Homebuilding Accrued and Other Liabilities and Financial Services Accounts Payable and Accrued Liabilities - Schedule of Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022
Segment Reporting Information [Line Items]
Insurance reserves	$ 108,078	$ 104,338	$ 100,759	$ 95,125	$ 93,137	$ 94,574
Financial Services:
Segment Reporting Information [Line Items]
Insurance reserves	96,522		89,326
Accounts payable and other accrued liabilities	23,270		24,159
Total accounts payable and accrued liabilities	$ 119,792		$ 113,485