Segment Information (Depreciation and Amortization) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Depreciation and amortization:
Depreciation and amortization	$ 80,824	$ 70,918	$ 69,953
Northeast [Member] | Operating Segments
Depreciation and amortization:
Depreciation and amortization	3,365	2,956	2,631
Southeast [Member] | Operating Segments
Depreciation and amortization:
Depreciation and amortization	6,056	5,151	4,765
Florida [Member] | Operating Segments
Depreciation and amortization:
Depreciation and amortization	13,471	11,720	8,823
Texas [Member] | Operating Segments
Depreciation and amortization:
Depreciation and amortization	6,214	5,591	4,989
Midwest [Member] | Operating Segments
Depreciation and amortization:
Depreciation and amortization	8,207	7,035	6,332
West [Member] | Operating Segments
Depreciation and amortization:
Depreciation and amortization	12,438	11,840	11,898
Other Homebuilding [Member] | Operating Segments
Depreciation and amortization:
Depreciation and amortization	22,992	19,929	24,811
Homebuilding | Operating Segments
Depreciation and amortization:
Depreciation and amortization	72,743	64,222	64,249
Financial Services | Operating Segments
Depreciation and amortization:
Depreciation and amortization	$ 8,081	$ 6,696	$ 5,704