Stockholders' Equity and Non-Controlling Interests - Non-Vested Shares (Details)	3 Months Ended
	Mar. 31, 2022 $ / shares shares
Non-Vested Shares and Share Equivalents activity
Balance at the beginning of the period (in shares)	3,702,007
Granted (in shares)	784,893
Vested (in shares)	(832,661)
Forfeited (in shares)	(3,689)
Balance at the end of the period (in shares)	3,650,550
Weighted Average Grant Date Fair Value (per share)
Balance at the beginning of period (in dollars per share) | $ / shares	$ 18.90
Granted (in dollars per share) | $ / shares	23.81
Vested (in dollars per share) | $ / shares	17.73
Forfeited (in dollars per share) | $ / shares	23.95
Balance at the end of period (in dollars per share) | $ / shares	$ 20.21
2017 Equity Plan
Non-Vested Shares and Share Equivalents activity
Balance at the beginning of the period (in shares)	2,406,730
Granted (in shares)	784,893
Vested (in shares)	(600,902)
Forfeited (in shares)	(3,689)
Balance at the end of the period (in shares)	2,587,032
2017 Manager Equity Plan
Non-Vested Shares and Share Equivalents activity
Balance at the beginning of the period (in shares)	1,295,277
Granted (in shares)	0
Vested (in shares)	(231,759)
Forfeited (in shares)	0
Balance at the end of the period (in shares)	1,063,518