (Details) $ in Millions, $ in Millions |
9 Months Ended | |||
|---|---|---|---|---|
|
Sep. 30, 2023
USD ($)
|
Jun. 30, 2023
CAD ($)
|
Jun. 30, 2023
USD ($)
|
Apr. 30, 2022
USD ($)
|
|
| Schedule of Trading Securities and Other Trading Assets | ||||
| Cash flow hedge gain, recorded in AOCI to be reclassed within twelve months | $ 1 | |||
| Reclassification term | 12 months | |||
| Maximum term of time in cash flow hedge | 3 years | |||
| Foreign currency forwards | Not designated as hedging instruments | ||||
| Schedule of Trading Securities and Other Trading Assets | ||||
| Foreign exchange forward contracts | $ 260 | $ 195 | ||
| $500 million 3.5% notes due 2022 | ||||
| Schedule of Trading Securities and Other Trading Assets | ||||
| Debt instrument, face amount | $ 500 | |||
| Debt Instrument, interest rate | 3.50% | |||
| CAD 500 million 2.84% notes due July 2023(1) | ||||
| Schedule of Trading Securities and Other Trading Assets | ||||
| Debt instrument, face amount | $ 500 | |||
| Debt Instrument, interest rate | 2.84% | 2.84% | ||