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Fair Value Measurements (Narrative) (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2023 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment associated with land development activities	$ 40,988	$ 0	$ 40,988	$ 0
Art District, Downtown II, Paces III
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment associated with land development activities			$ 41,000
Art District, Downtown II, Paces III
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Number of Impaired Lad Parcels	3		3
Fair Value, Inputs, Level 1, Level 2, and Level 3
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure	$ 46,700		$ 46,700

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Fair value portion of asset recognized for present right to economic benefit.

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