Condensed Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
NET INCOME	$ 131	$ 111	$ 395	$ 229
Unrealized gains on investments available-for-sale, net of tax of $22, $89, $61 and $150, respectively	40	164	113	278
Amortization of pension actuarial loss and prior service cost, net of tax of $1, $1, $3 and $2, respectively	1	1	4	3
Change in life deferred acquisition costs, life policy reserves and other, net of tax of $2, $(2), $10 and $(5), respectively	5	(4)	21	(11)
Other comprehensive income, net of tax	46	161	138	270
COMPREHENSIVE INCOME	$ 177	$ 272	$ 533	$ 499