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Other Assets (Capital Contributions Made to Loan Origination Partners) (Details) - Loan Originators $ in Millions | 3 Months Ended
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Mar. 31, 2020 USD ($)
Other Assets [Line Items] |
Equity method investments | $ 28.5
Equity investment, convertible notes | 75.0
Impairment on investment | 58.1
Company’s residential whole loans at carrying value are serviced by entities the Company has an investment in | 2,000.0
Preferred Stock |
Other Assets [Line Items] |
Equity method investments | $ 69.4

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