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v3.23.2

Business Segment Reporting - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Segment Reporting Information [Line Items] |  |  |  |
MSR valuation adjustments, net | $ 48.9 | $ (22.1) | $ 117.9 | $ (57.5)
Interest expense | $ 68.3 | $ 37.9 | $ 130.5 | $ 75.7

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