Variable Interest Entities ("VIEs") - Summary of Assets and Liabilities of Consolidated Variable Interest Entities (Details) - USD ($) $ in Thousands		Jun. 30, 2022	Dec. 31, 2021	Jun. 30, 2021	Dec. 31, 2020
Variable Interest Entity [Line Items]
Real estate, net		$ 6,870,984	$ 6,915,084
Cash and cash equivalents and restricted cash		531,867	529,666	$ 507,841	$ 465,324
Deferred rent receivable		336,736	332,735
Deferred charges, net		119,431	122,177
Intangible assets, net		104,929	119,413
Other assets		56,920	40,388
Total assets	[1]	8,482,229	8,494,562
Notes and mortgages payable, net		3,837,968	3,835,620
Accounts payable and accrued expenses		108,464	116,192
Intangible liabilities, net		41,119	45,328
Other liabilities		24,537	25,495
Total liabilities	[1]	4,030,875	4,039,530
Variable Interest Entities [Member]
Variable Interest Entity [Line Items]
Real estate, net		3,380,167	3,415,735
Cash and cash equivalents and restricted cash		167,173	198,154
Investments in unconsolidated joint ventures		80,870	76,428
Accounts and other receivables		8,830	6,801
Deferred rent receivable		195,704	197,794
Deferred charges, net		51,886	53,013
Intangible assets, net		56,543	62,380
Other assets		13,784	15,551
Total assets		3,954,957	4,025,856
Notes and mortgages payable, net		2,488,886	2,487,871
Accounts payable and accrued expenses		50,172	54,738
Intangible liabilities, net		25,170	27,674
Other liabilities		5,707	6,427
Total liabilities		$ 2,569,935	$ 2,576,710

[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 93.4% as of June 30, 2022. As of June 30, 2022, the assets and liabilities of the Operating Partnership include $3,954,957 and $2,569,935 of assets and liabilities, respectively, of certain VIEs that are consolidated by the Operating Partnership. See Note 11, Variable Interest Entities (“VIEs”).