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v3.22.2.2

Debt (Schedule of Additional Information Related to Debt Instruments) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Revolving Secured Line of Credit [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum outstanding balance | $ 356.3 | $ 72.2 | $ 379.7 | $ 216.0
Average outstanding balance | 169.1 | 1.5 | 152.8 | 26.9
Warehouse Facility II [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum outstanding balance | 100.0 | 0.0 | 201.0 | 201.0
Average outstanding balance | 71.7 | 0.0 | 83.1 | 15.6
Warehouse Facility IV [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum outstanding balance | 0.0 | 0.0 | 43.8 | 0.0
Average outstanding balance | 0.0 | 0.0 | 5.7 | 0.0
Warehouse Facility V [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum outstanding balance | 0.0 | 0.0 | 0.0 | 0.0
Average outstanding balance | 0.0 | 0.0 | 0.0 | 0.0
Warehouse Facility VI [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum outstanding balance | 50.0 | 0.0 | 50.0 | 0.0
Average outstanding balance | 50.0 | 0.0 | 17.2 | 0.0
Warehouse Facility VIII [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum outstanding balance | 0.0 | 0.0 | 48.2 | 0.0
Average outstanding balance | $ 0.0 | $ 0.0 | $ 6.3 | $ 0.0

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