Homebuilding Accrued and Other Liabilities and Financial Services Accounts Payable and Accrued Liabilities - Financial Services Accounts Payable and Accrued Liabilities (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Insurance reserves (Note 12)	$ 87,924	$ 84,424	$ 82,187	$ 76,286	$ 74,003	$ 70,054
Financial Services:
Segment Reporting Information [Line Items]
Insurance reserves (Note 12)	78,750		72,900
Accounts payable and other accrued liabilities	28,420		25,003
Total accounts payable and accrued liabilities	$ 107,170		$ 97,903