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INVESTMENTS (DETAILS 12) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Restricted Investments [Line Items] |  |
Collateral in Trust for inter-company agreements | $ 2,792,776 | $ 2,766,453
Collateral for secured letter of credit facility | 445,482 | 481,023
Collateral in Trust for third party agreements | 777,076 | 551,985
Securities on deposit with regulatory authorities | 50,005 | 57,597
Total restricted investments | 4,065,339 | 3,857,058
Lloyd's [Member] |  |
Restricted Investments [Line Items] |  |
Collateral in Trust for third party agreements | $ 376,000 | $ 232,000

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- Definition The carrying amount as of the date of the latest financial statement presented of securities which are owned but transferred to serve as collateral for inter-company insurance and reinsurance agreements, and for which the transferee does not have the right by contract or custom to sell or re-pledge them to an unrelated party. + References No definition available. + Details
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