XML 47 R37.htm IDEA: XBRL DOCUMENT v3.22.2.2

Investment in Unconsolidated Entities - Schedule of Equity Method Investments (Details) $ in Thousands						9 Months Ended
	Apr. 21, 2022 USD ($) ft²	Mar. 03, 2022 USD ($) ft²	Dec. 01, 2021 USD ($) ft²	Sep. 03, 2021 USD ($) ft²	Jul. 12, 2021 USD ($) ft²	Sep. 30, 2022 USD ($) ft²	Sep. 30, 2021 USD ($) ft²
Variable Interest Entity [Line Items]
Gross Disposition Price						$ 55,450	$ 14,972
Wholly-Owned Retail Properties
Variable Interest Entity [Line Items]
Gross leasable area (square feet) | ft²						765,000	240,000
Wholly-Owned Retail Properties | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Variable Interest Entity [Line Items]
Gross leasable area (square feet) | ft²						242,000	74,000
Gross Disposition Price						$ 55,450	$ 14,972
Gain on Sale						$ 36,856	$ 1,516
Prestonwood Town Center | Wholly-Owned Retail Properties | Equity Method Investment, Nonconsolidated Investee or Group of Investees | Disposal Group, Disposed of by Sale, Not Discontinued Operations | IAGM Retail Fund LLC
Variable Interest Entity [Line Items]
Gross leasable area (square feet) | ft²					233,000
Gross Disposition Price					$ 52,800
Gain on Sale					12,428
Deferred gain on sale of property					$ 6,835
Equity investment basis adjustment, amortization period (in years)					30 years
Westover Marketplace | Wholly-Owned Retail Properties | Equity Method Investment, Nonconsolidated Investee or Group of Investees | Disposal Group, Disposed of by Sale, Not Discontinued Operations | IAGM Retail Fund LLC
Variable Interest Entity [Line Items]
Gross leasable area (square feet) | ft²				243,000
Gross Disposition Price				$ 28,775
Gain on Sale				$ 399
South Frisco Village | Wholly-Owned Retail Properties | Equity Method Investment, Nonconsolidated Investee or Group of Investees | Disposal Group, Disposed of by Sale, Not Discontinued Operations | IAGM Retail Fund LLC
Variable Interest Entity [Line Items]
Gross leasable area (square feet) | ft²			227,000
Gross Disposition Price			$ 32,600
Gain on Sale			$ 5,467
Price Plaza | Wholly-Owned Retail Properties | Equity Method Investment, Nonconsolidated Investee or Group of Investees | Disposal Group, Disposed of by Sale, Not Discontinued Operations | IAGM Retail Fund LLC
Variable Interest Entity [Line Items]
Gross leasable area (square feet) | ft²		206,000
Gross Disposition Price		$ 39,100
Gain on Sale		3,751
Mortgage payable disposed of		$ 17,800
The Highlands of Flower Mound | Wholly-Owned Retail Properties | Equity Method Investment, Nonconsolidated Investee or Group of Investees | Disposal Group, Disposed of by Sale, Not Discontinued Operations | IAGM Retail Fund LLC
Variable Interest Entity [Line Items]
Gross leasable area (square feet) | ft²	175,000
Gross Disposition Price	$ 38,000
Gain on Sale	1,244
Deferred gain on sale of property	$ 684
Equity investment basis adjustment, amortization period (in years)	30 years

X

- Definition

Discontinued operation, gross disposition price

+ References

No definition available.

+ Details

Name:	ivt_DiscontinuedOperationGrossDispositionPrice
Namespace Prefix:	ivt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

X

- Definition

Disposal Group, Not Discontinued Operation, Mortgage Payable

+ References

No definition available.

+ Details

Name:	ivt_DisposalGroupNotDiscontinuedOperationMortgagePayable
Namespace Prefix:	ivt_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Equity Investment Basis Adjustment, Amortization Period

+ References

No definition available.

+ Details

Name:	ivt_EquityInvestmentBasisAdjustmentAmortizationPeriod
Namespace Prefix:	ivt_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Area of a real estate property.

+ References

No definition available.

+ Details

Name:	us-gaap_AreaOfRealEstateProperty
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:areaItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Amount of gain on the sale of property that does not qualify for gain recognition as of the balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_DeferredGainOnSaleOfProperty
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 5
-URI https://asc.fasb.org/extlink&oid=126905981&loc=d3e2443-110228

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=109226691&loc=d3e2941-110230

+ Details

Name:	us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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_VariableInterestEntityLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis=srt_RetailSiteMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_DisposalGroupClassificationAxis=us-gaap_DisposalGroupDisposedOfBySaleNotDiscontinuedOperationsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivt_PrestonwoodTownCenterMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeAxis=us-gaap_EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=ivt_IAGMRetailFundILLCMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivt_WestoverMarketplaceMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivt_SouthFriscoVillageMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivt_PricePlazaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis=ivt_TheHighlandsOfFlowerMoundMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: