Accumulated Other Comprehensive Income (Tables)

9 Months Ended

Sep. 30, 2015

Schedule Of Accumulated Other Comprehensive Income [Table Text Block]

			Net Unrealized						Total
			Gains (Losses) on				Net Unrealized		Accumulated
			Fixed Maturity		Employee		Gains on		Other
			Securities—		Benefit		Derivative		Comprehensive
			Available-for-Sale		Plans		Instruments		Income (Loss)
			(In millions)
Balance, January 1, 2014			$	173.2	$	(38.5)	$	---	$	134.7
	Other comprehensive income (loss), net of tax
		before reclassification adjustment⁽¹⁾		50.3		(70.4)		---		(20.1)
	Amounts reclassified from accumulated other
		comprehensive (loss) income, net of tax⁽²⁾		(2.0)		1.7		---		(0.3)
Net other comprehensive income (loss), net of tax				48.3		(68.7)		---		(20.4)
Balance, December 31, 2014				221.5		(107.2)		---		114.3
	Other comprehensive (loss) income, net of tax
		before reclassification adjustment⁽³⁾		(89.7)		(0.1)		3.5		(86.3)
	Amounts reclassified from accumulated other
		comprehensive income, net of tax⁽⁴⁾		2.1		6.6		---		8.7
Net other comprehensive (loss) income, net of tax				(87.6)		6.5		3.5		(77.6)
Balance, September 30, 2015			$	133.9	$	(100.7)	$	3.5	$	36.7

⁽¹⁾ Net of tax expense of $24.6 million for net unrealized gains on fixed maturity securities and net of tax benefit of $37.9 million for employee benefits.

⁽²⁾ Net of tax benefit of $1.1 million for net unrealized gains on fixed maturity securities and net of tax expense of $0.9 million for employee benefits.

⁽³⁾ Net of tax benefit of $44.9 million for net unrealized losses on fixed maturity securities and net of tax expense of $1.8 million for net unrealized gains on derivative instruments.

⁽⁴⁾ Net of tax expense of $1.2 million for net unrealized losses on fixed maturity securities and net of tax expense of $3.5 million for employee benefits