XML 91 R74.htm IDEA: XBRL DOCUMENT
v3.22.4

MORTGAGE AND OTHER INDEBTEDNESS - Schedule of Senior Unsecured Notes (Details) - USD ($) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Mar. 31, 2021
Debt Instrument [Line Items] |  |  |
Gross debt | $ 2,978,256 | $ 3,092,225 |
Senior unsecured notes |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | 1,924,635 | 1,924,635 |
Senior unsecured notes | Senior notes – 4.23% due 2023 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 95,000 | $ 95,000 |
Interest rate | 4.23% | 4.23% |
Senior unsecured notes | Senior notes - 4.58% due 2024 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 149,635 | $ 149,635 |
Interest rate | 4.58% | 4.58% |
Senior unsecured notes | Senior notes - 4.00% due 2025 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 350,000 | $ 350,000 |
Interest rate | 4.00% | 4.00% |
Senior unsecured notes | Senior notes - LIBOR + 3.65% due 2025 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 80,000 | $ 80,000 |
Interest rate | 8.41% | 3.86% |
Interest rate, stated percentage | 4.47% |  |
Senior unsecured notes | Senior notes - LIBOR + 3.65% due 2025 | LIBOR |  |  |
Debt Instrument [Line Items] |  |  |
Credit spread | 3.65% |  |
Senior unsecured notes | Senior notes - 4.08% due 2026 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 100,000 | $ 100,000 |
Interest rate | 4.08% | 4.08% |
Senior unsecured notes | Senior notes – 4.00% due 2026 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 300,000 | $ 300,000 |
Interest rate | 4.00% | 4.00% |
Senior unsecured notes | Senior notes - LIBOR + 3.75% due 2027 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 75,000 | $ 75,000 |
Interest rate | 8.51% | 3.96% |
Interest rate, stated percentage | 4.57% |  |
Senior unsecured notes | Senior notes - LIBOR + 3.75% due 2027 | LIBOR |  |  |
Debt Instrument [Line Items] |  |  |
Credit spread | 3.75% |  |
Senior unsecured notes | Senior notes - 4.24% due 2028 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 100,000 | $ 100,000 |
Interest rate | 4.24% | 4.24% |
Senior unsecured notes | Senior notes - 4.82% due 2029 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 100,000 | $ 100,000 |
Interest rate | 4.82% | 4.82% |
Senior unsecured notes | Senior notes - 4.75% due 2030 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 400,000 | $ 400,000 |
Interest rate | 4.75% | 4.75% |
Senior exchangeable notes |  |  |
Debt Instrument [Line Items] |  |  |
Interest rate, stated percentage |  |  | 0.75%
Senior exchangeable notes | Senior exchangeable notes – 0.75% due 2027 |  |  |
Debt Instrument [Line Items] |  |  |
Gross debt | $ 175,000 | $ 175,000 |
Interest rate | 0.75% | 0.75% |

X
- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
Name: | us-gaap_DebtInstrumentCarryingAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6036836-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124435984&loc=d3e28551-108399 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124429444&loc=SL124452920-239629 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateEffectivePercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
Name: | us-gaap_DebtInstrumentInterestRateStatedPercentage
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DebtInstrumentLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=us-gaap_SeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A423UnsecuredSeniorNotesDue2023Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A458UnsecuredSeniorNotesDue2024Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A400UnsecuredSeniorNotesDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A365UnsecuredSeniorNotesDue2025Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_VariableRateAxis=us-gaap_LondonInterbankOfferedRateLIBORMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A408UnsecuredSeniorNotesDue2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A400UnsecuredSeniorNotesDue2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A375UnsecuredSeniorNotesDue2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A424UnsecuredSeniorNotesDue2028Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A482UnsecuredSeniorNotesDue2029Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A475UnsecuredSeniorNotesDue2030Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LongtermDebtTypeAxis=krg_ExchangeableSeniorNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=krg_A075ExchangeableSeniorNotesDue2027Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |