Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Other Comprehensive Income (Loss), Net of Tax, Changes In:
Net unrealized gains (losses) on investments with other-than-temporary impairments	$ 2	$ (8)	$ 14	$ 6
Net unrealized gains (losses) on other investments	270	(585)	507	(647)
Net unrealized gains (losses) on investments	272	(593)	521	(641)
Net unrealized gains (losses) on discontinued operations	7		15
Foreign currency translation adjustment	42	(13)	34	(74)
Pension and postretirement benefits	(51)	5	(50)	10
Other comprehensive income (loss), net of tax	270	(601)	520	(705)
Net income (loss)	267	194	280	444
Total comprehensive income (loss)	$ 537	$ (407)	$ 800	$ (261)