Fair Value Measurements (Schedule of Carrying Value and Estimated Fair Value of Financial Instruments) (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Fair Value Disclosures [Abstract]
Debt Instrument, Fair Value Disclosure	$ 296.0	$ 322.5

Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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