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Derivative Financial Instruments Narrative (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021 | Jan. 31, 2023
Interest Rate Contract, Terminated |  |  |  |
Derivative [Line Items] |  |  |  |
Unrealized losses reclassified to earnings | $ 22.1 |  |  |
Interest Rate Contract, Terminated | Cash Flow Hedging |  |  |  |
Derivative [Line Items] |  |  |  |
Derivative, notional amount |  |  |  | $ 1,000.0
Mortgage Loans Held For Sale |  |  |  |
Derivative [Line Items] |  |  |  |
Gains (losses) related to changes in fair values of mortgage loans held for sale | $ 0.3 | $ (0.6) | $ (2.5) |

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