INVESTMENTS (DETAILS 7) (USD $) In Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
INVESTMENTS [ABSTRACT]
Gross realized gains	$ 86,341	$ 105,701	$ 223,264	$ 224,661
Gross realized losses	(33,595)	(17,559)	(86,235)	(93,138)
Net OTTI recognized in earnings	(9,273)	(2,363)	(12,686)	(15,297)
Net realized gains on fixed maturities and equities	43,473	85,779	124,343	116,226
Change in fair value of investment derivatives	18,825	(6,333)	5,364	(3,503)
Fair value hedges	(4,741)	(2,915)	(4,530)	4,602
Total net realized investment gains	$ 57,557	$ 76,531	$ 125,177	$ 117,325

Net gain (loss) included in earnings for the net change in fair value of investment portfolio derivative instruments not designated as hedging instruments.

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The net realized gains or losses on available for sale investments recognized during the period, including the credit loss component of OTTI, and the change in fair value of investment-related derivatives.

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This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. Additionally, this item would include any losses recognized for other than temporary impairments (OTTI) of the subject investments in debt and equity securities.

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This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

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This item represents the gross loss realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities.

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Net gain (loss) recognized in earnings during the reporting period representing the amount of the fair value of the hedges' ineffectiveness.

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The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.

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