Segments - Additional information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information
General contracting and real estate services revenues	$ 413,131	$ 234,859	$ 91,936
Depreciation and amortization	96,078	72,974	68,853
General contracting and real estate services
Segment Reporting Information
General contracting and real estate services revenues	413,131	234,859	91,936
General contracting and real estate services expenses	399,713	227,158	88,100
Retail real estate
Segment Reporting Information
Depreciation and amortization	34,300	28,300	26,900
Interest expense, debt	9,200	8,400	7,900
Office real estate
Segment Reporting Information
Depreciation and amortization	44,300	27,000	17,800
Interest expense, debt	10,200	11,600	5,100
Multifamily residential real estate
Segment Reporting Information
Depreciation and amortization	16,900	17,300	23,800
Interest expense, debt	12,100	13,000	14,000
Intersegment Eliminations | General contracting and real estate services
Segment Reporting Information
General contracting and real estate services revenues	53,100	58,100	27,800
General contracting and real estate services expenses	$ 52,500	$ 57,500	$ 27,600