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Other Assets (Capital Contributions Made to Loan Origination Partners) (Details) - Loan Originators $ in Millions | Sep. 30, 2019 USD ($)
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Other Assets [Line Items] |
Equity method investments | $ 28.5
Equity investment, convertible notes | 25.0
Company’s residential whole loans at carrying value are serviced by entities the Company has an investment in | 1,100.0
Preferred Stock |
Other Assets [Line Items] |
Equity method investments | $ 69.4

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