XML 110 R84.htm IDEA: XBRL DOCUMENT
v3.22.4

Note 6 - Impairments - Asset Impairment Charges (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Asset Impairment Charges, Total |  | $ 21,958 | $ 3,597 | $ 6,624
Total impairment charges |  | 22,000 | 3,600 | 6,600
Properties Marketed for Sale [Member] |  |  |  |
Asset Impairment Charges, Total | [1] | 21,600 | 2,700 | 5,500
Disposed Operating Properties [Member] |  |  |  |
Asset Impairment Charges, Total |  | 0 | 0 | 1,100
Cost Method Investment [Member] |  |  |  |
Asset Impairment Charges, Total |  | $ 400 | $ 900 | $ 0
[1] | Amounts relate to adjustments to property carrying values for properties which the Company has marketed for sale and as such has adjusted the anticipated hold periods for such properties. During 2022, the Company recognized impairment charges of $19.2 million, before noncontrolling interests of $16.0 million, related to five properties. The Company’s estimated fair values of these assets were primarily based upon sales prices from signed contracts, which were less than the carrying value of the assets.

X
- Definition The net of tax amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. + References No definition available. + Details
Name: | kim_AssetImpairmentChargesNetOfTaxAttributableToParent
Namespace Prefix: | kim_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -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 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 45 -Paragraph 4 -URI https://asc.fasb.org/extlink&oid=126905981&loc=d3e2420-110228 + Details
Name: | us-gaap_AssetImpairmentCharges
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=kim_PropertiesMarketedForSaleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=kim_DisposedOperatingPropertiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByAssetClassAxis=kim_CostMethodInvestmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |