Equity-Based Compensation (Tables)

6 Months Ended

Jun. 30, 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 June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Equity-based compensation - Plan	$	11,302	$	15,674	$	25,781	$	34,555
Equity-based compensation - Plan (CGC Awards)	7,181		314		11,992		314
Equity-based compensation - other	1,704		4,705		17,151		4,801
Total equity-based compensation expense	$	20,187	$	20,693	$	54,924	$	39,670

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

	Six Months Ended June 30, 2020
Restricted Share Units (Fair value information expressed in whole dollars)	RSUs		Weighted Average Grant Date Fair Value
Unvested, beginning of period (1)	7,843		$	15.10
Granted	4,926		3.60
Forfeited	(2,052	)	13.15
Vested	(2,736	)	11.60
Unvested, end of period	7,981		$	9.70
Vested and unreleased	1,368		$	15.73
Outstanding, end of period	9,349		$	10.58

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

	Six Months Ended June 30, 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	(869	)	17.29
Exercised	—		—
Options outstanding, end of period	4,929		$	21.70
Options exercisable, end of period	2,125		$	24.50

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

	Six Months Ended June 30, 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	—		$	—