Basis of Presentation and Summary of Significant Accounting Policies (Summary of Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Supplemental information:
Cash paid for interest	$ 46,143	$ 28,666
Cash paid for income taxes	0	1,134
Noncash investing and financing activities:
Real estate and other assets acquired in settlement of loans	142	101
Accrued and declared unpaid dividends	$ 4,985	$ 4,976

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Carrying value as of the balance sheet date of dividends declared but unpaid on equity securities issued by the entity and outstanding.

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The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income, net of any cash received during the current period as refunds for the overpayment of taxes.

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Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount.

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Value transferred from mortgage loans to real estate owned (REO) in noncash transactions.

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