XML 66 R52.htm IDEA: XBRL DOCUMENT v3.24.0.1

Summary of Significant Accounting Policies - Useful lives of real estate assets and liabilities (Details)	Dec. 31, 2023
Land improvements | Minimum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	2 years
Land improvements | Maximum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	39 years
Buildings and improvements | Minimum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	3 years 3 months 18 days
Buildings and improvements | Maximum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	49 years
Lease intangibles (including ground lease intangibles) | Minimum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	1 year
Intangible asset useful life	1 year
Lease intangibles (including ground lease intangibles) | Maximum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	99 years
Intangible asset useful life	99 years
Personal property | Minimum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	3 years
Personal property | Maximum
Property, Plant and Equipment [Line Items]
Asset estimated useful life	20 years

X

- Definition

Useful life of finite-lived intangible assets, 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_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
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_PropertyPlantAndEquipmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

+ Details

Name:	us-gaap_PropertyPlantAndEquipmentUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LandImprovementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_BuildingAndBuildingImprovementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_LeaseAgreementsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_PropertyPlantAndEquipmentByTypeAxis=hr_PersonalPropertyMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: