XML 78 R64.htm IDEA: XBRL DOCUMENT
v3.22.4

Real Estate - 2022 Real Estate Investment Acquisitions (Details) $ in Millions | 1 Months Ended | 12 Months Ended
--- | --- | ---
Jan. 31, 2023 USD ($) | May 31, 2022 USD ($) property | Mar. 31, 2022 USD ($) property | Jan. 31, 2022 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) property
Medical Office |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Number of properties acquired | property |  |  |  |  |  | 2
Massachusetts | Life Science |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Payments to acquire real estate | $ |  |  |  | $ 72 | $ 18 | $ 498
Number of properties acquired | property |  |  |  |  |  | 8
Massachusetts | Life Science | Subsequent Event |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Payments to acquire real estate | $ | $ 9 |  |  |  |  |
Massachusetts | Medical Office |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Payments to acquire real estate | $ |  |  |  |  |  | $ 55
Number of properties acquired | property |  |  |  |  |  | 1
California | Life Science |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Payments to acquire real estate | $ |  |  |  | $ 24 |  | $ 20
Number of properties acquired | property |  |  |  |  |  | 1
Texas | Medical Office |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Payments to acquire real estate | $ |  |  | $ 43 |  |  | $ 60
Number of properties acquired | property |  |  | 2 |  |  | 2
ARKANSAS | Medical Office |  |  |  |  |  |
Real Estate [Line Items] |  |  |  |  |  |
Payments to acquire real estate | $ |  | $ 26 |  |  |  |
Number of properties acquired | property |  | 1 |  |  |  |

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 The cash outflow from the acquisition of a piece of land, anything permanently fixed to it, including buildings, structures on it and so forth; includes real estate intended to generate income for the owner; excludes real estate acquired for use by the owner. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquireRealEstate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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_RealEstateLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_MA
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: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_TX
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_StatementGeographicalAxis=stpr_AR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |