Derivatives and Hedging Activities - Hedges and Credit Risk (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | |||
---|---|---|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
Dec. 31, 2023 |
|
Cash Flow Hedges | |||||
Longest period of time over which the entity hedges exposure to the variability in future cash flows | 11 years | ||||
Net Investment Hedges | |||||
Gain (loss) on net investment hedges recognized in OCI | $ 1.0 | $ (1.0) | $ 1.0 | $ (3.0) | |
Credit Risk | |||||
Aggregate fair value of derivative contracts in net liability position containing credit contingent provisions | 98.0 | 98.0 | $ 65.0 | ||
Aggregate fair value of assets posted as collateral | 88.0 | 88.0 | 58.0 | ||
Aggregate fair value of additional assets required to be posted or needed to settle | $ 10.0 | 10.0 | $ 7.0 | ||
Interest and debt expense | |||||
Cash Flow Hedges | |||||
Gain (loss) related to cash flow hedges in AOCI that will be reclassified to earnings within next twelve months | $ 0.8 |