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Construction Joint Ventures - Unconsolidated Construction Joint Ventures Financial Information (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Guarantor Obligations [Line Items]
Cash, cash equivalents and marketable securities	$ 110,827	$ 118,207
Other current assets	530,809	547,968
Noncurrent assets	17,696	17,823
Current liabilities	94,681	110,513
Equity in construction joint ventures	122,735	131,585
Accumulated deficit	(727,190)	(774,641)
Unconsolidated Construction Corporate Joint Venture
Guarantor Obligations [Line Items]
Customer affirmative claims	66,900	66,900
Accumulated deficit	4,100	3,100
Performance Guarantee | Unconsolidated Construction Corporate Joint Venture
Guarantor Obligations [Line Items]
Performance guarantees	29,900	29,900
Other Partners Interest in Partnerships
Guarantor Obligations [Line Items]
Unconsolidated construction joint venture assets	474,323	485,296
Unconsolidated construction joint venture liabilities	32,407	43,396
Reporting Entitys Interest in Joint Venture
Guarantor Obligations [Line Items]
Unconsolidated construction joint venture assets	185,009	198,702
Unconsolidated construction joint venture liabilities	$ 62,274	$ 67,117

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The amount of unconsolidated construction joint venture assets.

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The amount of unconsolidated construction joint venture cash, cash equivalents, and marketable securities.

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The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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