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MORTGAGE AND OTHER INDEBTEDNESS - Additional Information (Details) |  |  | 1 Months Ended | 12 Months Ended |  |  |  |  |
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Apr. 01, 2022 | Mar. 17, 2021 $ / shares | Dec. 31, 2022 USD ($) extension | Jul. 31, 2022 USD ($) extension | Oct. 31, 2021 USD ($) | Mar. 31, 2021 USD ($) day $ / shares | Aug. 31, 2015 USD ($) | Dec. 31, 2022 USD ($) extension | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Jul. 29, 2022 USD ($) | Mar. 31, 2022 USD ($) | Oct. 22, 2021 USD ($) | Oct. 31, 2018 USD ($) | Sep. 30, 2016 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 2,978,256,000 |  |  |  |  | $ 2,978,256,000 | $ 3,092,225,000 |  |  |  |  |  |
Average maturity |  |  |  |  |  |  |  | 4 years 2 months 12 days |  |  |  |  |  |  |
Net proceeds from offering |  |  |  |  |  |  |  | $ 455,000,000 | 215,000,000 | $ 325,000,000 |  |  |  |  |
Purchase of capped calls |  |  |  |  |  |  |  |  | 9,800,000 |  |  |  |  |  |
Letters of credit outstanding |  |  | 1,500,000 |  |  |  |  | 1,500,000 |  |  |  |  |  |  |
Letters of credit outstanding, amount advanced |  |  | 0 |  |  |  |  | 0 |  |  |  |  |  |  |
Interest costs capitalized |  |  |  |  |  |  |  | 2,400,000 | 1,600,000 | 1,500,000 |  |  |  |  |
Percentage bearing fixed interest, amount |  |  | 2,100,000,000 |  |  |  |  | 2,100,000,000 |  |  |  |  |  |  |
Percentage bearing variable interest, amount |  |  | $ 848,300,000 |  |  |  |  | 848,300,000 |  |  |  |  |  |  |
Retail Properties of America, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt assumed in the merger |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,848,476,000 |  |
Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net proceeds from offering |  |  |  |  |  |  |  | $ 455,000,000 | 215,000,000 | $ 325,000,000 |  |  |  |  |
Purchase of capped calls |  |  |  |  |  |  |  |  | $ 9,800,000 |  |  |  |  |  |
Unsecured revolving line of credit |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 5.56% |  |  |  |  | 5.56% | 1.20% |  |  |  |  |  |
Debt |  |  | $ 0 |  |  |  |  | $ 0 | $ 55,000,000 |  |  |  |  |  |
Number of extension options | extension |  |  |  |  |  |  |  | 2 |  |  |  |  |  |  |
Extension period |  |  |  |  |  |  |  | 6 months |  |  |  |  |  |  |
Reduction of interest rate margin upon achievement of sustainability metric |  |  |  |  |  |  |  | 0.0001 |  |  |  |  |  |  |
Unsecured revolving line of credit | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Increase in line of credit facility |  |  |  | $ 250,000,000 |  |  |  |  |  |  |  |  |  |  |
Unsecured revolving line of credit |  |  |  | 850,000,000 |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | 1,100,000,000 | 1,100,000,000 |  |  |  | $ 1,100,000,000 |  |  |  |  |  |  |
Increase limit |  |  |  | 600,000,000 |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity option |  |  |  | $ 2,000,000,000 |  |  |  |  |  |  |  |  |  |  |
Number of extension options | extension |  |  |  | 2 |  |  |  | 2 |  |  |  |  |  |  |
Extension period |  |  |  | 6 months |  |  |  | 6 months |  |  |  |  |  |  |
Unsecured revolving line of credit | Kite Realty Group, L.P. | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 0.10% |  |  |  | 0.10% |  |  |  |  |  |  |
Fixed rate debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, fair value |  |  | $ 2,000,000,000 |  |  |  |  | $ 2,000,000,000 |  |  |  |  |  |  |
Fixed rate debt | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 1.76% |  |  |  |  | 1.76% |  |  |  |  |  |  |
Fixed rate debt | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 7.67% |  |  |  |  | 7.67% |  |  |  |  |  |  |
Variable rate debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-term debt, fair value |  |  | $ 851,800,000 |  |  |  |  | $ 851,800,000 |  |  |  |  |  |  |
Variable rate debt | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 5.41% |  |  |  |  | 5.41% |  |  |  |  |  |  |
Variable rate debt | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 6.36% |  |  |  |  | 6.36% |  |  |  |  |  |  |
Mortgages payable |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of debt |  |  |  |  |  |  |  | $ 155,200,000 |  |  |  |  |  |  |
Interest rate |  |  | 4.31% |  |  |  |  | 4.31% |  |  |  |  |  |  |
Scheduled principal payments |  |  |  |  |  |  |  | $ 3,800,000 |  |  |  |  |  |  |
Debt |  |  | $ 233,621,000 |  |  |  |  | 233,621,000 | 392,590,000 |  |  |  |  |  |
Mortgages payable | Fixed rate debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 205,328,000 |  |  |  |  | $ 205,328,000 | $ 363,577,000 |  |  |  |  |  |
Average maturity |  |  |  |  |  |  |  | 1 year 4 months 24 days | 1 year 8 months 12 days |  |  |  |  |  |
Mortgages payable | Fixed rate debt | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 3.75% |  |  |  |  | 3.75% | 3.75% |  |  |  |  |  |
Mortgages payable | Fixed rate debt | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 5.73% |  |  |  |  | 5.73% | 5.73% |  |  |  |  |  |
Mortgages payable | Variable rate debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 28,293,000 |  |  |  |  | $ 28,293,000 | $ 29,013,000 |  |  |  |  |  |
Average maturity |  |  |  |  |  |  |  | 7 months 6 days | 1 month 6 days |  |  |  |  |  |
Mortgages payable | Variable rate debt | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread | 1.60% |  |  |  |  |  |  |  |  |  |  |  |  |  |
Senior unsecured notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | 1,924,635,000 |  |  |  |  | $ 1,924,635,000 | $ 1,924,635,000 |  |  |  |  |  |
Senior unsecured notes | Private Placement Notes | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  | 4.41% |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  | $ 250,000,000 |  |  |  |  |  |  |  |
Average maturity |  |  |  |  |  |  | 9 years 9 months 18 days |  |  |  |  |  |  |  |
Redemption price, percentage |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |
Senior unsecured notes | Private Placement Notes | Kite Realty Group, L.P. | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum percentage of principal amount available to be redeemed |  |  |  |  |  |  |  | 5.00% |  |  |  |  |  |  |
Senior unsecured notes | Private Placement Notes | Kite Realty Group, L.P. | Retail Properties of America, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt assumed in the merger |  |  |  |  | $ 450,000,000 |  |  |  |  |  |  |  |  |  |
Senior unsecured notes | Public Placement Notes | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Redemption price, percentage |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |
Redemption period, prior to maturity date |  |  |  |  |  |  |  | 3 months |  |  |  |  |  |  |
Senior unsecured notes | Public Placement Notes | Kite Realty Group, L.P. | Retail Properties of America, Inc. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt assumed in the merger |  |  |  |  | 750,000,000 |  |  |  |  |  |  |  |  |  |
Senior unsecured notes | Senior notes – 4.00% due 2026 | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 4.00%
Principal amount of debt issued |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 300,000,000
Senior exchangeable notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  | 0.75% |  |  |  |  |  |  |  |  |
Net proceeds from offering |  |  |  |  |  | $ 169,700,000 |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  | $ 1,300,000 | 1,600,000 |  |  |  |  |  |
Exchangeable conversion ratio |  |  |  |  |  | 0.0396628 |  |  |  |  |  |  |  |  |
Conversion price (in dollars per share) | $ / shares |  |  |  |  |  | $ 25.21 |  |  |  |  |  |  |  |  |
Exchange premium, percent of closing price |  |  |  |  |  | 25.00% |  |  |  |  |  |  |  |  |
Senior exchangeable notes | Common shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock closing price (in dollars per share) | $ / shares |  | $ 20.17 |  |  |  |  |  |  |  |  |  |  |  |  |
Senior exchangeable notes | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  |  |  |  |  |  |  |  |  |  | 0.75% |  |  |
Redemption price, percentage |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |
Principal amount of debt issued |  |  |  |  |  |  |  |  |  |  |  | $ 175,000,000 |  |  |
Percentage of exchange price |  |  |  |  |  | 130.00% |  |  |  |  |  |  |  |  |
Trading days | day |  |  |  |  |  | 20 |  |  |  |  |  |  |  |  |
Consecutive trading days | day |  |  |  |  |  | 30 |  |  |  |  |  |  |  |  |
Senior exchangeable notes | Capped Call | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exchange premium, percent of closing price |  |  |  |  |  | 50.00% |  |  |  |  |  |  |  |  |
Exchange price (in dollars per share) | $ / shares |  |  |  |  |  | $ 30.26 |  |  |  |  |  |  |  |  |
Purchase of capped calls |  |  |  |  |  |  |  | 9,800,000 |  |  |  |  |  |  |
Unsecured term loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 820,000,000 |  |  |  |  | $ 820,000,000 | $ 720,000,000 |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 2.68% |  |  |  |  | 2.68% | 2.88% |  |  |  |  |  |
Debt |  |  | $ 120,000,000 |  |  |  |  | $ 120,000,000 | $ 120,000,000 |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 120,000,000 |  |  |  |  | $ 120,000,000 |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 1.58% |  |  |  |  | 1.58% |  |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 120,000,000 |  |  |  |  |  |
Percentage bearing fixed interest |  |  |  |  |  |  |  |  | 1.68% |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | Minimum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  | 0.80% |  |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | Minimum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  |  | 1.20% |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | Maximum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  | 1.65% |  |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | Maximum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  |  | 1.70% |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 120,000,000 |  | 120,000,000 |  |  | $ 120,000,000 |  |  |  |  | 120,000,000 |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  | 250,000,000 |  |  |  |  |  |  |  |  |  |
Unsecured term loans | $120M unsecured term loan | Kite Realty Group, L.P. | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  | 0.10% |  |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 2.73% |  |  |  |  | 2.73% | 2.97% |  |  |  |  |  |
Debt |  |  | $ 150,000,000 |  |  |  |  | $ 150,000,000 | $ 150,000,000 |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 150,000,000 |  |  |  |  | $ 150,000,000 |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 1.68% |  |  |  |  | 1.68% |  |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 150,000,000 |  |  |  |  |  |
Percentage bearing fixed interest |  |  |  |  |  |  |  |  | 1.77% |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan | Minimum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  | 0.75% |  |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan | Minimum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  |  | 1.20% |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan | Maximum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  | 1.60% |  |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan | Maximum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  |  | 1.70% |  |  |  |  |  |
Unsecured term loans | $150M unsecured term loan | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 150,000,000 |  | $ 150,000,000 |  |  | $ 150,000,000 |  |  |  |  | 150,000,000 |  |
Unsecured term loans | $150M unsecured term loan | Kite Realty Group, L.P. | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  | 0.10% |  |  |  |  |  |  |
Unsecured term loans | $200M unsecured term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 0.00% |  |  |  |  | 0.00% | 4.10% |  |  |  |  |  |
Debt |  |  | $ 0 |  |  |  |  | $ 0 | $ 200,000,000 |  |  |  |  |  |
Unsecured term loans | $200M unsecured term loan | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 200,000,000 |  |  |  |  |  |
Percentage bearing fixed interest |  |  |  |  |  |  |  |  | 2.85% |  |  |  |  |  |
Unsecured term loans | $200M unsecured term loan | Minimum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  |  | 1.20% |  |  |  |  |  |
Unsecured term loans | $200M unsecured term loan | Maximum | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  |  | 1.85% |  |  |  |  |  |
Unsecured term loans | $200M unsecured term loan | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Principal amount of debt issued |  |  |  | $ 200,000,000 |  |  |  |  |  |  | $ 200,000,000 |  |  |  |
Repayments of unsecured debt |  |  |  | 200,000,000 |  |  |  |  |  |  |  |  |  |  |
Unsecured term loans | $250M unsecured term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 5.09% |  |  |  |  | 5.09% | 5.09% |  |  |  |  |  |
Debt |  |  | $ 250,000,000 |  |  |  |  | $ 250,000,000 | $ 250,000,000 |  |  |  |  |  |
Number of extension options | extension |  |  |  |  |  |  |  | 3 |  |  |  |  |  |  |
Extension period |  |  |  |  |  |  |  | 1 year |  |  |  |  |  |  |
Unsecured term loans | $250M unsecured term loan | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 250,000,000 |  |  |  |  | $ 250,000,000 |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 5.09% |  |  |  |  | 5.09% |  |  |  |  |  |  |
Unsecured term loans | $250M unsecured term loan | LIBOR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  |  |  |  |  |  |  | $ 250,000,000 |  |  |  |  |  |
Percentage bearing fixed interest |  |  |  |  |  |  |  |  | 5.09% |  |  |  |  |  |
Unsecured term loans | $250M unsecured term loan | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 250,000,000 |  |  |  |  | $ 250,000,000 |  |  |  |  | $ 250,000,000 |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 250,000,000 |
Number of extension options | extension |  |  | 3 |  |  |  |  |  |  |  |  |  |  |  |
Extension period |  |  | 1 year |  |  |  |  |  |  |  |  |  |  |  |
Term loan, option to increase maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 300,000,000 |
Unsecured term loans | $250M unsecured term loan | Kite Realty Group, L.P. | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  |  |  |  |  | 0.10% |  |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Interest rate |  |  | 4.05% |  |  |  |  | 4.05% | 0.00% |  |  |  |  |  |
Debt |  |  | $ 300,000,000 |  |  |  |  | $ 300,000,000 | $ 0 |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 300,000,000 |  |  |  |  | $ 300,000,000 |  |  |  |  |  |  |
Percentage bearing fixed interest |  |  | 2.70% |  |  |  |  | 2.70% |  |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan | Minimum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  | 1.15% |  |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan | Maximum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  |  |  |  |  | 2.20% |  |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan | Kite Realty Group, L.P. |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt |  |  | $ 300,000,000 |  |  |  |  | $ 300,000,000 |  |  |  |  |  |  |
Principal amount of debt issued |  |  |  | $ 300,000,000 |  |  |  |  |  |  | $ 300,000,000 |  |  |  |
Debt instrument, term |  |  |  | 7 years |  |  |  |  |  |  |  |  |  |  |
Reduction of interest rate margin upon achievement of sustainability metric |  |  |  | 0.0001 | 0.0001 |  |  |  |  |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan | Kite Realty Group, L.P. | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate |  |  |  | 0.10% |  |  |  | 0.10% |  |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan | Kite Realty Group, L.P. | Minimum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  | 1.15% |  |  |  |  |  |  |  |  |  |  |
Unsecured term loans | $300M unsecured term loan | Kite Realty Group, L.P. | Maximum | SOFR |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Credit spread |  |  |  | 2.20% |  |  |  |  |  |  |  |  |  |  |

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