UNAUDITED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Net income (loss) attributable to ordinary shareholders	$ 135,648	$ 171,902	$ 759,136	$ 569,684
Change in net unrealized gains (losses) on investments, net of tax	66,696	456,642	(760,705)	778,300
Change in net unrealized gains (losses) on affiliate and other investments, net of tax	(27,831)	14,614	(2,189)	30,997
Change in OTTI losses recognized in other comprehensive income, net of tax	7,469	25,936	27,089	52,353
Change in underfunded pension liability	1,092	(2,026)	1,387	(2,033)
Change in value of cash flow hedge	110	110	330	330
Foreign currency translation adjustments	4,020	17,415	(23,616)	(19,551)
Comprehensive income (loss)	$ 187,204	$ 684,593	$ 1,432	$ 1,410,080