Consolidated Statements of Operations (Partnership) (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Expenses
Operating expenses	$ 46,333	$ 46,957	$ 89,941	$ 99,021
Related party
Expenses
Operating expenses	0	0	0	1
SL Green Operating Partnership
Expenses
Operating expenses	46,333	46,957	89,941	99,021
SL Green Operating Partnership | Related party
Expenses
Operating expenses	$ 0	$ 0	$ 0	$ 1