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Warehouse Receivables & Warehouse Lines of Credit - Narrative (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2022
Short-term Debt [Line Items]
Impairment loss		$ 26,405
Real estate investments
Short-term Debt [Line Items]
Impairment loss	$ 26,400	$ 26,405
Warehouse Agreement Borrowings
Short-term Debt [Line Items]
Period of repayment for warehouse lines of credit		1 month
Maximum lines of credit principal outstanding		$ 1,500,000

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

+ References

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For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, the maximum amount borrowed at any time during the period.

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