CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME/(LOSS)
Net income/(loss)	$ 5,540	$ 26,602
Other comprehensive income/(loss), including portion attributable to noncontrolling interests:
Unrealized holding gain/(loss)	(2,917)	(2,210)
(Gain)/loss reclassified into earnings from other comprehensive income/(loss)	357	(945)
Other comprehensive income/(loss), including portion attributable to noncontrolling interests	(2,560)	(3,155)
Comprehensive income/(loss)	2,980	23,447
Comprehensive (income)/loss attributable to noncontrolling interests	(181)	(1,847)
Comprehensive income/(loss) attributable to UDR, Inc.	$ 2,799	$ 21,600