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Realized And Unrealized Investment Gains (Losses)
 3 Months Ended
Mar. 31, 2013
Realized and Unrealized Investment Gains (Losses) [Abstract]  
Realized and Unrealized Investment Gains (Losses)
Realized and Unrealized Investment Gains

 Realized and unrealized investment gains and losses are as follows:
 
For the Three Months Ended March 31,
(In thousands)
2013
 
2012
Realized investment gains and losses:
 

 
 

Fixed maturity securities:
 

 
 

Gains
$
10,996

 
$
14,955

Losses
(5,966
)
 
(543
)
Equity securities available for sale
15,245

 
26,238

Investment funds
194

 
1,310

Other
(500
)
 
1,517

    Total
19,969

 
43,477

 
 
 
 
Change in valuation allowance, net other-than-temporary impairments:
 
 
 
Decrease in valuation allowance
—

 
6,998

 Other-than-temporary impairments
—

 
(2,984
)
    Total
—

 
4,014

 
 
 
 
Net investment gains
19,969

 
47,491

Income tax expense
(6,989
)
 
(16,409
)
    Total after-tax investment gains and losses
$
12,980

 
$
31,082

Change in unrealized investment gains and losses:
 

 
 

Fixed maturity securities
$
(15,589
)
 
$
19,422

Previously impaired fixed maturity securities
1,112

 
1,743

Equity securities available for sale
24,561

 
11,595

Investment funds
(3,268
)
 
1,677

Total change in unrealized investment gains and losses
6,816

 
34,437

Income tax benefit (expense)
994

 
(12,413
)
Noncontrolling interests
(40
)
 
(23
)
    Total after-tax unrealized gains and losses
$
7,770

 
$
22,001