Stock-Based Incentive Plans (Tables)

9 Months Ended

Sep. 30, 2021

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Movement in Outstanding Shares of Restricted Class A Common Stock and Weighted-Average Grant Date Fair Value Per Share

The following table details the movement in our outstanding shares of restricted class A common stock and the weighted-average grant date fair value per share:

	Restricted Class A Common Stock			Weighted-Average Grant Date Fair Value Per Share
Balance as of December 31, 2020		1,627,890		$	33.14
Granted		263,809			26.16
Vested		(718,799	)		33.08
Forfeited		(29,580	)		31.52
Balance as of September 30, 2021		1,143,320		$	31.60