CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Statement Of Income And Comprehensive Income [Abstract]
Net income	$ 34,628	$ 36,095
Other comprehensive income:
Foreign currency translation, net	(785)	187
Change in cash flow hedges reclassed to earnings	1,172	117
Total other comprehensive income	387	304
Comprehensive income	35,015	36,399
Total comprehensive income attributable to non-controlling interests	(295)	(305)
Total comprehensive income attributable to SITE Centers	$ 34,720	$ 36,094