XML 68 R26.htm IDEA: XBRL DOCUMENT v2.4.0.6
Fair Values of Financial Instruments (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Dec. 31, 2012
Assets [Abstract]    
Available-for-sale Securities, Equity Securities $ 55,215 $ 53,422
Mortgage loans on real estate 2,591,897 2,623,940
Other Investments 193,714 196,366
Coinsurance deposits 2,941,816 2,910,701
Liabilities    
Policy benefit reserves 32,937,308 31,773,988
Carrying (Reported) Amount, Fair Value Disclosure [Member]
   
Assets [Abstract]    
Held-to-maturity Securities, Fair Value Disclosure 76,129 76,088
Mortgage loans on real estate 2,591,897 2,623,940
Derivative instruments 719,683 415,258
Other Investments 164,950 163,193
Cash and Cash Equivalents, at Carrying Value 882,097 1,268,545
Coinsurance deposits 2,941,816 2,910,701
Interest Rate Derivative Assets, at Fair Value 3,724 3,247
2015 Notes Hedges 71,203 43,105
Liabilities    
Policy benefit reserves 32,610,449 31,452,496
Liability for Future Policy Benefits, Other Contracts 446,967 455,167
Notes Payable 313,043 309,869
Subordinated debentures 245,913 245,869
2015 Notes Embedded Derivatives 71,203 43,105
Interest Rate Swaps 3,528 4,261
Estimate of Fair Value, Fair Value Disclosure [Member]
   
Assets [Abstract]    
Held-to-maturity Securities, Fair Value Disclosure 62,173 61,521
Mortgage loans on real estate 2,831,426 2,848,235
Derivative instruments 719,683 415,258
Other Investments 164,725 163,517
Cash and Cash Equivalents, at Carrying Value 882,097 1,268,545
Coinsurance deposits 2,699,973 2,678,232
Interest Rate Derivative Assets, at Fair Value 3,724 3,247
2015 Notes Hedges 71,203 43,105
Liabilities    
Policy benefit reserves 26,941,764 26,264,831
Liability for Future Policy Benefits, Other Contracts 461,429 469,768
Notes Payable 476,786 422,175
Subordinated debentures 224,659 218,283
2015 Notes Embedded Derivatives 71,203 43,105
Interest Rate Swaps 3,528 4,261
Fixed Maturities [Member] | Carrying (Reported) Amount, Fair Value Disclosure [Member]
   
Assets [Abstract]    
Available-for-sale Securities, Debt Securities 25,609,218 24,172,136
Fixed Maturities [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
   
Assets [Abstract]    
Available-for-sale Securities, Debt Securities 25,609,218 24,172,136
Equity Securities [Member] | Carrying (Reported) Amount, Fair Value Disclosure [Member]
   
Assets [Abstract]    
Available-for-sale Securities, Equity Securities 55,215 53,422
Equity Securities [Member] | Estimate of Fair Value, Fair Value Disclosure [Member]
   
Assets [Abstract]    
Available-for-sale Securities, Equity Securities $ 55,215 $ 53,422