Other Debt - Summary of Maximum Borrowing Capacity and Current Gross Balances Outstanding (Parenthetical) (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Warehouse Repurchase Facilities
Debt Instrument [Line Items]
Debt issuance costs, net	$ 1.8	$ 1.7

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Balance Type:	debit
Period Type:	instant