Equity-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2020

Equity-based compensation [Abstract]

Disclosure of Share-based Compensation Arrangements by Share-based Payment Award [Table Text Block]

Equity-based compensation expense	Three Months Ended March 31,
	2020		2019
Equity-based compensation - Plan	$	19,290	$	18,881
Equity-based compensation - other	15,447		96
Total equity-based compensation expense	$	34,737	$	18,977

Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

	Three Months Ended March 31, 2020
Restricted Share Units (Fair value information expressed in whole dollars)	RSUs		Weighted Average Grant Date Fair Value
Unvested, beginning of period	7,843		$	15.10
Granted (1)	4,155		3.68
Forfeited	(1,593	)	14.48
Vested	(1,247	)	8.00
Unvested, end of period	9,158		$	10.99

Share-based Payment Arrangement, Option, Activity [Table Text Block]

	Three Months Ended March 31, 2020
Stock Options (Exercise price expressed in whole dollars)	Options		Weighted Average Exercise Price
Options outstanding, beginning of period	5,607		$	21.56
Granted	191		5.75
Forfeited	(731	)	16.39
Exercised	—		—
Options outstanding, end of period	5,067		$	21.71
Options exercisable, end of period	1,718		$	24.80

Share-based payment arrangements, LLC profits interests [Table Text Block]

	Three Months Ended March 31, 2020
Profits Interests (Fair value information expressed in whole dollars)	Number of Units		Weighted Average Grant Date Fair Value
Unvested, beginning of period	1,000		$	0.43
Class C-1 units granted	—		—
Class C-1 units canceled	—		—
Class C-1 vested	(1,000	)	0.43
Unvested, end of period	—		$	—