XML 38 R51.htm IDEA: XBRL DOCUMENT
v3.20.1

Investments in Real Estate - Investments in Existing Properties (Details) - Investments in existing properties - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Investments in real estate properties |  |
Improvements | $ 2,100 | $ 3,000
Re-leasing costs | 138 | 323
Recurring capital expenditures |  | 56
Nonrecurring building improvements | $ 2,000 | $ 2,600

X
- Definition Amount of nonrecurring building real estate improvements related to real estate investments during the period. + References No definition available. + Details
Name: | o_NonrecurringBuildingRealEstateImprovements
Namespace Prefix: | o_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of re-leasing costs related to real estate investments during the period. + References No definition available. + Details
Name: | o_ReLeasingCosts
Namespace Prefix: | o_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of recurring capital expenditures real estate improvements related to real estate investments during the period. + References No definition available. + Details
Name: | o_RecurringCapitalExpendituresRealEstateImprovements
Namespace Prefix: | o_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of land and buildings and improvements made to real estate investments and capitalized after acquisition for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Column D)) -URI http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024 + Details
Name: | us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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_RealEstatePropertiesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=o_RealEstateInvestmentsInExistingPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |