XML 82 R71.htm IDEA: XBRL DOCUMENT
v3.23.3

Fair Value Measurements - Items Measured at Fair Value on a Non-Recurring Basis (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Provisions for impairment |  |  |  |
Less: total provisions for impairment | $ (16,808) | $ (1,650) | $ (59,801) | $ (16,379)
Properties impaired 2022 |  |  |  |
Provisions for impairment |  |  |  |
Carrying value prior to impairment | 37,500 | 48,100 | 161,400 | 107,000
Less: total provisions for impairment | (16,800) | (1,700) | (59,800) | (16,400)
Carrying value after impairment | $ 20,700 | $ 46,400 | $ 101,600 | $ 90,600

X
- Definition Investment Building and Building Improvements, after Impairment + References No definition available. + Details
Name: | o_InvestmentBuildingAndBuildingImprovementsAfterImpairment
Namespace Prefix: | o_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Investment Building and Building Improvements, Prior To Impairment + References No definition available. + Details
Name: | o_InvestmentBuildingAndBuildingImprovementsPriorToImpairment
Namespace Prefix: | o_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The charge against earnings in the period to reduce the carrying amount of real property to fair value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482099/360-10-50-2 + Details
Name: | us-gaap_ImpairmentOfRealEstate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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

X
- Details
Name: | us-gaap_ImpairedLongLivedAssetsHeldAndUsedByTypeAxis=o_PropertyImpairmentGroup2022Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |