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INVESTMENTS (DETAILS 3) $ in Thousands | Mar. 31, 2016 USD ($) security | Dec. 31, 2015 USD ($) security
--- | --- | ---
Fixed Maturities [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | $ 1,490,567 | $ 1,317,794
Unrealized Losses - 12 months or greater | (72,701) | (106,770)
Fair Value - Less than 12 months | 2,519,645 | 7,145,067
Unrealized Losses - Less than 12 months | (50,558) | (123,638)
Total Fair Value of Securities in Unrealized Loss Position | 4,010,212 | 8,462,861
Total Unrealized Losses | $ (123,259) | $ (230,408)
Number of Available For Sale Securities In Unrealized Loss Positions | security | 1,382 | 2,314
Number of Available For Sale Securities in Unrealized Loss Positions for 12 Months or Greater | security | 438 | 383
Fixed Maturities [Member] | Below Investment Grade or Not Rated [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Total Unrealized Losses | $ (26,000) | $ (39,000)
US Government and Agency [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 84,342 | 84,179
Unrealized Losses - 12 months or greater | (3,030) | (7,622)
Fair Value - Less than 12 months | 146,502 | 1,474,202
Unrealized Losses - Less than 12 months | (93) | (15,591)
Total Fair Value of Securities in Unrealized Loss Position | 230,844 | 1,558,381
Total Unrealized Losses | (3,123) | (23,213)
Non-US Government [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 135,920 | 170,269
Unrealized Losses - 12 months or greater | (30,440) | (50,841)
Fair Value - Less than 12 months | 220,140 | 317,693
Unrealized Losses - Less than 12 months | (9,478) | (21,491)
Total Fair Value of Securities in Unrealized Loss Position | 356,060 | 487,962
Total Unrealized Losses | (39,918) | (72,332)
Corporate Debt [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 388,621 | 340,831
Unrealized Losses - 12 months or greater | (24,425) | (33,441)
Fair Value - Less than 12 months | 1,019,187 | 2,845,375
Unrealized Losses - Less than 12 months | (28,933) | (62,845)
Total Fair Value of Securities in Unrealized Loss Position | 1,407,808 | 3,186,206
Total Unrealized Losses | (53,358) | (96,286)
Agency RMBS [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 179,155 | 64,792
Unrealized Losses - 12 months or greater | (850) | (1,609)
Fair Value - Less than 12 months | 143,472 | 1,073,566
Unrealized Losses - Less than 12 months | (531) | (8,066)
Total Fair Value of Securities in Unrealized Loss Position | 322,627 | 1,138,358
Total Unrealized Losses | (1,381) | (9,675)
CMBS [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 102,506 | 75,627
Unrealized Losses - 12 months or greater | (1,775) | (1,579)
Fair Value - Less than 12 months | 392,674 | 659,480
Unrealized Losses - Less than 12 months | (4,108) | (7,603)
Total Fair Value of Securities in Unrealized Loss Position | 495,180 | 735,107
Total Unrealized Losses | (5,883) | (9,182)
Non-Agency RMBS [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 5,419 | 5,283
Unrealized Losses - 12 months or greater | (275) | (210)
Fair Value - Less than 12 months | 58,771 | 43,199
Unrealized Losses - Less than 12 months | (991) | (763)
Total Fair Value of Securities in Unrealized Loss Position | 64,190 | 48,482
Total Unrealized Losses | (1,266) | (973)
ABS [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 579,638 | 562,599
Unrealized Losses - 12 months or greater | (11,397) | (11,158)
Fair Value - Less than 12 months | 536,264 | 667,448
Unrealized Losses - Less than 12 months | (6,404) | (6,443)
Total Fair Value of Securities in Unrealized Loss Position | 1,115,902 | 1,230,047
Total Unrealized Losses | (17,801) | (17,601)
Municipals [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 14,966 | 14,214
Unrealized Losses - 12 months or greater | (509) | (310)
Fair Value - Less than 12 months | 2,635 | 64,104
Unrealized Losses - Less than 12 months | (20) | (836)
Total Fair Value of Securities in Unrealized Loss Position | 17,601 | 78,318
Total Unrealized Losses | (529) | (1,146)
Equity Securities [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 0 | 2,331
Unrealized Losses - 12 months or greater | 0 | (313)
Fair Value - Less than 12 months | 72,146 | 234,997
Unrealized Losses - Less than 12 months | (3,760) | (8,676)
Total Fair Value of Securities in Unrealized Loss Position | 72,146 | 237,328
Total Unrealized Losses | $ (3,760) | $ (8,989)
Number of Available For Sale Securities In Unrealized Loss Positions | security | 29 | 35
Number of Available For Sale Securities in Unrealized Loss Positions for 12 Months or Greater | security | 0 | 1
Common Stock [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | $ 0 | $ 0
Unrealized Losses - 12 months or greater | 0 | 0
Fair Value - Less than 12 months | 0 | 0
Unrealized Losses - Less than 12 months | (210) | 0
Total Fair Value of Securities in Unrealized Loss Position | 0 | 0
Total Unrealized Losses | (210) | 0
Exchange-Traded Funds [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 0 | 2,331
Unrealized Losses - 12 months or greater | 0 | (313)
Fair Value - Less than 12 months | 72,146 | 110,972
Unrealized Losses - Less than 12 months | (3,550) | (4,449)
Total Fair Value of Securities in Unrealized Loss Position | 72,146 | 113,303
Total Unrealized Losses | (3,550) | (4,762)
Bond Mutual Funds [Member] |  |
Schedule Of Available For Sale Securities [Line Items] |  |
Fair Value - 12 months or greater | 0 | 0
Unrealized Losses - 12 months or greater | 0 | 0
Fair Value - Less than 12 months | 0 | 124,025
Unrealized Losses - Less than 12 months | 0 | (4,227)
Total Fair Value of Securities in Unrealized Loss Position | 0 | 124,025
Total Unrealized Losses | $ 0 | $ (4,227)

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