Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net income	$ 924	$ 32,503
Other comprehensive loss:
Change in net unrealized gain (loss) on derivative instruments, including SL Green's/SLGOP's share of joint venture net unrealized (loss) gain on derivative instruments	(1,075)	(7,572)
Change in unrealized gain on marketable securities	(4,750)	(1,223)
Other comprehensive loss	(5,825)	(8,795)
Comprehensive (loss) income	(4,901)	23,708
Net loss (income) attributable to noncontrolling interests and preferred units distributions	14,165	(5,544)
Net loss (income) attributable to noncontrolling interests	(17,491)	1,974
Other comprehensive loss attributable to noncontrolling interests	199	322
Comprehensive income attributable to SL Green/SLGOP	9,463	18,486
SL Green Operating Partnership
Net income	924	32,503
Other comprehensive loss:
Change in net unrealized gain (loss) on derivative instruments, including SL Green's/SLGOP's share of joint venture net unrealized (loss) gain on derivative instruments	(1,075)	(7,572)
Change in unrealized gain on marketable securities	(4,750)	(1,223)
Other comprehensive loss	(5,825)	(8,795)
Comprehensive (loss) income	(4,901)	23,708
Net loss (income) attributable to noncontrolling interests	(17,491)	1,974
Other comprehensive loss attributable to noncontrolling interests	199	322
Comprehensive income attributable to SL Green/SLGOP	$ 12,789	$ 22,056