XML 86 R72.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Held for Sale - Narrative (Details) $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2023 USD ($) property | Dec. 31, 2022 property
Discontinued Operations and Disposal Groups [Abstract] |  |
Number of properties classified as held for sale | property | 1 | 1
Impairment charges on net real estate assets held for sale | $ | $ 5.9 |

X
- Definition Impairment Charge on Real Estate Assets Held for Sale + References No definition available. + Details
Name: | hr_ImpairmentChargeOnRealEstateAssetsHeldForSale
Namespace Prefix: | hr_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of Properties Classified as Held for Sale + References No definition available. + Details
Name: | hr_NumberOfPropertiesClassifiedAsHeldForSale
Namespace Prefix: | hr_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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