Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Revenues
Rental revenue, net	$ 222,631	$ 240,118
Investment income	38,533	50,031
Other income	53,139	14,106
Total revenues	314,303	304,255
Expenses
Operating expenses, including related party expenses of $3,749 in 2020 and $2,793 in 2019	53,866	57,698
Real estate taxes	46,622	46,688
Operating lease rent	7,367	8,298
Interest expense, net of interest income	37,494	50,525
Amortization of deferred financing costs	2,500	2,742
Depreciation and amortization	68,279	68,343
Loan loss and other investment reserves, net of recoveries	11,248	0
Transaction related costs	65	55
Marketing, general and administrative	19,570	25,979
Total expenses	247,011	260,328
Equity in net loss from unconsolidated joint ventures	(12,814)	(5,234)
Equity in net (loss) gain on sale of interest in unconsolidated joint venture/real estate	0	17,166
Purchase price and other fair value adjustments	0	(2,041)
Gain (loss) on sale of real estate, net	72,636	(1,049)
Net income	127,114	52,769
Net (income) loss attributable to noncontrolling interests:
Noncontrolling interests in the Operating Partnership	(6,202)	(2,278)
Noncontrolling interests in other partnerships	293	(237)
Preferred units distributions	(2,666)	(2,724)
Net income (loss) attributable to SL Green/SLGOP	118,539	47,530
Perpetual preferred stock dividends	(3,738)	(3,738)
Net income attributable to SL Green common stockholders	$ 114,801	$ 43,792
Basic earnings per share (usd per share)	$ 1.47	$ 0.52
Diluted earnings per share (usd per share)	$ 1.47	$ 0.52
Basic weighted average common shares outstanding (in shares)	77,864	83,313
Diluted weighted average common shares and common share equivalents outstanding (in shares)	82,567	87,810
SL Green Operating Partnership
Revenues
Rental revenue, net	$ 222,631	$ 240,118
Investment income	38,533	50,031
Other income	53,139	14,106
Total revenues	314,303	304,255
Expenses
Operating expenses, including related party expenses of $3,749 in 2020 and $2,793 in 2019	53,866	57,698
Real estate taxes	46,622	46,688
Operating lease rent	7,367	8,298
Interest expense, net of interest income	37,494	50,525
Amortization of deferred financing costs	2,500	2,742
Depreciation and amortization	68,279	68,343
Loan loss and other investment reserves, net of recoveries	11,248	0
Transaction related costs	65	55
Marketing, general and administrative	19,570	25,979
Total expenses	247,011	260,328
Equity in net loss from unconsolidated joint ventures	(12,814)	(5,234)
Equity in net (loss) gain on sale of interest in unconsolidated joint venture/real estate	0	17,166
Purchase price and other fair value adjustments	0	(2,041)
Gain (loss) on sale of real estate, net	72,636	(1,049)
Net income	127,114	52,769
Net (income) loss attributable to noncontrolling interests:
Noncontrolling interests in other partnerships	293	(237)
Preferred units distributions	(2,666)	(2,724)
Net income (loss) attributable to SL Green/SLGOP	124,741	49,808
Perpetual preferred unit distributions	(3,738)	(3,738)
Net income attributable to SLGOP common unitholders	$ 121,003	$ 46,070
Basic earnings per unit (usd per share)	$ 1.47	$ 0.52
Diluted earnings per unit (usd per share)	$ 1.47	$ 0.52
Basic weighted average common units outstanding (in shares)	82,084	87,646
Diluted weighted average common units and common unit equivalents outstanding (in shares)	82,567	87,810