Homebuilding Accrued and Other Liabilities and Financial Services Accounts Payable and Accrued Liabilities - Homebuilding Accrued Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Jun. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Warranty accrual	$ 45,161	$ 42,711	$ 37,491	$ 36,120	$ 35,017	$ 33,664
Lease liability			26,815
Homebuilding:
Segment Reporting Information [Line Items]
Accrued compensation and related expenses	81,908		81,417
Customer and escrow deposits	69,757		89,353
Warranty accrual	45,161		37,491
Lease liability	26,284		26,440
Land development and home construction accruals	21,418		22,012
Accrued interest	14,889		30,934
Income Taxes Payable	10,843		9,836
Construction defect claim reserves	9,282		9,287
Other accrued liabilities	84,742		64,140
Total accrued and other liabilities	$ 364,284		$ 370,910