Shareholders' and Owners Equity - Owners' Equity (Predecessor) (Details) - Predecessor			9 Months Ended	12 Months Ended
	Oct. 10, 2016 USD ($)	Oct. 10, 2016 USD ($)	Oct. 10, 2016 USD ($)	Dec. 31, 2015 USD ($) class	Dec. 31, 2014 USD ($)
Class of Stock [Line Items]
Number of classes of membership interests | class				2
Incentive unit compensation			$ 165,394,000	$ 0	$ 0
Deemed contribution from payment of transaction Costs	$ 14,000,000
Members' equity, contributions		$ 179,442,000		$ 111,396,000	$ 59,926,000
Centennial HoldCo
Class of Stock [Line Items]
Ownership interest				61.20%
Members' equity, contributions				$ 27,200,000
Centennial HoldCo | Class A
Class of Stock [Line Items]
Members' equity, contributed capital				289,400,000
Members' equity, remaining capital contribution commitment				$ 32,500,000
Celero
Class of Stock [Line Items]
Ownership interest				21.20%
Celero | Class B
Class of Stock [Line Items]
Members' equity, contributed capital				$ 125,400,000
Members' equity, remaining capital contribution commitment				$ 0.0
Follow-On
Class of Stock [Line Items]
Ownership interest				17.60%
Members' equity, contributions				$ 84,200,000
Follow-On | Class A
Class of Stock [Line Items]
Members' equity, contributed capital				84,200,000
Members' equity, remaining capital contribution commitment				$ 100,300,000