CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Net income (loss)	$ 6,430	$ (401,995)	$ (314,295)	$ (497,828)
Other comprehensive income (loss)
Unrealized gain (loss) on real estate securities, available for sale	4,291	5,102	(12,228)	22,723
Change in fair value of net investment hedges	0	12,791	21,764	21,124
Foreign currency translation gain (loss)	12,656	(14,445)	4,315	(13,832)
Total other comprehensive income (loss)	16,947	3,448	13,851	30,015
Comprehensive income (loss)	23,377	(398,547)	(300,444)	(467,813)
Comprehensive (income) loss attributable to noncontrolling interests:
Comprehensive income (loss) attributable to common stockholders	20,720	(352,663)	(288,164)	(419,150)
Investment entities
Net income (loss)	1,222	(37,445)
Other comprehensive income (loss)
Total other comprehensive income (loss)	916
Comprehensive (income) loss attributable to noncontrolling interests:
Comprehensive (income) loss attributable to noncontrolling interests	(2,138)	37,445	5,189	38,623
Operating Partnership
Net income (loss)	201	(8,519)
Other comprehensive income (loss)
Total other comprehensive income (loss)	318	80
Comprehensive (income) loss attributable to noncontrolling interests:
Comprehensive (income) loss attributable to noncontrolling interests	$ (519)	$ 8,439	$ 7,091	$ 10,040