v2.4.0.6
Other Comprehensive Income (Loss) and Accumulated Other Comprehensive Income (Tables)
 3 Months Ended
Mar. 31, 2012
Statement of Income and Comprehensive Income [Abstract]  
Schedule of Comprehensive Income (Loss) [Table Text Block]
The components of Other Comprehensive Income Tax Benefit (Expense) for the three months ended March 31, 2012 and 2011 was:
 
 
Three Months Ended
(Dollars in Millions)
 
Mar 31,
2012
 
Mar 31,
2011
Income Tax Benefit (Expense):
 
 
 
 
Unrealized Holding (Gains) Losses Arising During the Period Before Reclassification Adjustment
 
$
(1.8
)
 
$
4.5

Reclassification Adjustment for Amounts Included in Net Income
 
1.4

 
4.8

Unrealized Holding (Gains) Losses
 
(0.4
)
 
9.3

Foreign Currency Translation Adjustments Arising During the Period Before Reclassification Adjustment
 
(0.3
)
 
(0.1
)
Reclassification Adjustment for Amounts Included in Net Income
 
—

 
—

Foreign Currency Translation Adjustment
 
(0.3
)
 
(0.1
)
Amortization of Unrecognized Postretirement Benefit Costs
 
(1.6
)
 
(0.7
)
Other Comprehensive Income Tax Benefit (Expense)
 
$
(2.3
)
 
$
8.5

The components of Other Comprehensive Income (Loss) Before Income Taxes for the three months ended March 31, 2012 and 2011 was:
 
 
Three Months Ended
(Dollars in Millions)
 
Mar 31,
2012
 
Mar 31,
2011
Other Comprehensive Income (Loss) Before Income Taxes:
 
 
 
 
Unrealized Holding Gains (Losses) Arising During the Period Before Reclassification Adjustment
 
$
5.2

 
$
(12.9
)
Reclassification Adjustment for Amounts Included in Net Income
 
(3.9
)
 
(13.7
)
Unrealized Holding Gains (Losses)
 
1.3

 
(26.6
)
Foreign Currency Translation Adjustments Arising During the Period Before Reclassification Adjustment
 
0.7

 
0.4

Reclassification Adjustment for Amounts Included in Net Income
 
—

 
—

Foreign Currency Translation Adjustments
 
0.7

 
0.4

Amortization of Unrecognized Postretirement Benefit Costs
 
4.4

 
1.9

Other Comprehensive Income (Loss) Before Income Taxes
 
$
6.4

 
$
(24.3
)
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
The components of Accumulated Other Comprehensive Income at March 31, 2012 and December 31, 2011 were:
(Dollars in Millions)
 
Mar 31,
2012
 
Dec 31,
2011
Unrealized Gains on Investments, Net of Income Taxes:
 
 
 
 
Available for Sale Fixed Maturities with Portion of OTTI Recognized in Earnings
 
$
1.7

 
$
1.5

Other Unrealized Gains on Investments
 
346.4

 
345.7

Foreign Currency Translation Adjustments, Net of Income Taxes
 
0.1

 
(0.3
)
Net Unrecognized Postretirement Benefit Costs, Net of Income Taxes
 
(86.1
)
 
(88.9
)
Accumulated Other Comprehensive Income
 
$
262.1

 
$
258.0