Investments (Reclassifications of AOCI) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013		Jun. 30, 2013
OCI Unrealized Gain Loss On Cash Flow Hedges Net Of Tax
Amount Reclassified from AOCI	$ 254	[1],[2],[3]	$ 538	[1],[2],[3]
OCI Unrealized Gain Loss On Available For Sale Securities Arising During Period Net Of Tax
Amount Reclassified from AOCI	4,197	[1],[3],[4]	34,971	[1],[3],[4]
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Amount Reclassified from AOCI	(4,451)	[1],[3]	(35,509)	[1],[3]
Accumulated Other Comprehensive Income (loss) [Member]
Amount Reclassified from AOCI	$ (4,451)	[1],[3]	$ (35,509)	[1],[3]

[1] All amounts are shown before tax.

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

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

[4] 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.