Policyholder Account Balances, Future Policy Benefits and Claims and Separate Account Liabilities (Text) (Details) (EIA host values [Member])	12 Months Ended
	Dec. 31, 2014
EIA host values [Member]
Liability for Policyholder Account Balances and Future Policy Benefits and Policy Claims and Other Policyholders Funds [Line Items]
EIA contract initial term	7 years
Minimum interest rate guarantee	3.00%
Percentage of initial premium receiving interest guarantee	90.00%