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Organization (Details) ft² in Millions | 6 Months Ended
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Jun. 30, 2021 ft² property
Organization [Line Items] |
Area of real estate property | ft² | 16.8
Operating and Redevelopment Properties |
Organization [Line Items] |
Number of real estate properties | 87
Under Construction Retail Development Project |
Organization [Line Items] |
Number of real estate properties | 5
General Partner Units |
Organization [Line Items] |
Ownership interest of General Partner | 97.20%
KRG, LP |
Organization [Line Items] |
Ownership interest of Common Partner | 2.80%

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