v2.3.0.15

Investments (Tables)

9 Months Ended

Sep. 30, 2011

Investments

Schedule Of Fair Value Of Fixed Maturity Investments

(in thousands of U.S. dollars)		September 30, 2011				December 31, 2010
U.S. treasuries		$	428,865			$	761,461
Agencies			127,063				216,963
Non-U.S. government (Sovereign debt)			390,637				157,867
FDIC guaranteed corporate			183,314				388,468
Non-U.S. government-backed corporate			594,573				356,119
Corporate			1,273,432				1,476,029
Agency mortgage-backed			347,387				383,403
Non-agency mortgage-backed			80,503				5,765
Commercial mortgage-backed			247,509				125,705
Asset-backed			14,386				—
Total fixed maturity investments trading, at fair value		$	3,687,669			$	3,871,780

Schedule Of Fixed Maturity Investments Included In Accumulated Other Comprehensive Income

						Included in Accumulated Other Comprehensive Income
September 30, 2011		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Fair Value				Non-Credit Other-Than- Temporary Impairments (1)
(in thousands of U.S. dollars)
Non-U.S. government (Sovereign debt)		$	10,685			$	998			$	(32	)		$	11,651			$	—
Non-U.S. government-backed corporate			313				11				—				324				—
Corporate			20,308				1,297				(595	)			21,010				(147	)
Agency mortgage-backed			15,184				1,243				—				16,427				—
Non-agency mortgage-backed			22,027				2,097				(86	)			24,038				(1,901	)
Commercial mortgage-backed			65,774				5,537				(15	)			71,296				—
Asset-backed			4,992				231				—				5,223				—
Total fixed maturity investments available for sale		$	139,283			$	11,414			$	(728	)		$	149,969			$	(2,048	)

(1) Represents the non-credit component of other-than-temporary impairments recognized in accumulated other comprehensive income since the adoption of guidance related to the recognition and presentation of other-than-temporary impairments under FASB ASC Topic Investments - Debt and Equity Securities, during the second quarter of 2009, adjusted for subsequent sales of securities. It does not include the change in fair value subsequent to the impairment measurement date.

						Included in Accumulated Other Comprehensive Income
December 31, 2010		Amortized Cost				Gross Unrealized Gains				Gross Unrealized Losses				Fair Value				Non-Credit Other-Than- Temporary Impairments (1)
(in thousands of U.S. dollars)
Non-U.S. government (Sovereign debt)		$	23,836			$	2,830			$	(146	)		$	26,520			$	—
Non-U.S. government-backed corporate			1,332				53				—				1,385				—
Corporate			33,018				3,768				(404	)			36,382				(1,818	)
Agency mortgage-backed			17,159				1,245				—				18,404				—
Non-agency mortgage-backed			24,972				3,452				(40	)			28,384				(2,063	)
Commercial mortgage-backed			86,194				7,570				(29	)			93,735				—
Asset-backed			39,038				1,124				(55	)			40,107				(598	)
Total fixed maturity investments available for sale		$	225,549			$	20,042			$	(674	)		$	244,917			$	(4,479	)

(1) Represents the non-credit component of other-than-temporary impairments recognized in accumulated other comprehensive income since the adoption of guidance related to the recognition and presentation of other-than-temporary impairments under FASB ASC Topic Investments - Debt and Equity Securities, during the second quarter of 2009, adjusted for subsequent sales of securities. It does not include the change in fair value subsequent to the impairment measurement date.

Schedule Of Contractual Maturities Of Fixed Maturity Investments

		Trading								Available for Sale								Total Fixed Maturity Investments
September 30, 2011		Amortized Cost				Fair Value				Amortized Cost				Fair Value				Amortized Cost				Fair Value
(in thousands of U.S. dollars)
Due in less than one year		$	167,947			$	168,432			$	174			$	125			$	168,121			$	168,557
Due after one through five years			1,876,919				1,880,559				11,869				12,857				1,888,788				1,893,416
Due after five through ten years			815,283				817,714				13,172				13,482				828,455				831,196
Due after ten years			127,583				131,180				6,090				6,520				133,673				137,700
Mortgage-backed			669,592				675,399				102,985				111,761				772,577				787,160
Asset-backed			14,404				14,385				4,993				5,224				19,397				19,609
Total		$	3,671,728			$	3,687,669			$	139,283			$	149,969			$	3,811,011			$	3,837,638

Fair Value Of Equity Investment Trading

(in thousands of U.S. dollars)		September 30, 2011				December 31, 2010
Financial institution securities		$	45,607			$	—

Components Of Net Investment Income

Three months ended September 30,		2011				2010
(in thousands of U.S. dollars)
Fixed maturity investments		$	11,435			$	35,219
Short term investments			281				635
Equity investments trading			171				—
Other investments
Hedge funds and private equity investments			(25,702	)			7,491
Other			(11,665	)			18,979
Cash and cash equivalents			66				74
			(25,414	)			62,398
Investment expenses			(2,526	)			(2,828	)
Net investment (loss) income		$	(27,940	)		$	59,570

Nine months ended September 30,		2011				2010
(in thousands of U.S. dollars)
Fixed maturity investments		$	63,774			$	92,108
Short term investments			1,309				1,803
Equity investments trading			297				—
Other investments
Hedge funds and private equity investments			6,035				33,215
Other			2,000				32,013
Cash and cash equivalents			152				157
			73,567				159,296
Investment expenses			(7,898	)			(7,844	)
Net investment income		$	65,669			$	151,452

Net Realized And Unrealized Gains On Fixed Maturity Investments And Net Other-Than-Temporary Impairments

Three months ended September 30,		2011				2010
(in thousands of U.S. dollars)
Gross realized gains		$	38,054			$	30,959
Gross realized losses			(6,099	)			(748	)
Net realized gains on fixed maturity investments			31,955				30,211
Net unrealized (losses) gains on fixed maturity investments trading			(13,007	)			62,131
Net unrealized losses on equity investments trading			(1,965	)			—
Net realized and unrealized gains on investments		$	16,983			$	92,342
Total other-than-temporary impairments		$	(498	)		$	—
Portion recognized in other comprehensive income, before taxes			49				—
Net other-than-temporary impairments		$	(449	)		$	—

Nine months ended September 30,		2011				2010
(in thousands of U.S. dollars)
Gross realized gains		$	64,046			$	108,560
Gross realized losses			(22,872	)			(11,880	)
Net realized gains on fixed maturity investments			41,174				96,680
Net unrealized gains on fixed maturity investments trading			7,963				113,913
Net unrealized losses on equity investments trading			(2,389	)			—
Net realized and unrealized gains on investments		$	46,748			$	210,593
Total other-than-temporary impairments		$	(498	)		$	(831	)
Portion recognized in other comprehensive income, before taxes			49				2
Net other-than-temporary impairments		$	(449	)		$	(829	)

Length Of Time Fixed Maturity Investments Available For Sale In Continual Unrealized Loss Position

		Less than 12 Months								12 Months or Greater								Total
September 30, 2011		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
(in thousands of U.S. dollars)
Non-U.S. government (Sovereign debt)		$	1,442			$	(30	)		$	44			$	(2	)		$	1,486			$	(32	)
Corporate			6,887				(334	)			572				(261	)			7,459				(595	)
Non-agency mortgage-backed			4,238				(33	)			850				(53	)			5,088				(86	)
Commercial mortgage-backed			3,374				(13	)			470				(2	)			3,844				(15	)
Total		$	15,941			$	(410	)		$	1,936			$	(318	)		$	17,877			$	(728	)
		Less than 12 Months								12 Months or Greater								Total
December 31, 2010		Fair Value				Unrealized Losses				Fair Value				Unrealized Losses				Fair Value				Unrealized Losses
(in thousands of U.S. dollars)
Non-U.S. government (Sovereign debt)		$	2,363			$	(129	)		$	291			$	(17	)		$	2,654			$	(146	)
Corporate			2,581				(285	)			801				(119	)			3,382				(404	)
Non-agency mortgage-backed			—				—				1,645				(40	)			1,645				(40	)
Commercial mortgage-backed			2,199				(29	)			—				—				2,199				(29	)
Asset-backed			3,172				(39	)			3,196				(16	)			6,368				(55	)
Total		$	10,315			$	(482	)		$	5,933			$	(192	)		$	16,248			$	(674	)

Rollforward Of Amount Of Other Than Temporary Impairments Recognized In Accumulated Other Comprehensive Income

			0,0000				0,0000
Three months ended September 30,		2011				2010
(in thousands of U.S. dollars)
Balance - July 1		$	2,629			$	3,598
Additions:
Amount related to credit loss for which an other-than-temporary impairment was not previously recognized			30				—
Amount related to credit loss for which an other-than-temporary impairment was previously recognized			134				—
Reductions:
Securities sold during the period			(2,256	)			—
Securities for which the amount previously recognized in other comprehensive income was recognized in earnings, because the Company intends to sell the security or is more likely than not the Company will be required to sell the security			—				—
Increases in cash flows expected to be collected that are recognized over the remaining life of the security			—				—
Balance - September 30		$	537			$	3,598
			0,0000				0,0000
Nine months ended September 30,		2011				2010
(in thousands of U.S. dollars)
Balance - January 1		$	3,098			$	9,987
Additions:
Amount related to credit loss for which an other-than-temporary impairment was not previously recognized			30				—
Amount related to credit loss for which an other-than-temporary impairment was previously recognized			134				70
Reductions:
Securities sold during the period			(2,725	)			(6,459	)
Securities for which the amount previously recognized in other comprehensive income was recognized in earnings, because the Company intends to sell the security or is more likely than not the Company will be required to sell the security			—				—
Increases in cash flows expected to be collected that are recognized over the remaining life of the security			—				—
Balance - September 30		$	537			$	3,598

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