Derivative Financial Instruments and Hedging Activities - Schedule of Fair Value by Balance Sheet Location (Details) - Not Designated as Hedging Instrument - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Derivative Asset, Fair Value, Gross	$ 613.5	$ 582.2
Cash collateral	53.9	56.1
Derivative Asset, Fair Value, Gross, Total net of cash collateral	559.6	526.1
Derivative Liabilities, Fair Value, Gross	543.1	540.0
Cash collateral	198.4	148.2
Derivative Liabilities, Fair Value, Gross, Total net of cash collateral	344.7	391.8
Derivative Assets	273.3	266.9
Derivative Assets, Total net of cash collateral	219.4	210.8
Derivative liability	202.9	224.7
Derivative Liabilities, Total net of cash collateral	$ 4.5	$ 76.5