Supplemental Income Statement and Cash Flow Disclosure - Other Income (Expense), Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Homebuilding:
Segment Reporting Information [Line Items]
Interest income	$ 70,458	$ 9,166	$ 1,502
Other income	3,109	1,677	4,463
Other income (expense), net	73,567	10,843	5,965
Financial Services:
Segment Reporting Information [Line Items]
Interest income	16,345	7,991	4,271
Other income (expense), net	$ 16,345	$ 7,991	$ 4,271