Contract Withdrawal Provisions (Details)	12 Months Ended
	Dec. 31, 2013
Surrender Charges [Line Items]
Surrender charge period in years	10 years 0 months 0 days
Maximum [Member]
Surrender Charges [Line Items]
Annuities surrender charge percentage	9.00%
Minimum [Member]
Surrender Charges [Line Items]
Annuities surrender charge percentage	1.00%