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Information by Business Segment - Computation of NOI from Service Operations (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Computation of net operating income from service operations
Revenues	$ 753,267	$ 684,982	$ 739,030
Construction contract and other service expenses	(73,265)	(57,416)	(149,963)
Service operations
Computation of net operating income from service operations
Revenues	75,550	60,179	154,632
Construction contract and other service expenses	(73,265)	(57,416)	(149,963)
NOI	$ 2,285	$ 2,763	$ 4,669

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