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Derivative Financial Instruments - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Derivative Instruments and Hedging Activities Disclosure [Abstract]        
Net gains (losses) on financial instruments $ 7.3 $ (0.9) $ 44.6 $ 5.6