XML 116 R47.htm IDEA: XBRL DOCUMENT v2.4.0.8
Derivative Instruments Fair Value of Derivative Instruments as Presented in the Consolidated Balance Sheets (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Dec. 31, 2012
Derivatives, Fair Value [Line Items]          
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net $ 64,040 $ (150,847) $ 438,002 $ 108,314  
Derivative instruments 629,135   629,135   415,258
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net (408,409) (80,989) (45,137) 278,077  
Not Designated as Hedging Instrument [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative instruments 706,374   706,374   461,610
Derivative Liabilities 3,818,452   3,818,452   3,384,922
Call Option [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net 58,200 (122,241) 402,854 119,279  
Call Option [Member] | Not Designated as Hedging Instrument [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative instruments 629,135   629,135   415,258
Option on Securities [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net 197 (24,163) 28,295 (7,412)  
Option on Securities [Member] | Not Designated as Hedging Instrument [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative instruments 71,400   71,400   43,105
Interest Rate Cap [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net 1,841 (405) 2,318 (405)  
Interest Rate Cap [Member] | Not Designated as Hedging Instrument [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative instruments 5,565   5,565   3,247
Fixed Index Annuity Embedded Derivative Financial Instruments [Member]
         
Derivatives, Fair Value [Line Items]          
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net 408,606 56,826 73,432 (285,489)  
Fixed Index Annuity Embedded Derivative Financial Instruments [Member] | Not Designated as Hedging Instrument [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative Liability, Fair Value, Gross Liability 3,747,052   3,747,052   3,337,556
2015 Notes Embedded Conversion Derivative [Member]
         
Derivatives, Fair Value [Line Items]          
Embedded Derivative, Gain (Loss) on Embedded Derivative, Net (197) 24,163 (28,295) 7,412  
2015 Notes Embedded Conversion Derivative [Member] | Not Designated as Hedging Instrument [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative Liability, Fair Value, Gross Liability 71,400   71,400   43,105
Interest Rate Swap [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net 3,802 (4,038) 4,535 (3,148)  
Interest Rate Swap [Member] | Not Designated as Hedging Instrument [Member]
         
Derivatives, Fair Value [Line Items]          
Derivative instruments 274   274   0
Derivative Liability, Fair Value, Gross Liability $ 0   $ 0   $ 4,261