Stock-Based Compensation - Restricted Stock Activity (Details) shares in Thousands	6 Months Ended
	Jun. 30, 2022 $ / shares shares
Restricted stock
Shares
Non-vested awards at beginning of period (in shares)	2,578
Granted (in shares)	1,861
Vested (in shares)	(1,106)
Canceled (in shares)	(188)
Non-vested awards at end of period (in shares)	3,145
Weighted Average Grant Date Fair Value Per Share
Non-vested awards at beginning of period (in dollars per share) | $ / shares	$ 10.35
Granted (in dollars per share) | $ / shares	9.03
Vested (in dollars per share) | $ / shares	10.31
Canceled (in dollars per share) | $ / shares	9.35
Non-vested awards at end of period (in dollars per share) | $ / shares	$ 9.64
Cash-settled units
Shares
Non-vested awards at end of period (in shares)	508
Stock-settled awards and units
Shares
Non-vested awards at end of period (in shares)	2,637