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v3.25.1

MORTGAGE AND OTHER INDEBTEDNESS - Additional Information (Details) | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Oct. 31, 2024 USD ($) extension | Mar. 31, 2025 USD ($) extension | Mar. 31, 2024 USD ($) | Sep. 30, 2024 | Dec. 31, 2024 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Repayment of long-term debt |  | $ 420,300,000 | $ 41,269,000 |  |
Gross debt |  | 2,910,885,000 |  |  | $ 3,228,185,000
Letters of credit outstanding |  | 4,500,000 |  |  |
Letters of credit outstanding, amount advanced |  | 0 |  |  |
Percentage bearing fixed interest, amount |  | 2,200,000,000 |  |  |
Percentage bearing variable interest, amount |  | 748,000,000.0 |  |  |
Kite Realty Group, L.P. |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayment of long-term debt |  | $ 420,300,000 | $ 41,269,000 |  |
Unsecured Revolving Line of Credit |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate (as a percent) |  | 5.56% |  |  | 5.64%
Gross debt |  | $ 34,000,000 |  |  | $ 0
Unsecured Revolving Line of Credit | Debt Instrument, Maturity Option, One |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Number of extension options | extension |  | 1 |  |  |
Extension period |  | 1 year |  |  |
Unsecured Revolving Line of Credit | Debt Instrument, Maturity Option, Two |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Number of extension options | extension |  | 2 |  |  |
Extension period |  | 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 | 0.350 |  |  |  |
Covenant, total leverage ratio, maximum | 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 | 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 | 6 months | 6 months |  |  |
Fixed Rate Debt |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt, fair value |  | $ 2,100,000,000 |  |  |
Fixed Rate Debt | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Fixed interest rate (as a percent) |  | 5.48% |  |  |
Fixed Rate Debt | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Fixed interest rate (as a percent) |  | 6.65% |  |  |
Variable Rate Debt |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt, fair value |  | $ 749,500,000 |  |  |
Variable interest rate (as a percent) |  | 5.47% |  |  |
Mortgages Payable |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Scheduled principal payments |  | $ 1,300,000 |  |  |
Gross debt |  | 146,885,000 |  |  | 148,185,000
Mortgages Payable | Fixed Rate Debt |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Gross debt |  | $ 132,885,000 |  |  | $ 133,585,000
Mortgages Payable | Fixed Rate Debt | Minimum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate (as a percent) |  | 3.75% |  |  | 3.75%
Mortgages Payable | Fixed Rate Debt | Maximum |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate (as a percent) |  | 5.73% |  |  | 5.73%
Mortgages Payable | Variable Rate Debt |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Gross debt |  | $ 14,000,000 |  |  | $ 14,600,000
Variable interest rate, type [Extensible enumeration] |  | Secured Overnight Financing Rate (SOFR) [Member] |  |  |
Variable interest rate (as a percent) |  | 4.32% |  |  | 4.33%
Senior Unsecured Notes |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Gross debt |  | $ 2,030,000,000 |  |  | $ 2,380,000,000
Senior Unsecured Notes | Senior Notes - 4.00% Due 2025 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Repayment of long-term debt |  | $ 350,000,000 |  |  |
Interest rate (as a percent) |  | 0.00% |  |  | 4.00%
Gross debt |  | $ 0 |  |  | $ 350,000,000
Senior Unsecured Notes | Senior Notes - 4.95% Due 2031 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate (as a percent) |  | 4.95% |  |  | 4.95%
Principal amount of debt issued |  | $ 350,000,000 |  |  |
Gross debt |  | 350,000,000 |  |  | $ 350,000,000
Unsecured Term Loans |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Gross debt |  | $ 700,000,000 |  |  | $ 700,000,000
Unsecured Term Loans | Unsecured term loan due 2029 - fixed rate |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate (as a percent) |  | 3.72% |  |  | 3.72%
Gross debt |  | $ 300,000,000 |  |  | $ 300,000,000
Variable interest rate, type [Extensible enumeration] |  | Secured Overnight Financing Rate (SOFR) [Member] |  |  |
Fixed interest rate (as a percent) |  | 2.47% |  |  |
Variable interest rate (as a percent) |  | 1.25% |  |  | 1.25%
Unsecured Term Loans | Unsecured term loan due 2029 - fixed rate | Kite Realty Group, L.P. |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Principal amount of debt issued | $ 300,000,000 |  |  |  |
Debt instrument term (in years) | 7 years |  |  |  |
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% |  |  |
Reduction of interest rate margin upon achievement of sustainability metric |  | 0.0001 |  |  |
Unsecured Term Loans | $150M Unsecured Term Loan |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate (as a percent) |  | 2.73% |  |  | 2.73%
Gross debt |  | $ 150,000,000 |  |  | $ 150,000,000
Variable interest rate, type [Extensible enumeration] |  | Secured Overnight Financing Rate (SOFR) [Member] |  |  |
Fixed interest rate (as a percent) |  | 1.68% |  |  |
Variable interest rate (as a percent) |  | 1.05% |  |  | 1.05%
Unsecured Term Loans | $150M Unsecured Term Loan | Kite Realty Group, L.P. |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Gross debt |  | $ 150,000,000 |  |  |
Variable interest rate, type [Extensible enumeration] |  | Secured Overnight Financing Rate (SOFR) [Member] |  |  |
Credit spread, increase (as a percent) |  | 0.10% |  |  |
Reduction of interest rate margin upon achievement of sustainability metric |  | 0.0001 |  |  |
Maximum borrowing capacity |  | $ 250,000,000 |  |  |
Unsecured Term Loans | Unsecured term loan due 2025 |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate (as a percent) |  | 3.94% |  |  | 3.94%
Gross debt |  | $ 250,000,000 |  |  | $ 250,000,000
Number of extension options | extension |  | 1 |  |  |
Extension period |  | 1 year |  |  |
Variable interest rate, type [Extensible enumeration] |  | Secured Overnight Financing Rate (SOFR) [Member] |  |  |
Fixed interest rate (as a percent) |  | 2.99% |  |  |
Variable interest rate (as a percent) |  | 0.95% |  |  | 0.95%
Unsecured Term Loans | Unsecured term loan due 2025 | Kite Realty Group, L.P. |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Gross debt |  | $ 250,000,000 |  |  |
Number of extension options | extension |  | 1 |  |  |
Extension period |  | 1 year |  |  |
Variable interest rate, type [Extensible enumeration] |  | Secured Overnight Financing Rate (SOFR) [Member] |  |  |
Credit spread, increase (as a percent) |  | 0.10% |  |  |
Maximum borrowing capacity |  | $ 300,000,000.0 |  |  |

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