XML 458 R141.htm IDEA: XBRL DOCUMENT
v3.22.4

Leases - Additional Information (Detail) £ in Millions, $ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 USD ($) Leases | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2022 GBP (£) Leases
Disclosure Of Information Leases [Line Items] |  |  |  |
Weighted average remaining lease term | 56 years | 56 years |  |
Percentage of right of use assets value | 95.00% | 94.00% |  | 95.00%
Lease liabilities | $ 427 | $ 419 |  |
Impairment loss |  |  | $ 4 |
System Fund impairment charge |  |  | 32 |
Undiscounted rent payable amount | 3,430 | 3,442 |  |
Remaining undiscounted cash flows | $ 3,233 | $ 3,252 |  |
Percentage of undiscounted cash flows relating to lease liabilities | 94.00% | 94.00% |  | 94.00%
Impairment charges right of use assets |  |  | 43 |
Percentage Of Lease Liabilities Implicit Rate | 9.70% |  |  |
Future minimum operating sublease payment receivables | $ 9 | $ 9 | 2 |
Impairment reversal | 2 |  |  |
US corporate headquarters [Member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Lease system fund impairment charge reversal |  | $ 3 |  |
US corporate headquarters [Member] | System Fund [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Pre tax discount rate |  | 9.50% |  |
EMEAA [Member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Impairment reversal | $ 2 |  |  |
Americas [member] | Reportable segments [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Impairment charges right of use assets |  |  | 43 |
Right-of-use assets [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Description of extended lease term | 20 |  |  |
Impairment loss | $ 5 |  | 16 |
Period over which management has projected cash flows | five-year |  |  |
System Fund impairment charge |  |  | 32 |
Impairment charges right of use assets |  |  | 11 |
Right-of-use assets [member] | EMEAA [Member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Pre tax discount rate | 17.60% |  |  | 17.60%
Impairment charges right of use assets | $ 2 |  |  |
Impairment reversal | 2 |  |  |
Recoverable amount of asset or cash-generating unit | $ 9 |  |  |
Right-of-use assets [member] | Americas [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Impairment charges right of use assets |  |  | 5 |
Right-of-use assets [member] | Central [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Impairment charges right of use assets |  |  | 6 |
Property, plant and equipment subject to operating leases [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Impairment charges right of use assets |  |  | $ 7 |
Eight Priority Leases [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Number of top leases | Leases | 8 |  |  | 8
Undiscounted rent payable amount | $ 289 |  |  |
Operating Leases Excluding Inter Continental Boston lease [Member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Weighted average remaining lease term | 9 years | 8 years |  |
InterContinental Boston and the US corporate headquarters [Member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Lease liabilities | $ 348 | $ 356 |  |
UK Portfolio leases [Member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Lease Term | 21 years |  |  |
Annual Rent Payment | £ |  |  |  | £ 34
Bottom of range [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Lease Term | 1 year |  |  |
Top of range [member] |  |  |  |
Disclosure Of Information Leases [Line Items] |  |  |  |
Lease Term | 99 years |  |  |
Lease Incremental borrowing rates | 11.00% |  |  | 11.00%

X
- Definition The discount rate applied to cash flow projections for a cash-generating unit (group of units). [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 134 -Subparagraph d -Clause v -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_134_d_v&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 134 -Subparagraph e -Clause v -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_134_e_v&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_DescriptionOfDiscountRatesAppliedToCashFlowProjections
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition The explanation of the period over which management has projected cash flows based on financial budgets/forecasts approved by management including, when a period greater than five years is used for a cash-generating unit (group of units), an explanation of why that longer period is justified. [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 134 -Subparagraph d -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_134_d_iii&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 134 -Subparagraph e -Clause iii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_134_e_iii&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ExplanationOfPeriodOverWhichManagementHasProjectedCashFlows
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of contractual undiscounted cash flows in relation to lease liabilities before deducting finance charges. [Refer: Lease liabilities] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 58 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_58&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph B11D -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_B11D_a&doctype=Appendix&subtype=B -URIDate 2022-03-24 + Details
Name: | ifrs-full_GrossLeaseLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The amount recognised as a reduction of the carrying amount of an asset or cash-generating unit to its recoverable amount. [Refer: Carrying amount [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 130 -Subparagraph d -Clause ii -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_130_d_ii&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 130 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_130_b&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ImpairmentLoss
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of impairment loss recognised in profit or loss. [Refer: Impairment loss; Profit (loss)] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 126 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_126_a&doctype=Standard -URIDate 2022-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 129 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_129_a&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_ImpairmentLossRecognisedInProfitOrLoss
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The amount of liabilities related to the entity's leases. Lease is a contract, or part of a contract, that conveys the right to use an underlying asset for a period of time in exchange for consideration. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 47 -Subparagraph b -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_47_b&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_LeaseLiabilities
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition The higher of an asset’s (or cash-generating unit’s) fair value less costs of disposal and its value in use. [Refer: Cash-generating units [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 36 -IssueDate 2022-03-24 -Paragraph 130 -Subparagraph e -URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=36&code=ifrs-tx-2022-en-r&anchor=para_130_e&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_RecoverableAmountOfAssetOrCashgeneratingUnit
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The amount of undiscounted operating lease payments to be received. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph 97 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_97&doctype=Standard -URIDate 2022-03-24 + Details
Name: | ifrs-full_UndiscountedOperatingLeasePaymentsToBeReceived
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition The weighted average lessee's incremental borrowing rate applied to lease liabilities recognised in the statement of financial position at the date of initial application of IFRS 16. The incremental borrowing rate is the rate of interest that a lessee would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 16 -IssueDate 2022-03-24 -Paragraph C12 -Subparagraph a -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=16&code=ifrs-tx-2022-en-r&anchor=para_C12_a&doctype=Appendix&subtype=C -URIDate 2022-03-24 + Details
Name: | ifrs-full_WeightedAverageLesseesIncrementalBorrowingRateAppliedToLeaseLiabilitiesRecognisedAtDateOfInitialApplicationOfIFRS16
Namespace Prefix: | ifrs-full_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Annual Rent Payment. + References No definition available. + Details
Name: | ihg_AnnualRentPayment
Namespace Prefix: | ihg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Description of extended lease term + References No definition available. + Details
Name: | ihg_DescriptionOfExtendedLeaseTerm
Namespace Prefix: | ihg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure Of Information Leases + References No definition available. + Details
Name: | ihg_DisclosureOfInformationLeasesLineItems
Namespace Prefix: | ihg_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Impairment charge reversal right of use assets explanatory. + References No definition available. + Details
Name: | ihg_ImpairmentChargeReversalRightOfUseAssetsExplanatory
Namespace Prefix: | ihg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Lease Right Of Use Assets System Fund Impairment Charge + References No definition available. + Details
Name: | ihg_LeaseRightOfUseAssetsSystemFundImpairmentCharge
Namespace Prefix: | ihg_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Lease term. + References No definition available. + Details
Name: | ihg_LeaseTerm
Namespace Prefix: | ihg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of high ranked priority leases. + References No definition available. + Details
Name: | ihg_NumberOfHighRankedPriorityLeases
Namespace Prefix: | ihg_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of lease liabilities implicit rate. + References No definition available. + Details
Name: | ihg_PercentageOfLeaseLiabilitiesImplicitRate
Namespace Prefix: | ihg_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Percentage of right of use assets for high ranked priority assets. + References No definition available. + Details
Name: | ihg_PercentageOfRightOfUseAssetsForHighRankedPriorityAssets
Namespace Prefix: | ihg_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of undiscounted cash flows relating to lease liabilities. + References No definition available. + Details
Name: | ihg_PercentageOfUndiscountedCashFlowsRelatingToLeaseLiabilities
Namespace Prefix: | ihg_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition System fund impairment reversal. + References No definition available. + Details
Name: | ihg_SystemFundImpairmentReversal
Namespace Prefix: | ihg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Undiscounted operating lease payments outstanding. + References No definition available. + Details
Name: | ihg_UndiscountedOperatingLeasePaymentsOutstanding
Namespace Prefix: | ihg_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Weighted average remaining lease term. + References No definition available. + Details
Name: | ihg_WeightedAverageRemainingLeaseTerm
Namespace Prefix: | ihg_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_IndividualAssetsOrCashgeneratingUnitsWithSignificantAmountOfGoodwillOrIntangibleAssetsWithIndefiniteUsefulLivesAxis=ihg_UsCorporateHeadquartersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ihg_DetailsAxis=ihg_SystemFundMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=ihg_EMEAAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=srt_AmericasMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SegmentsAxis=ifrs-full_ReportableSegmentsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=ifrs-full_RightofuseAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_GeographicalAreasAxis=ihg_CentralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=ifrs-full_PropertyPlantAndEquipmentSubjectToOperatingLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PropertyPlantAndEquipmentByOperatingLeaseStatusAxis=ihg_EightPriorityLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PropertyPlantAndEquipmentByOperatingLeaseStatusAxis=ihg_OperatingLeasesExcludingInterContinentalBostonLeaseMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PropertyPlantAndEquipmentByOperatingLeaseStatusAxis=ihg_IntercontinentalBostonAndTheUsCorporateHeadquartersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_PropertyPlantAndEquipmentByOperatingLeaseStatusAxis=ihg_UkPortfolioLeasesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_BottomOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_RangeAxis=ifrs-full_TopOfRangeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |