Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2022

Share-based Payment Arrangement [Abstract]

Summary of Activity for Restricted Stock Awards

The following table provides a summary of activity with regard to restricted stock awards in the three months ended March 31, 2022:

	For the Three Months Ended March 31, 2022
	Number of Shares			Weighted Average Grant Date Fair Value
Unvested at beginning of year		6,950,335		$	11.68
Granted		2,859,342			11.78
Vested		(2,150,196	)		12.29
Canceled		(44,519	)		11.53
Unvested at end of year		7,614,962			11.55

Summary of Activity for Performance-Based Restricted Stock Units

The following table provides a summary of activity with regard to Performance-Based Restricted Stock Units ("PSUs") in the three months ended March 31, 2022:

	Number of Shares			Performance Period	Expected Vesting Dates
Outstanding at beginning of year		834,612
Granted		—
Released		(176,090	)
Canceled		(58,696	)
Outstanding at end of period		599,826		January 1, 2021 - December 31, 2023	March 31, 2023 and 2024