Condensed Consolidated Statements of Cash Flows (USD $) In Thousands	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010
Cash flows used in operating activities	$ (766,120)	$ (947,468)
Cash flows from investing activities:
Proceeds from sales of fixed-maturity investments available for sale	136,123	1,216,270
Proceeds from sales of equity securities available for sale	644	6,329
Proceeds from sales of trading securities	4,462,041	4,070,396
Proceeds from redemptions of fixed-maturity investments available for sale	30,746	44,939
Proceeds from redemptions of fixed-maturity investments held to maturity	7,250	6,810
Purchases of trading securities	(4,184,608)	(5,128,531)
Sales and redemptions of short-term investments, net	481,969	70,019
Purchases of other invested assets, net	(2,817)	(28,197)
Proceeds from the sale of investment in affiliate	0	172,017
Purchases of property and equipment, net	(2,776)	(1,864)
Net cash provided by (used in) investing activities	928,572	428,188
Cash flows from financing activities:
Dividends paid	(1,001)	(868)
Redemption of long-term debt	(160,000)	(29,348)
Issuance of common stock	0	525,887
Net cash (used in) provided by financing activities	(161,001)	495,671
Effect of exchange rate changes on cash	78	1,594
Increase (decrease) in cash	1,529	(22,015)
Cash, beginning of period	20,334	41,574
Cash, end of period	21,863	19,559
Supplemental disclosures of cash flow information:
Income taxes (received) paid	(69)	3,375
Interest paid	$ 34,660	$ 27,726

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