CONDENSED CONSOLIDATED STATEMENTS OF EQUITY (Parenthetical) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Stockholders' Equity [Abstract]
Distributions - common share (in dollars per share)	$ 0.70	$ 0.70	$ 1.40	$ 1.40
Distributions - preferred shares (in dollars per share)	$ 0.4140625	$ 0.4140625	$ 0.8281	$ 0.8281