AETNA INC /PA/ | 2013 | FY | 3

9.
Other Comprehensive (Loss) Income

Shareholders’ equity included the following activity in accumulated other comprehensive loss in 2013, 2012 and 2011:
 
Net Unrealized Gains (Losses)
 
 
Total
Accumulated
Other
Comprehensive
(Loss) Income
 
 
Securities
Foreign
Currency
and
Derivatives
 
 
Pension and OPEB Plans

(Millions)
Previously
Impaired (1)

 
All Other

Balance at December 31, 2010
$
75.1

 
$
375.2

 
$
(27.3
)
 
$
(1,585.6
)
 
$
(1,162.6
)
Other comprehensive (loss) income
(16.9
)
 
220.0

 
(6.4
)
 
(223.3
)
 
(26.6
)
Balance at December 31, 2011
58.2

 
595.2

 
(33.7
)
 
(1,808.9
)
 
(1,189.2
)
Other comprehensive (loss) income
(.9
)
 
230.0

 
4.2

 
(77.5
)
 
155.8

Balance at December 31, 2012
57.3

 
825.2

 
(29.5
)
 
(1,886.4
)
 
(1,033.4
)
Other comprehensive (loss) income
 
 
 
 
 
 
 
 
 
before reclassifications
(47.2
)
 
(522.1
)
 
26.4

 
565.1

 
22.2

Amounts reclassified from accumulated
 
 
 
 
 
 
 
 
 
other comprehensive income
24.1

(2) 
23.7

(2) 
3.5

(3) 
47.8

(4) 
99.1

Other comprehensive (loss) income
(23.1
)
 
(498.4
)
 
29.9

 
612.9

 
121.3

Balance at December 31, 2013
$
34.2

 
$
326.8

 
$
.4

 
$
(1,273.5
)
 
$
(912.1
)
 
 
 
 
 
 
 
 
 
 
(1)
Represents unrealized gains on the non-credit related component of impaired debt securities that we do not intend to sell and subsequent changes in the fair value of any previously impaired security.
(2)
Reclassifications out of accumulated other comprehensive income for previously impaired debt securities and all other securities are reflected in net realized capital gains (losses) within the Consolidated Statements of Income.
(3)
Reclassifications out of accumulated other comprehensive income for foreign currency gains (losses) and derivatives are reflected in net realized capital gains (losses) within the Consolidated Statements of Income, except for derivatives related to interest rate swaps which are reflected in interest expense and were not material during 2013.
(4)
Reclassifications out of accumulated other comprehensive income for pension and OPEB plan expenses are reflected in general and administrative expenses within the Consolidated Statements of Income (Refer to Note 11 beginning on page 114 for additional information).


The components of our pension and other postretirement benefit (“OPEB”) plans included the following activity in accumulated other comprehensive loss in 2013, 2012 and 2011:
 
Pension Plans
 
OPEB Plans
 
 
Unrecognized
 
 
Unrecognized

 
Unrecognized
 
 
Unrecognized

 
 
Net Actuarial
 
 
Prior Service

 
Net Actuarial
 
 
Prior Service

 
(Millions)
 
Losses

 
Costs

 
 
Losses

 
Costs

Total

Balance at December 31, 2010
 
$
(1,547.9
)
 
$
1.8

 
 
$
(66.1
)
 
$
26.6

$
(1,585.6
)
Unrealized net losses arising during
 
 
 
 
 
 
 
 
 
 
  the period ($(402.6) pretax)
 
(268.3
)
 
—

 
 
6.6

 
—

(261.7
)
Reclassification to earnings ($(59.1) pretax)
 
37.9

 
(.3
)
 
 
3.2

 
(2.4
)
38.4

Balance at December 31, 2011
 
(1,778.3
)
 
1.5

 
 
(56.3
)
 
24.2

(1,808.9
)
Unrealized net losses arising during
 
 
 
 
 
 
 
 
 
 
  the period ($(189.8) pretax)
 
(130.4
)
 
—

 
 
7.0

 
—

(123.4
)
Reclassification to earnings ($(70.6) pretax)
 
45.7

 
(.3
)
 
 
2.9

 
(2.4
)
45.9

Balance at December 31, 2012
 
(1,863.0
)
 
1.2

 
 
(46.4
)
 
21.8

(1,886.4
)
Unrealized net gains arising during
 
 
 
 
 
 
 
 
 
 
  the period ($869.3 pretax)
 
550.1

 
—

 
 
15.0

 
—

565.1

Reclassification to earnings ($(73.6) pretax)
 
49.0

 
(.3
)
 
 
1.5

 
(2.4
)
47.8

Balance at December 31, 2013
 
$
(1,263.9
)
 
$
.9

 
 
$
(29.9
)
 
$
19.4

$
(1,273.5
)
 
 
 
 
 
 
 
 
 
 
 

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