v3.25.2
MORTGAGE AND OTHER INDEBTEDNESS - Unsecured Revolving Credit Facility Narrative (Details)
 1 Months Ended 6 Months Ended 12 Months Ended
Oct. 31, 2024
USD ($)
extension
Jun. 30, 2025
USD ($)
extension
Dec. 31, 2024
USD ($)
Debt Instrument [Line Items]      
Gross debt   $ 3,025,578,000 $ 3,228,185,000
Letters of credit outstanding   4,500,000  
Letters of credit outstanding, amount advanced   0  
Unsecured term loans      
Debt Instrument [Line Items]      
Gross debt   550,000,000 700,000,000
$300M unsecured term loan | Unsecured term loans      
Debt Instrument [Line Items]      
Gross debt   $ 300,000,000 300,000,000
Variable interest rate, type [Extensible enumeration]   Secured Overnight Financing Rate (SOFR) [Member]  
Kite Realty Group, L.P. | $300M unsecured term loan | Unsecured term loans      
Debt Instrument [Line Items]      
Debt instrument term (in years) 7 years    
Principal amount of debt issued $ 300,000,000    
Gross debt   $ 300,000,000  
Variable interest rate, type [Extensible enumeration]   Secured Overnight Financing Rate (SOFR) [Member]  
Credit spread, increase (as a percent)   0.10%  
Unsecured revolving line of credit      
Debt Instrument [Line Items]      
Gross debt   $ 0 $ 0
Unsecured revolving line of credit | Debt Instrument, Maturity Option, One      
Debt Instrument [Line Items]      
Number of extension options | extension   1  
Extension period (in years)   1 year  
Unsecured revolving line of credit | Debt Instrument, Maturity Option, Two      
Debt Instrument [Line Items]      
Number of extension options | extension   2  
Extension period (in years)   6 months  
Unsecured revolving line of credit | Kite Realty Group, L.P.      
Debt Instrument [Line Items]      
Line of credit, aggregate borrowing capacity 1,100,000,000 $ 1,100,000,000  
Line of credit, accordion feature, maximum borrowing capacity $ 2,000,000,000    
Variable interest rate, type [Extensible enumeration] Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate (SOFR) [Member]  
Credit spread, increase (as a percent) 0.10% 0.10%  
Covenant, total leverage ratio, minimum (as a percent)   0.350  
Covenant, total leverage ratio, maximum (as a percent)   0.375  
Reduction of interest rate margin upon achievement of sustainability metric   0.0002 0.0001
Unsecured revolving line of credit | Kite Realty Group, L.P. | Debt Instrument, Maturity Option, One      
Debt Instrument [Line Items]      
Number of extension options | extension 1 1  
Extension period (in years) 1 year 1 year  
Unsecured revolving line of credit | Kite Realty Group, L.P. | Debt Instrument, Maturity Option, Two      
Debt Instrument [Line Items]      
Number of extension options | extension 2 2  
Extension period (in years) 6 months 6 months