Stock Based Compensation - Stock Options, Restricted Stock and Restricted Stock Units Granted (Details) - Restricted stock and restricted stock units	3 Months Ended
	Mar. 31, 2021 $ / shares shares
Restricted Stock & RSU's:
Number of shares granted (shares) | shares	2,349,641
Grant date fair value per share (USD per share) | $ / shares	$ 22.04
Employee
Restricted Stock & RSU's:
Vesting period (in years)	3 years
Director
Restricted Stock & RSU's:
Vesting period (in years)	1 year
Award vesting rate (as a percent)	100.00%
February 11, 2021 Grant Date
Restricted Stock & RSU's:
Number of shares granted (shares) | shares	65,790
Grant date fair value per share (USD per share) | $ / shares	$ 22.80
Vesting period (in years)	2 years 4 months 24 days
March 10, 2021 Grant Date
Restricted Stock & RSU's:
Number of shares granted (shares) | shares	67,021
Grant date fair value per share (USD per share) | $ / shares	$ 22.01
Vesting period (in years)	1 year
March 10, 2021 Grant Date #2
Restricted Stock & RSU's:
Number of shares granted (shares) | shares	2,203,390
Grant date fair value per share (USD per share) | $ / shares	$ 22.01
Vesting period (in years)	3 years
March 31, 2021 Grant Date
Restricted Stock & RSU's:
Number of shares granted (shares) | shares	13,440
Grant date fair value per share (USD per share) | $ / shares	$ 23.81
Vesting period (in years)	3 years