XML 92 R81.htm IDEA: XBRL DOCUMENT
v3.21.1

Variable Interest Entities - Narrative (Details) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2021 USD ($) joint_venture property investment tenant loan facility | Mar. 31, 2020 property | Dec. 31, 2020 asset
Variable Interest Entity [Line Items] |  |  |
Number of investments in senior housing development joint ventures | investment | 2 |  |
Number of properties disposed | property |  | 18 |
Term of facility | 1 month | 1 month |
Exchange accommodation titleholder, real estate, carrying value | $ | $ 417 |  |
VIE tenant - operating leases |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of properties leased (in properties) | property | 2 |  |
Number of VIE tenants (in tenants) | tenant | 1 |  |
Unconsolidated Variable Interest Entities |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of unconsolidated joint ventures (in joint ventures) | joint_venture | 4 |  |
Number of VIE borrowers with marketable debt securities (in joint ventures) | joint_venture | 1 |  |
Number of loans to VIE borrowers (in loans) | loan | 1 |  |
CCRC OpCo |  |  |
Variable Interest Entity [Line Items] |  |  |
Ownership percentage (as a percent) | 49.00% |  |
Hcp Ventures V |  |  |
Variable Interest Entity [Line Items] |  |  |
Ownership percentage (as a percent) | 51.00% |  |
Life science joint ventures |  |  |
Variable Interest Entity [Line Items] |  |  |
Ownership percentage (as a percent) | 99.00% |  |
MSREI JV |  |  |
Variable Interest Entity [Line Items] |  |  |
Ownership percentage (as a percent) | 51.00% |  |
Consolidated Lessees VIE |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of properties leased (in properties) | property | 4 |  |
DownREIT Partnerships |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of controlling ownership interest entities as a managing member | joint_venture | 7 |  |
Senior Housing Triple-Net | Loan - seller financing |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of properties disposed | facility | 7 |  |
Term of facility | 5 years |  |
Life science |  |  |
Variable Interest Entity [Line Items] |  |  |
Number of properties acquired | asset |  |  | 1

X
- Definition Represents the number of properties sold during the period, not categorized as discontinued operations. + References No definition available. + Details
Name: | peak_DispositionOfPropertiesSoldNumber
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exchange Accommodation Titleholder, Real Estate, Carrying Value + References No definition available. + Details
Name: | peak_ExchangeAccommodationTitleholderRealEstateCarryingValue
Namespace Prefix: | peak_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Number Of Investments + References No definition available. + Details
Name: | peak_NumberOfInvestments
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition The number of loans to VIE borrowers. + References No definition available. + Details
Name: | peak_NumberOfLoanToVieBorrowers
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number Of Properties Acquired + References No definition available. + Details
Name: | peak_NumberOfPropertiesAcquired
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Represents number of unconsolidated joint ventures between entity and an institutional capital partner. + References No definition available. + Details
Name: | peak_NumberOfUnconsolidatedJointVenture
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition The number of VIE borrowers in which the entity has invested in marketable debt securities. + References No definition available. + Details
Name: | peak_NumberOfVieBorrowersWithMarketableDebtSecurities
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of properties leased by the entity to tenants that have been identified as a VIE. + References No definition available. + Details
Name: | peak_PropertiesLeasedNumber
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of tenants of properties leased by entity for which the tenant is considered a VIE tenant. + References No definition available. + Details
Name: | peak_VIETenantsNumber
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represents the number of controlling ownership interest entities, in which the company holds the interest and is the managing member of the partnership. + References No definition available. + Details
Name: | peak_VariableInterestEntityControllingOwnershipInterestThroughPartnership
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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_VariableInterestEntityLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 5A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=121559654&loc=SL6759159-111685 + Details
Name: | us-gaap_VariableInterestEntityOwnershipPercentage
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

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

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

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

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

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

X
- Details
Name: | srt_ConsolidatedEntitiesAxis=peak_MorganStanleyRealEstateInvestmentJVMember
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_ConsolidatedEntitiesAxis=peak_DownreitPartnershipsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=peak_SeniorHousingTripleNetMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=peak_LifescienceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |