General	3 Months Ended
Mar. 31, 2016
General [Abstract]
General	1. GENERAL Everest Re Group, Ltd. ("Group"), a Bermuda company, through its subsidiaries, principally provides reinsurance and insurance in the U.S., Bermuda and international markets. As used in this document, "Company" means Group and its subsidiaries. During the fourth quarter of 2015, the Company established new subsidiaries, Everest Preferred International Holdings, Ltd. ("Preferred International"), a Bermuda based company and Everest International Holdings (Bermuda), Ltd. ("International Holdings"), a Bermuda based company. These new subsidiaries were part of a capital restructuring within the Company to support a planned increase in international business production, which includes directly supporting Group's new Lloyd's of London Syndicate corporate member. Effective February 27, 2013, the Company established a new subsidiary, Mt. Logan Re Ltd. ("Mt. Logan Re"). Mt. Logan Re manages separate segregated accounts whose assets and capital relate mainly to third party external investors. Effective July 13, 2015, the Company sold all of the outstanding shares of capital stock of a wholly-owned subsidiary entity, Mt. McKinley Insurance Company ("Mt. McKinley"), to Clearwater Insurance Company. The operating results of Mt. McKinley for the three months ended March 31, 2015, are included within the Company's financial statements.

1. GENERAL

Everest Re Group, Ltd. ("Group"), a Bermuda company, through its subsidiaries, principally provides reinsurance and insurance in the U.S., Bermuda and international markets. As used in this document, "Company" means Group and its subsidiaries.

During the fourth quarter of 2015, the Company established new subsidiaries, Everest Preferred International Holdings, Ltd. ("Preferred International"), a Bermuda based company and Everest International Holdings (Bermuda), Ltd. ("International Holdings"), a Bermuda based company. These new subsidiaries were part of a capital restructuring within the Company to support a planned increase in international business production, which includes directly supporting Group's new Lloyd's of London Syndicate corporate member.

Effective February 27, 2013, the Company established a new subsidiary, Mt. Logan Re Ltd. ("Mt. Logan Re"). Mt. Logan Re manages separate segregated accounts whose assets and capital relate mainly to third party external investors.

Effective July 13, 2015, the Company sold all of the outstanding shares of capital stock of a wholly-owned subsidiary entity, Mt. McKinley Insurance Company ("Mt. McKinley"), to Clearwater Insurance Company. The operating results of Mt. McKinley for the three months ended March 31, 2015, are included within the Company's financial statements.