Consolidated and Nature of Operations - Schedule of Reclassification of Prior Period Adjustments (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Stock compensation	$ 12,891	$ 25,048
Change in other long-term liabilities	$ 13,279	(16,037)
As previously reported
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Stock compensation		0
Change in other long-term liabilities		9,011
Reclassifications to conform to current year presentation
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Stock compensation		25,048
Change in other long-term liabilities		$ (25,048)