Fair Value Disclosures (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Disclosed at fair value:
Financial Services debt	$ 426,851	$ 526,906
Other notes payable	42,578	35,766
Level 2
Disclosed at fair value:
Financial Services debt	426,851	526,906
Senior notes payable	1,664,297	1,665,504
Level 1
Disclosed at fair value:
Cash, cash equivalents, and restricted cash	1,275,885	1,653,680
Fair Value, Measurements, Recurring | Residential mortgage loans available-for-sale | Level 2
Measured at fair value on a recurring basis:
Assets, fair value	642,793	629,582
Fair Value, Measurements, Recurring | Interest rate lock commitments | Level 2
Measured at fair value on a recurring basis:
Liabilities, fair value	(11,635)	(13,494)
Fair Value, Measurements, Recurring | Forward contracts | Level 2
Measured at fair value on a recurring basis:
Liabilities, fair value	(8,909)	11,290
Fair Value, Measurements, Recurring | Whole loan commitments | Level 2
Measured at fair value on a recurring basis:
Liabilities, fair value	(81)	(30)
Fair Value, Measurements, Nonrecurring | Level 2 | Land held for sale
Measured at fair value on a recurring basis:
Assets, fair value	1,006	0
Fair Value, Measurements, Nonrecurring | Level 3 | Land sale and other revenues
Measured at fair value on a recurring basis:
Assets, fair value	$ 21,217	$ 20,016