Stockholders' Equity and Non-Controlling Interests - Declared Dividends (Details) - $ / shares													12 Months Ended
	Dec. 15, 2021	Sep. 15, 2021	Jun. 14, 2021	Mar. 11, 2021	Dec. 09, 2020	Sep. 16, 2020	Jun. 16, 2020	Feb. 25, 2020	Nov. 18, 2019	Aug. 07, 2019	May 08, 2019	Feb. 28, 2019	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stockholders' Equity Note [Abstract]
Dividends declared per common share (in dollars per share)	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 0.48	$ 1.92	$ 1.92	$ 1.92