Accumulated Other Comprehensive Income (Loss)(Tables)

9 Months Ended

Sep. 30, 2013

Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]

Components Of Accumulated Other Comprehensive Income (Loss)

A reconciliation of the components of accumulated other comprehensive income (loss) at September 30, 2013 and 2012 is as follows:

	2013			2012
Investments:
Gross unrealized gains	$	1,003.0		$	1,373.9
Gross unrealized losses	(276.7		)	(46.7		)
Net pre-tax unrealized gains	726.3			1,327.2
Deferred tax liability	(249.7		)	(465.0		)
Net unrealized gains on investments	476.6			862.2
Non-credit components of other-than-temporary impairments on investments:
Unrealized losses	(0.9		)	(3.4		)
Deferred tax asset	0.3			1.2
Net unrealized non-credit component of other-than-temporary impairments on investments	(0.6		)	(2.2		)
Cash flow hedges:
Gross unrealized losses	(50.8		)	(55.4		)
Deferred tax asset	17.8			19.4
Net unrealized losses on cash flow hedges	(33.0		)	(36.0		)
Defined benefit pension plans:
Deferred net actuarial loss	(654.0		)	(620.3		)
Deferred prior service credits	3.3			4.1
Deferred tax asset	256.4			249.6
Net unrecognized periodic benefit costs for defined benefit pension plans	(394.3		)	(366.6		)
Postretirement benefit plans:
Deferred net actuarial loss	(182.7		)	(224.0		)
Deferred prior service credits	93.2			106.5
Deferred tax asset	35.2			47.6
Net unrecognized periodic benefit costs for postretirement benefit plans	(54.3		)	(69.9		)
Foreign currency translation adjustments:
Gross unrealized gains (losses)	1.3			(0.9		)
Deferred tax (liability) asset	(0.5		)	0.3
Net unrealized gains (losses) on foreign currency translation adjustments	0.8			(0.6		)
Accumulated other comprehensive (loss) income	$	(4.8	)	$	386.9

Other Comprehensive Income (Loss) Reclassification Adjustments

Other comprehensive income (loss) reclassification adjustments for the three months ended September 30, 2013 and 2012 are as follows:

	2013			2012
Investments:
Net holding (loss) gain on investment securities arising during the period, net of tax (benefit) expense of $(9.4) and $73.4, respectively	$	(15.0	)	$	135.3
Reclassification adjustment for net realized gain on investment securities, net of tax expense of $16.9 and $17.8, respectively	31.3			33.0
Total reclassification adjustment on investments	16.3			168.3
Non-credit component of other-than-temporary impairments on investments:
Non-credit component of other-than-temporary impairments on investments, net of tax benefit of $0.3 and $0.0, respectively	(0.6		)	—
Cash flow hedges:
Holding gain (loss), net of tax expense (benefit) of $0.4 and $(0.6), respectively	0.7			(1.0		)
Other:
Net change in unrecognized periodic benefit costs for defined benefit pension and postretirement benefit plans, net of tax expense of $3.2 and $4.7, respectively	4.8			6.9
Foreign currency translation adjustment, net of tax expense of $0.6 and $0.3, respectively	1.2			0.5
Net gain recognized in other comprehensive income (loss), net of tax expense of $11.4 and $95.6, respectively	$	22.4		$	174.7

Other comprehensive income (loss) reclassification adjustments for the nine months ended September 30, 2013 and 2012 are as follows:

	2013			2012
Investments:
Net holding (loss) gain on investment securities arising during the period, net of tax (benefit) expense of $(213.6) and $59.1, respectively	$	(390.1	)	$	111.1
Reclassification adjustment for net realized gain on investment securities, net of tax expense of $34.0 and $74.0, respectively	63.1			137.4
Total reclassification adjustment on investments	(327.0		)	248.5
Non-credit component of other-than-temporary impairments on investments:
Non-credit component of other-than-temporary impairments on investments, net of tax expense of $0.9 and $2.4, respectively	1.6			4.4
Cash flow hedges:
Holding gain (loss), net of tax expense (benefit) of $1.2 and $(0.3), respectively	2.2			(0.6		)
Other:
Net change in unrecognized periodic benefit costs for defined benefit pension and postretirement benefit plans, net of tax expense of $12.1 and $13.5, respectively	18.6			19.9
Foreign currency translation adjustment, net of tax expense (benefit) of $0.4 and $(0.1), respectively	0.7			(0.2		)
Net (loss) gain recognized in other comprehensive income (loss), net of tax (benefit) expense of $(165.0) and $148.6, respectively	$	(303.9	)	$	272.0