Segment Information - Depreciation (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	$ 24,668	$ 21,061
Homebuilding | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	22,079	18,840
Homebuilding | Northeast | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	930	679
Homebuilding | Southeast | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	2,204	1,568
Homebuilding | Florida | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	4,647	3,646
Homebuilding | Texas | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	1,908	1,598
Homebuilding | Other homebuilding | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	5,890	5,896
Homebuilding | Midwest | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	2,143	1,975
Homebuilding | West | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	4,357	3,478
Financial Services | Operating Segments
Segment Information (Depreciation and Amortization)(Details) [Line Items]
Depreciation and amortization	$ 2,589	$ 2,221