XML 56 R45.htm IDEA: XBRL DOCUMENT
v3.20.2

Organization and Business - Additional Information (Details) ft² in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 USD ($) ft² Properties Theatre | Jun. 30, 2020 USD ($) ft² Properties Theatre
Real Estate Properties [Line Items] |  |
Number of Real Estate Properties | Properties | 14 | 14
Area of office and retail properties | ft² | 13.1 | 13.1
Percentage of office and retail properties leased | 95.60% | 95.60%
Number of theatres | Theatre | 2 | 2
Rent collections in excess, percentage | 96.40% |
Non-cash write-offs, primarily for straight-line rent receivables | $ 11,309,000 | $ 11,309,000
Uncollectible accounts receivable | $ 2,051,000 | $ 2,051,000
Office Tenants [Member] |  |
Real Estate Properties [Line Items] |  |
Annualized rent |  | 96.50%
Rent collections in excess, percentage | 97.80% |
Retail, Parking Garages and Two Theatres [Member] |  |
Real Estate Properties [Line Items] |  |
Annualized rent |  | 3.50%
Rent collections in excess, percentage | 57.60% |
Variable Interest Entities [Member] | Paramount Group Operating Partnership [Member] |  |
Real Estate Properties [Line Items] |  |
Percentage of ownership in operating partnership |  | 91.40%

X
- Definition Accounts receivable reserve expense. + References No definition available. + Details
Name: | pgre_AccountsReceivableReserveExpense
Namespace Prefix: | pgre_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The number of theatres owned as of the balance sheet date. + References No definition available. + Details
Name: | pgre_NumberOfTheatres
Namespace Prefix: | pgre_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Lessor, operating lease income, percentage. + References No definition available. + Details
Name: | pgre_OperatingLeaseLeaseIncomePercentage
Namespace Prefix: | pgre_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of real estate property leased. + References No definition available. + Details
Name: | pgre_PercentageOfRealEstatePropertyLeased
Namespace Prefix: | pgre_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Rent collections in excess, percentage. + References No definition available. + Details
Name: | pgre_RentCollectionsInExcessPercentage
Namespace Prefix: | pgre_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Writeoff of straight line rent receivable. + References No definition available. + Details
Name: | pgre_WriteoffOfStraightLineRentReceivable
Namespace Prefix: | pgre_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Area of a real estate property. + References No definition available. + Details
Name: | us-gaap_AreaOfRealEstateProperty
Namespace Prefix: | us-gaap_
Data Type: | num:areaItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 + Details
Name: | us-gaap_LimitedLiabilityCompanyLLCOrLimitedPartnershipLPManagingMemberOrGeneralPartnerOwnershipInterest
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of real estate properties owned as of the balance sheet date. + References No definition available. + Details
Name: | us-gaap_NumberOfRealEstateProperties
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_RealEstatePropertiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_MajorCustomersAxis=pgre_OfficeTenantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_MajorCustomersAxis=pgre_NonOfficeTenantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=us-gaap_VariableInterestEntityPrimaryBeneficiaryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=pgre_ParamountGroupOperatingPartnershipMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |