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Loans and Investments - Charge-offs and Recoveries Narratives (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) loan	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)
Loans and Investments
Allowance for credit losses	$ 113,241	$ 148,329	$ 71,069
Provision for loan losses		77,335
Recoveries of reserves	24,315	75
Six loans collateralized by a land development project
Loans and Investments
Unpaid principal balance on loans	$ 975,200
Provision for loan losses		353,800
Six loans collateralized by a land development project | Maturity date of September 2020
Loans and Investments
Number of loans with unpaid principal balance | loan	6
Unpaid principal balance on loans	$ 121,400
Five loans collateralized by a land development project | Maturity date of September 2020
Loans and Investments
Number of loans with unpaid principal balance | loan	5
Unpaid principal balance on loans	$ 112,000
Weighted average accrual rate of interest (as a percent)	7.91%
Allowance for credit losses	$ 71,400
Hotel Portfolio
Loans and Investments
Unpaid principal balance on loans		41,600
Allowance for credit losses	8	$ 7,759
Proceed from payment for full satisfaction of a preferred equity investment	$ 58,300

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- Definition

Represents the weighted average accrual rate of interest of impaired financing receivables.

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Number of loans with principal due that have been delinquent.

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The cash inflow associated with the full satisfaction of a preferred equity investment.

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Represents the gross amount charged against earnings during the period as credit losses (bad debt expense) based on review of the loan and lease portfolio and application of the methodology for estimating credit losses.

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Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(4)
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Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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