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Organization (Details) ft² in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2020 ft² property | Dec. 31, 2019 ft² property
Organization [Line Items] |  |
Area of real estate property (in square feet) | ft² | 17.3 | 17.4
General Partner Units |  |
Organization [Line Items] |  |
General partner, ownership interest (as percent) | 97.10% |
Kite Realty Group, LP |  |
Organization [Line Items] |  |
Limited partner, ownership interest (as percent) | 2.90% |
Operating and Redevelopment Properties |  |
Organization [Line Items] |  |
Number of real estate properties | 90 | 90
Operating and Redevelopment Properties | Consolidated Entities |  |
Organization [Line Items] |  |
Number of real estate properties | 87 | 87
Operating and Redevelopment Properties | Equity Method Investee |  |
Organization [Line Items] |  |
Number of real estate properties | 3 | 3
Under Construction Development Properties |  |
Organization [Line Items] |  |
Number of real estate properties | 2 | 1

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