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v3.23.1

Segment Disclosures - Narrative (Details) | Mar. 31, 2023 property
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Segment Reporting [Abstract] |
Number of facilities owned by unconsolidated joint venture | 19

X
- Definition Number of Facilities Owned by Unconsolidated Joint Venture + References No definition available. + Details
Name: | peak_NumberofFacilitiesOwnedbyUnconsolidatedJointVenture
Namespace Prefix: | peak_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_SegmentReportingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration