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Derivative Instruments and Hedging Activities - Credit Risk Related Contingent Features (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Derivative, Credit Risk Related Contingent Features    
The aggregate fair value of all derivative instruments with credit-risk-related contingent features that were in a liability position $ 15.6 $ 34.8
Required collateral assets to be posted if the credit-risk contingent features of these underlying agreements were triggered. $ 8.7