CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) (USD $) In Thousands, unless otherwise specified	2 Months Ended	1 Months Ended	3 Months Ended
	Mar. 31, 2015	Jan. 31, 2015	Mar. 31, 2014
Change in net unrealized gains (losses) on investments, income tax	$ (157,355)
Reclassification adjustment for investment amounts included in net income, income tax	(131)
Change in net unrealized gains (losses) relating to other-than-temporary impaired investments for which a portion has been recognized in earnings, income tax	0
Change in accumulated (loss) gain - derivatives, income tax	(12)
Reclassification adjustment for derivative amounts included in net income, income tax	31
Change in postretirement benefits liability adjustment, income tax	0
Predecessor
Change in net unrealized gains (losses) on investments, income tax		259,738	259,589
Reclassification adjustment for investment amounts included in net income, income tax		(2,244)	(2,023)
Change in net unrealized gains (losses) relating to other-than-temporary impaired investments for which a portion has been recognized in earnings, income tax		(131)	2,429
Change in accumulated (loss) gain - derivatives, income tax		5	316
Reclassification adjustment for derivative amounts included in net income, income tax		13	235
Change in postretirement benefits liability adjustment, income tax		$ (6,475)	$ (632)