XML 93 R61.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Real Estate Transactions (Narrative) (Details) a in Millions, $ in Millions, $ in Millions |  |  | 1 Months Ended | 3 Months Ended |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2021 USD ($) | Mar. 05, 2021 USD ($) | Feb. 28, 2021 USD ($) | Jan. 31, 2021 USD ($) a | Dec. 31, 2020 USD ($) | Mar. 31, 2021 USD ($) | Dec. 31, 2021 | Sep. 30, 2021 USD ($) | Aug. 30, 2021 USD ($) | Aug. 30, 2021 NZD ($) | Jun. 09, 2021 USD ($) | Jun. 09, 2021 AUD ($) | Mar. 04, 2021 USD ($) | Mar. 04, 2021 NZD ($) | Feb. 23, 2021 NZD ($) | Jan. 31, 2021 AUD ($) | Aug. 28, 2019 USD ($)
Auburn/Redyard [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Selling price | $ 69,579,000 |  |  |  |  |  |  |  |  |  | $ 69,600,000 | $ 90.0 |  |  |  |  |
Auburn/Redyard [Member] | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Acres of land announced to be sold | a |  |  |  | 2.6 |  |  |  |  |  |  |  |  |  |  |  |  |
Reclassified the current carrying value of property |  |  |  | $ 30,200,000 |  |  |  |  |  |  |  |  |  |  |  | $ 39.1 |
Adjustment to sale price |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |
Manukau [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Selling price |  |  |  |  |  | $ 56,058,000 |  |  |  |  |  |  | $ 56,100,000 | $ 77.2 | $ 1.0 |  |
Manukau [Member] | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reclassified the current carrying value of property |  |  |  |  | $ 13,600,000 |  |  |  |  |  |  |  |  |  |  |  |
Adjustment to sale price |  |  |  |  | 0 |  |  |  |  |  |  |  |  |  |  |  |
Coachella [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Selling price |  |  |  |  |  | $ 11,000,000 |  |  |  |  |  |  |  |  |  |  |
Proceeds from the sale property |  | $ 5,300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Coachella [Member] | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reclassified the current carrying value of property |  |  |  |  | 4,400,000 |  |  |  |  |  |  |  |  |  |  |  |
Adjustment to sale price |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |  |
Royal George Theatre [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Selling price | 7,075,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from the sale property | $ 6,800,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Royal George Theatre [Member] | Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Reclassified the current carrying value of property |  |  | $ 1,800,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Adjustment to sale price |  |  | $ 0 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Invercargill [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Selling price |  |  |  |  |  |  |  | $ 3,803,000 | $ 3,800,000 | $ 5.4 |  |  |  |  |  |  |
Village East Cinema [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Selling price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 5,900,000
Lease term |  |  |  |  |  |  | 13 years |  |  |  |  |  |  |  |  |  |
Shadow View Land And Farming, LLC [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Noncontrolling interests |  |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |
Shadow View Land And Farming, LLC [Member] | Coachella [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of share of the 5-screen Elsternwick Classic cinema |  | 50.00% |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |  |
Selling price |  | $ 11,000,000.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Estate of James J. Cotter, Sr. [Member] | Coachella [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of share of the 5-screen Elsternwick Classic cinema |  | 50.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

X
- Definition Acres of land announced to be sold + References No definition available. + Details
Name: | rdi_AcreOfLandAnnouncedToBeSold
Namespace Prefix: | rdi_
Data Type: | dtr-types:areaItemType
Balance Type: | na
Period Type: | duration

X
- Definition Real Estate Property Sale Price + References No definition available. + Details
Name: | rdi_RealEstatePropertySalePrice
Namespace Prefix: | rdi_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Real Estate Property, Sale Price, Adjustment + References No definition available. + Details
Name: | rdi_RealEstatePropertySalePriceAdjustment
Namespace Prefix: | rdi_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980 + Details
Name: | us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Definition The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity. + References No definition available. + Details
Name: | us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash inflow from the sale of formerly productive land held for sale, anything permanently fixed to it, including buildings, structures on it, and so forth. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3179-108585 + Details
Name: | us-gaap_ProceedsFromSaleOfPropertyHeldForSale
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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 For banks, amount of real estate assets held for development or sale by the consolidated entity. + References No definition available. + Details
Name: | us-gaap_RealEstateHeldForDevelopmentAndSale
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Percentage of subsidiary's or equity investee's stock owned by parent company before stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockPercentageOfOwnershipBeforeTransaction
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=rdi_AuburnRedyardMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DisposalGroupClassificationAxis=us-gaap_DisposalGroupHeldForSaleOrDisposedOfBySaleNotDiscontinuedOperationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=rdi_ManukauMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=rdi_CoachellaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=rdi_RoyalGeorgeTheatreMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis=rdi_InvercargillMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=rdi_VillageEastCinemaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=rdi_ShadowViewLandAndFarmingLlcMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_OwnershipAxis=rdi_EstateOfJamesJ.CotterSr.Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |