Equity-Based Compensation - Allocated Equity-Based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Equity-based compensation expense
Total equity-based compensation expense	$ 73,033	$ 2,582	$ 74,997	$ 4,907
Cost of revenue, excluding depreciation and amortization
Equity-based compensation expense
Total equity-based compensation expense	10,643	728	11,355	1,363
General and administrative
Equity-based compensation expense
Total equity-based compensation expense	$ 62,390	$ 1,854	$ 63,642	$ 3,544