Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity Reclassifications out of Accumulated Other Comprehensive Income (Details)

v3.6.0.2
Stockholders' Equity Reclassifications out of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]      
Gain (Loss) on Investments, Excluding Other than Temporary Impairments $ 107,374 $ (363,379) $ (87,201)
Reclassification out of Accumulated Other Comprehensive Income [Member]      
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]      
Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net 1,822 535 392
Gain (Loss) on Investments, Excluding Other than Temporary Impairments (102,852) (336,230) (52,931)
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest $ (101,030) $ (335,695) $ (52,539)