Income Taxes Income Taxes - Provision for Income Taxes Charged To Income From Continuing Operations (Details) - Successor [Member] - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Provision for Income Taxes [Line Items]
Current Income Tax Expense (Benefit)	$ 30,729	$ 17,077	$ 9,463
Current Federal Tax Expense (Benefit)	3,934	16,893	6,085
Current State and Local Tax Expense (Benefit)	707	182	0
Current Foreign Tax Expense (Benefit)	26,088	2	3,378
Deferred Income Tax Expense (Benefit)	(20)	287	94
Income tax expense (benefit)	$ 30,709	$ 17,364	$ 9,557