Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities:
Net income	$ 257,244	$ 2,400,063
Adjustments to reconcile net income to net cash flows provided by (used in) operating activities:
Deferred income taxes	164,460	(2,108,756)
Depreciation and amortization	28,864	23,134
Stock-based compensation expense	21,290	21,570
Equity in (earnings) loss of unconsolidated entities	(7,483)	(282)
Distributions of earnings from unconsolidated entities	4,824	1,693
Loss on debt retirements	8,584	26,930
Other non-cash, net	8,211	12,314
Increase (decrease) in cash due to:
Restricted cash	(689)	1,654
Inventories	(384,571)	89,040
Residential mortgage loans available-for-sale	49,600	21,967
Other assets	(12,802)	(29,989)
Accounts payable, accrued and other liabilities	74,102	97,607
Income tax liabilities	(9,799)	(1,995)
Net cash provided by (used in) operating activities	201,835	554,950
Cash flows from investing activities:
Distributions from unconsolidated entities	7,624	200
Investments in unconsolidated entities	(9)	(1,057)
Net change in loans held for investment	(6,338)	236
Change in restricted cash related to letters of credit	48,401	875
Proceeds from the sale of property and equipment	83	9
Capital expenditures	(41,888)	(18,354)
Cash used for business acquisitions	(77,469)	0
Net cash provided by (used in) investing activities	(69,596)	(18,091)
Cash flows from financing activities:
Financial Services borrowings (repayments)	(34,070)	(23,697)
Other borrowings (repayments)	(250,631)	(477,220)
Stock option exercises	6,034	18,549
Stock repurchases	(155,140)	(89,940)
Dividends paid	(56,944)	(19,317)
Net cash provided by (used in) financing activities	(490,751)	(591,625)
Net increase (decrease) in cash and equivalents	(358,512)	(54,766)
Cash and equivalents at beginning of period	1,580,329	1,404,760
Cash and equivalents at end of period	1,221,817	1,349,994
Supplemental Cash Flow Information:
Interest paid (capitalized), net	(23,236)	(18,304)
Income taxes paid (refunded), net	$ (1,054)	$ (792)