Business Segments (Reconciliation Of Segment Results To Consolidated Loss Before Income Taxes) (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Segment Reporting [Abstract]
Loss from construction operations	$ (81,945)	$ (9,907)
Other income, net	6,417	3,697
Interest expense	(21,513)	(16,492)
LOSS BEFORE INCOME TAXES	$ (97,041)	$ (22,702)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details