Loans Held For Sale - Additional Information (Details) - USD ($) $ in Millions		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Receivables [Abstract]
Transfer of loans HFI to HFS, net of fair value loss adjustment	[1]	$ 267.2	$ 6,646.8	$ 0.0
Loans HFS		$ 2,286.0	$ 1,402.0

[1] Activity for years ended December 31, 2024 and 2023 excludes $461.3 million and $531.6 million, respectively, of loans transferred with an original designation of HFS, whose sales activity was classified as operating cash flows.