Homebuilding Accrued and Other Liabilities and Financial Services Accounts Payable and Accrued Liabilities - Schedule of 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]
Warranty accrual	$ 46,427	$ 47,328	$ 44,082	$ 47,209	$ 46,666	$ 46,857
Lease liability			20,654
Homebuilding:
Segment Reporting Information [Line Items]
Accrued compensation and related expenses	53,590		93,013
Customer and escrow deposits	22,196		33,633
Warranty accrual	46,427		44,082
Lease liability	20,501		22,939
Land development and home construction accruals	20,421		19,262
Accrued interest	30,934		30,934
Construction defect claim reserves	11,556		11,433
Retentions payable	12,087		14,765
Other accrued liabilities	52,486		56,417
Total accrued and other liabilities	$ 270,198		$ 326,478