CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Net income	$ 217,626	$ 65,577	$ 47,345
Other comprehensive income
Change in unrealized gains on cash flow hedges	34
Change in unrealized gains on cash flow hedges		280	0
Total other comprehensive income	34	280	0
Total comprehensive income	217,660	65,857	47,345
Comprehensive income attributable to noncontrolling interests	(4,075)	(1,544)	(1,315)
Total comprehensive income attributable to common stockholders	213,585	64,313	46,030
Healthcare Trust of America Holdings, LP (HTALP)
Net income	217,626	65,577	47,345
Other comprehensive income
Change in unrealized gains on cash flow hedges	34
Change in unrealized gains on cash flow hedges		280	0
Total other comprehensive income	34	280	0
Total comprehensive income	217,660	65,857	47,345
Comprehensive income attributable to noncontrolling interests	(89)	(123)	(118)
Total comprehensive income attributable to common stockholders	$ 217,571	$ 65,734	$ 47,227