CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Cash flows from operating activities:
Net income	$ 1,069,582	$ 177,521
Adjustments to reconcile net income to net cash provided by (used in) operating activities:
Depreciation and amortization	38,361	38,229
Deferred tax (benefit) expense	(698,177)	336
Realized investment gains, net	(27,133)	(923)
Loss on repurchases of senior notes	0	837
Excess tax benefits related to share-based compensation	(2,113)	0
Other	(21,795)	19,845
Change in certain assets and liabilities:
Accrued investment income	(6,343)	1,177
Prepaid insurance premium	47,436	(7,987)
Reinsurance recoverable on loss reserves	19,093	6,187
Reinsurance recoverable on paid losses	2,149	3,975
Premium receivable	5,863	1,971
Deferred insurance policy acquisition costs	(2,757)	(1,929)
Profit commission receivable	91,500	(66,584)
Real estate	2,574	(3,285)
Loss reserves	(416,864)	(533,819)
Premium deficiency reserve	(23,751)	(19,750)
Unearned premiums	61,705	31,513
Return premium accrual	(6,400)	16,200
Income taxes payable - current	2,101	(1,180)
Net cash provided by (used in) operating activities	135,031	(337,666)
Purchases of investments:
Fixed maturities	(1,970,402)	(1,549,883)
Equity securities	(2,593)	(59)
Proceeds from sales of fixed maturities	1,527,680	902,660
Proceeds from maturity of fixed maturities	432,328	914,465
Net increase in payable for securities	48,120	7,245
Net decrease in restricted cash	17,212	233
Additions to property and equipment	(2,835)	(3,998)
Net cash provided by investing activities	49,510	270,663
Cash flows from financing activities:
Repayment of long-term debt	0	(21,767)
Excess tax benefits related to share-based compensation	2,113	0
Net cash provided by (used in) financing activities	2,113	(21,767)
Net increase (decrease) in cash and cash equivalents	186,654	(88,770)
Cash and cash equivalents at beginning of period	197,882	332,692
Cash and cash equivalents at end of period	$ 384,536	$ 243,922