Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating Activities:
Net income	$ 148,421	$ 110,690
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Stock-based compensation expense	14,882	9,926
Depreciation and amortization	6,652	7,003
Inventory Impairments	660	0
Deferred income tax expense (benefit)	842	(1,348)
Net changes in assets and liabilities:
Trade and other receivables	(16,677)	(40,282)
Mortgage loans held-for-sale, net	94,615	1,767
Prepaids and other assets	(20,479)	(23,594)
Accounts payable and accrued and other liabilities	57,571	61,558
Net cash provided by (used in) operating activities	118,055	(57,957)
Investing Activities:
Purchases of property and equipment	(6,884)	(5,749)
Net cash (used in) investing activities	(6,884)	(5,749)
Financing Activities:
Proceeds from (payments on) mortgage repurchase facility, net	(78,069)	15,092
Proceeds from issuance of senior notes	0	347,725
Dividend payments	(35,583)	(26,665)
Payments of deferred financing costs	0	(819)
Issuance of shares under stock-based compensation programs, net	(12,628)	1,009
Net cash provided by (used in) financing activities	(126,280)	336,342
Net increase (decrease) in cash, cash equivalents and restricted cash	(15,109)	272,636
Cash, cash equivalents and restricted cash:
Beginning of period	603,459	503,972
End of period	588,350	776,608
Reconciliation of cash, cash equivalents and restricted cash:
Total cash, cash equivalents and restricted cash	588,350	776,608
Homebuilding:
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Inventory Impairments	660	0
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	474,447	678,194
Restricted cash	6,400	17,314
Financial Services:
Reconciliation of cash, cash equivalents and restricted cash:
Cash and cash equivalents	107,503	81,100
Housing Completed or Under Construction
Net changes in assets and liabilities:
Housing completed or under construction and land under development	(277,187)	(218,655)
Land and Land Under Development
Net changes in assets and liabilities:
Housing completed or under construction and land under development	$ 108,755	$ 34,978