Variable Interest Entities ("VIEs") - Summary of Assets and Liabilities of Consolidated Variable Interest Entities (Details) - USD ($) $ in Thousands		Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023	Dec. 31, 2022
Variable Interest Entity [Line Items]
Real estate, net		$ 6,661,144	$ 6,744,797
Cash and cash equivalents and restricted cash		492,235	509,599	$ 470,523	$ 449,817
Accounts and other receivables		18,662	18,053
Real estate related fund investments		0	775
Investments in unconsolidated joint ventures		128,919	132,239
Deferred rent receivable		355,555	351,209
Deferred charges, net		103,858	108,751
Intangible assets, net		54,125	68,005
Other assets		71,847	68,238
Total assets	[1]	7,890,952	8,006,215
Notes and mortgages payable, net		3,674,367	3,803,484
Accounts payable and accrued expenses		114,808	114,463
Intangible liabilities, net		22,465	28,003
Other liabilities		27,906	37,017
Total liabilities	[1]	3,839,546	3,991,327
Variable Interest Entities [Member]
Variable Interest Entity [Line Items]
Real estate, net		3,220,763	3,284,532
Cash and cash equivalents and restricted cash		237,622	176,354
Accounts and other receivables		11,664	10,005
Real estate related fund investments		0	775
Investments in unconsolidated joint ventures		87,329	89,949
Deferred rent receivable		197,284	207,938
Deferred charges, net		40,198	45,190
Intangible assets, net		30,824	38,209
Other assets		21,754	7,374
Total assets		3,847,438	3,860,326
Notes and mortgages payable, net		2,319,284	2,450,401
Accounts payable and accrued expenses		58,632	48,952
Intangible liabilities, net		13,740	17,180
Other liabilities		5,436	5,852
Total liabilities		$ 2,397,092	$ 2,522,385

[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 91.6% as of September 30, 2024. As of September 30, 2024, the assets and liabilities of the Operating Partnership include $3,847,438 and $2,397,092 of assets and liabilities, respectively, of certain VIEs that are consolidated by the Operating Partnership. See Note 12, Variable Interest Entities (“VIEs”).