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Fair Value of Assets and Liabilities (Narrative) (Details)	Jun. 30, 2013	Dec. 31, 2012
Fair Value Disclosures [Abstract]
Percentage Of Fixed Maturity Securities Classified As Level 3	11.00%	10.00%

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- Definition

Percentage of fixed maturity securities classified as Level 3

+ References

No definition available.

+ Details

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- Details

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