Consolidated Statements of Cash Flows Parentheticals (Individual Life [Member], USD $)	3 Months Ended	12 Months Ended
Dec. 31, 2013	Dec. 31, 2013	Dec. 31, 2012
Individual Life [Member]
Goodwill impairment loss	$ 342,000,000	$ 0	$ 342

Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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