Fair Value Measurements (Summarized Information About Level 3 Fair Value Measurements) (Details) - Level 3 - Convertible Preferred Securities - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, fair value measurement with unobservable input	$ 14,190	$ 15,625	$ 16,278
Recurring \| Implied based on market prices
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Assets, fair value measurement with unobservable input	$ 14,190	$ 15,625

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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