Segments - Schedule of Total Assets for Each Reportable Segments Information (Details) - USD ($) $ in Thousands		Jun. 30, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Total assets	[1]	$ 8,833,182	$ 8,734,135
New York [Member]
Segment Reporting Information [Line Items]
Total assets		5,438,820	5,439,929
San Francisco [Member]
Segment Reporting Information [Line Items]
Total assets		2,706,650	2,708,463
Other [Member]
Segment Reporting Information [Line Items]
Total assets		$ 687,712	$ 585,743

[1] Represents the consolidated assets and liabilities of Paramount Group Operating Partnership LP, a Delaware limited partnership (the “Operating Partnership”). The Operating Partnership is a consolidated variable interest entity (“VIE”), of which we are the sole general partner and own approximately 91.4% as of June 30, 2020. The assets and liabilities of the Operating Partnership, as of June 30, 2020, include $4,019,707 and $2,537,846 of assets and liabilities, respectively, of certain VIEs that are consolidated by the Operating Partnership. See Note 12, Variable Interest Entities (“VIEs”).