Investments (Reclassifications of AOCI) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013
OCI Unrealized Gain Loss On Cash Flow Hedges Net Of Tax
Amount Reclassified from AOCI	$ (29)	[1],[2],[3]
OCI Unrealized Gain Loss On Available For Sale Securities Arising During Period Net Of Tax
Amount Reclassified from AOCI	2,742	[1],[2]
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Amount Reclassified from AOCI	(2,713)	[1],[2],[4],[5]
Accumulated Other Comprehensive Income (loss) [Member]
Amount Reclassified from AOCI	$ (2,713)	[1],[2]

[1] All amounts are shown before tax.

[2] Positive amounts indicate gains/benefits reclassified out of AOCI. Negative amounts indicate losses/costs reclassified out of AOCI.

[3] See Note 5 for additional information on cash flow hedges.

[4] Includes cash flow hedges of ($1) million and ($3) million as of March 31, 2013 and December 31, 2012, respectively, and ($2) million and ($1) million as of March 31, 2012 and December 31, 2011, respectively.

[5] See table below for additional information on unrealized investment gains (losses), including the impact on deferred policy acquisition and other costs, future policy benefits and policyholders’ dividends.