InterContinental Hotels (IHG) 20-F/A 8 Mar 18 2017 FY Annual report (foreign) (amended) Financial data

Document and Entity Information

Document and Entity Information	12 Months Ended
	Dec. 31, 2017shares
Document - Document and Entity Information [Abstract]
Document Type	20-F
Amendment Flag	false
Document Period End Date	Dec. 31, 2017
Document Fiscal Year Focus	2,017
Document Fiscal Period Focus	FY
Trading Symbol	IHG
Entity Registrant Name	INTERCONTINENTAL HOTELS GROUP PLC /NEW/
Entity Central Index Key	858,446
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding	189,990,180

Group income statement

Group income statement - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of income statement [Line Items]
Revenue	$ 1,784	$ 1,715	$ 1,803
Cost of sales	(608)	(580)	(640)
Administrative expenses	(379)	(352)	(420)
Share of gains/(losses) of associates and joint ventures	3	(2)	(3)
Other operating income and expenses	84	9	891
Depreciation and amortisation	(103)	(96)	(96)
Impairment charges	(18)	(16)	(36)
Operating profit	763	678	1,499
Financial income	4	6	5
Financial expenses	(89)	(93)	(92)
Profit before tax	678	591	1,412
Tax	(85)	(174)	(188)
Profit for the year from continuing operations	593	417	1,224
Attributable to:
Equity holders of the parent	592	414	1,222
Non-controlling interest	1	3	2
Profit loss from continuing operations	$ 593	$ 417	$ 1,224
Continuing and total operations:
Basic	$ 3.067	$ 1.953	$ 5.200
Diluted	$ 3.052	$ 1.935	$ 5.134
Before exceptional items [member]
Disclosure of income statement [Line Items]
Revenue	$ 1,784	$ 1,715	$ 1,803
Cost of sales	(608)	(580)	(640)
Administrative expenses	(328)	(339)	(395)
Share of gains/(losses) of associates and joint ventures	3	(2)	(3)
Other operating income and expenses	11	9	11
Depreciation and amortisation	(103)	(96)	(96)
Operating profit	759	707	680
Financial income	4	6	5
Financial expenses	(89)	(93)	(92)
Profit before tax	674	620	593
Tax	(201)	(186)	(180)
Profit for the year from continuing operations	473	434	413
Attributable to:
Equity holders of the parent	472	431	411
Non-controlling interest	1	3	2
Profit loss from continuing operations	473	434	413
Exceptional items [member]
Disclosure of income statement [Line Items]
Administrative expenses	(51)	(13)	(25)
Other operating income and expenses	73		880
Impairment charges	(18)	(16)	(36)
Operating profit	4	(29)	819
Profit before tax	4	(29)	819
Tax	116	12	(8)
Profit for the year from continuing operations	120	(17)	811
Attributable to:
Equity holders of the parent	120	(17)	811
Profit loss from continuing operations	$ 120	$ (17)	$ 811

Group statement of comprehensiv

Group statement of comprehensive income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Statement of comprehensive income [abstract]
Profit for the year	$ 593	$ 417	$ 1,224
Items that may be subsequently reclassified to profit or loss:
Gains on valuation of available-for-sale financial assets, net of related tax charge of $3m (2016: $nil, 2015: $nil)	41	5	2
Fair value gains reclassified to profit on disposal of available-for-sale financial assets	(73)	(7)
Exchange (losses)/gains on retranslation of foreign operations, net of related tax credit of $1m (2016: charge of $3m, 2015: charge of $1m)	(77)	182	(2)
Exchange losses reclassified to profit on hotel disposal			2
Total items that may be subsequently reclassified to profit or loss	(109)	180	2
Items that will not be reclassified to profit or loss:
Re-measurement(losses)/gains on defined benefit plans, including related tax credit of $nil (2016: credit of $4m, 2015: charge of $4m)	(4)		9
Deferred tax charge on defined benefit plans arising from significant US tax reform	(11)
Tax related to pension contributions			7
Total items that will not be reclassified to profit or loss	(15)		16
Total other comprehensive (loss)/ income for the year	(124)	180	18
Total comprehensive income for the year	469	597	1,242
Attributable to:
Equity holders of the parent	467	594	1,240
Non-controlling interest	2	3	2
Total comprehensive income for the year	$ 469	$ 597	$ 1,242

Group statement of comprehensi4

Group statement of comprehensive income (Parenthetical) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Statement of comprehensive income [abstract]
Gains on valuation of available-for-sale financial assets, net of related tax charge	$ (3)	$ 0	$ 0
Exchange (losses)/gains on retranslation of foreign operations, net of related tax credit	1	(3)	(1)
Re-measurement (losses)/gains on defined benefit plans, related tax credit/(charge)	$ 0	$ 4	$ (4)

Group statement of changes in e

Group statement of changes in equity - USD ($) $ in Millions	Total	Equity share capital [member]	Capital redemption reserve [member]	Shares held by employee share trusts [member]	Other reserves [member]	Unrealised gains and losses reserve [member]	Currency translation reserve [member]	Retained earnings [member]	IHG shareholders' equity [member]	Non-controlling interests [member]
Beginning balance at Dec. 31, 2014	$ (717)	$ 178	$ 12	$ (35)	$ (2,896)	$ 111	$ 269	$ 1,636	$ (725)	$ 8
Profit for the year	1,224							1,222	1,222	2
Items that may be subsequently reclassified to profit or loss:
Gains/(losses) on valuation of available-for-sale financial assets	2					2			2
Exchange gains/(losses) on retranslation of foreign operations	(2)						(2)		(2)
Exchange losses reclassified to profit on hotel disposal	2						2		2
Total items that may be subsequently reclassified to profit or loss	2					2			2
Items that will not be reclassified to profit or loss:
Re-measurement (losses)/gains on defined benefit plans	9							9	9
Tax related to pension contributions	7							7	7
Total items that will not be reclassified to profit or loss	16							16	16
Total other comprehensive (loss)/ income for the year	18					2		16	18
Total comprehensive income for the year	1,242					2		1,238	1,240	2
Purchase of own shares by employee share trusts	(47)			(47)					(47)
Release of own shares by employee share trusts				62				(62)
Equity-settled share-based cost	24							24	24
Tax related to share schemes	5							5	5
Equity dividends paid	(188)							(188)	(188)
Exchange adjustments		(9)	(1)	2	8
Ending balance at Dec. 31, 2015	319	169	11	(18)	(2,888)	113	269	2,653	309	10
Profit for the year	417							414	414	3
Items that may be subsequently reclassified to profit or loss:
Gains/(losses) on valuation of available-for-sale financial assets	5					5			5
Fair value gain reclassified to profit on disposal of available-for-sale financial asset	(7)					(7)			(7)
Exchange gains/(losses) on retranslation of foreign operations	182						182		182
Total items that may be subsequently reclassified to profit or loss	180
Items that will not be reclassified to profit or loss:
Total other comprehensive (loss)/ income for the year	180					(2)	182		180
Total comprehensive income for the year	597					(2)	182	414	594	3
Transfer of treasury shares to employee share trusts				(24)				24
Purchase of own shares by employee share trusts	(10)			(10)					(10)
Release of own shares by employee share trusts				39				(39)
Equity-settled share-based cost	23							23	23
Tax related to share schemes	11							11	11
Equity dividends paid	(1,698)							(1,693)	(1,693)	(5)
Transaction costs relating to shareholder returns	(1)							(1)	(1)
Exchange adjustments		(28)	(2)	2	28
Ending balance at Dec. 31, 2016	(759)	141	9	(11)	(2,860)	111	451	1,392	(767)	8
Profit for the year	593							592	592	1
Items that may be subsequently reclassified to profit or loss:
Gains/(losses) on valuation of available-for-sale financial assets	41					41			41
Fair value gain reclassified to profit on disposal of available-for-sale financial asset	(73)					(73)			(73)
Exchange gains/(losses) on retranslation of foreign operations	(77)						(78)		(78)	1
Total items that may be subsequently reclassified to profit or loss	(109)					(32)	(78)		(110)	1
Items that will not be reclassified to profit or loss:
Re-measurement (losses)/gains on defined benefit plans	(4)							(4)	(4)
Deferred tax charge on defined benefit plans arising from significant US tax reform	(11)							(11)	(11)
Total items that will not be reclassified to profit or loss	(15)							(15)	(15)
Total other comprehensive (loss)/ income for the year	(124)					(32)	(78)	(15)	(125)	1
Total comprehensive income for the year	469					(32)	(78)	577	467	2
Transfer of treasury shares to employee share trusts				(20)				20
Purchase of own shares by employee share trusts	(3)			(3)					(3)
Release of own shares by employee share trusts				29				(29)
Equity-settled share-based cost	29							29	29
Tax related to share schemes	9							9	9
Equity dividends paid	(596)							(593)	(593)	(3)
Exchange adjustments		13	1		(14)
Ending balance at Dec. 31, 2017	$ (851)	$ 154	$ 10	$ (5)	$ (2,874)	$ 79	$ 373	$ 1,405	$ (858)	$ 7

Group statement of financial po

Group statement of financial position - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
ASSETS
Property, plant and equipment	$ 425	$ 419
Goodwill and other intangible assets	1,467	1,292
Investment in associates and joint ventures	141	111
Trade and other receivables		8
Retirement benefit assets	3
Other financial assets	228	248
Non-current tax receivable	16	23
Deferred tax assets	56	48
Total non-current assets	2,336	2,149
Inventories	3	3
Trade and other receivables	551	472
Current tax receivable	101	77
Other financial assets	16	20
Cash and cash equivalents	168	206
Total current assets	839	778
Total assets	3,175	2,927
LIABILITIES
Loans and other borrowings	(126)	(106)
Derivative financial instruments		(3)
Loyalty programme liability	(343)	(291)
Trade and other payables	(768)	(681)
Provisions	(3)	(3)
Current tax payable	(64)	(50)
Total current liabilities	(1,304)	(1,134)
Loans and other borrowings	(1,893)	(1,606)
Retirement benefit obligations	(104)	(96)
Loyalty programme liability	(417)	(394)
Trade and other payables	(121)	(200)
Provisions	(5)	(5)
Non-current tax payable	(25)
Deferred tax liabilities	(157)	(251)
Total non-current liabilities	(2,722)	(2,552)
Total liabilities	(4,026)	(3,686)
Net liabilities	(851)	(759)
EQUITY
Equity share capital	154	141
Capital redemption reserve	10	9
Shares held by employee share trusts	(5)	(11)
Other reserves	(2,874)	(2,860)
Unrealised gains and losses reserve	79	111
Currency translation reserve	373	451
Retained earnings	1,405	1,392
IHG shareholders' equity	(858)	(767)
Non-controlling interest	7	8
Total equity	$ (851)	$ (759)

Group statement of cash flows

Group statement of cash flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Statement of cash flows [abstract]
Profit for the year	$ 593	$ 417	$ 1,224
Adjustments reconciling profit for the year to cash flow from operations	263	536	(414)
Cash flow from operations	856	953	810
Interest paid	(76)	(75)	(75)
Interest received	1	4	2
Tax paid on operating activities	(147)	(130)	(109)
Net cash from operating activities	634	752	628
Cash flow from investing activities
Purchase of property, plant and equipment	(44)	(32)	(42)
Purchase of intangible assets	(229)	(175)	(157)
Investment in associates and joint ventures	(47)	(14)	(30)
Loan advances to associates and joint ventures		(2)	(25)
Investment in other financial assets	(30)	(13)	(28)
Acquisition of business, net of cash acquired			(438)
Capitalised interest paid	(6)	(5)	(4)
Landlord contributions to property, plant and equipment	14
Disposal of hotel assets, net of costs and cash disposed		(5)	1,277
Repayments related to intangible assets		3
Loan repayments by associates and joint ventures	9		22
Proceeds from associates and joint ventures		2	9
Repayments of other financial assets	20	25	6
Disposal of equity securities available-for-sale	75
Tax paid on disposals	(25)		(1)
Net cash from investing activities	(263)	(216)	589
Cash flow from financing activities
Purchase of own shares by employee share trusts	(3)	(10)	(47)
Dividends paid to shareholders	(593)	(1,693)	(188)
Dividend paid to non-controlling interest	(3)	(5)
Transaction costs relating to shareholder returns		(1)
Issue of long-term bonds		459	458
Other new borrowings			400
Long-term bonds repaid		(315)
New borrowings repaid			(400)
Increase/(decrease) in other borrowings	153	109	(355)
Proceeds from foreign exchange swaps			22
Net cash from financing activities	(446)	(1,456)	(110)
Net movement in cash and cash equivalents in the year	(75)	(920)	1,107
Cash and cash equivalents at beginning of the year	117	1,098	55
Exchange rate effects	16	(61)	(64)
Cash and cash equivalents at end of the year	$ 58	$ 117	$ 1,098

Accounting policies

Accounting policies	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Accounting policies	Accounting policies General information This document constitutes the Annual Report and Financial Statements in accordance with UK Listing Rules requirements and the Annual Report on Form 20-F The Consolidated Financial Statements of InterContinental Hotels Group PLC (the Group or IHG) for the year ended 31 December 2017 were authorised for issue in accordance with a resolution of the Directors on 19 February 2018. InterContinental Hotels Group PLC (the Company) is incorporated and domiciled in Great Britain and registered in England and Wales. Significant accounting policies Basis of preparation The Consolidated Financial Statements of IHG have been prepared on a going concern basis and under the historical cost convention, except for available-for-sale With effect from 1 January 2017, the Group has adopted: • ‘Amendments to IAS 7 Statement of Cash Flows: Disclosure Initiative’, which requires disclosure of changes in liabilities arising from financing activities, including both changes arising from cash flows and non-cash • ‘Amendments to IAS 12 Income Taxes: Recognition of Deferred Tax Assets for Unrealised Losses’. Application of these amendments has had no impact on the Group Financial Statements. • Amendments to existing standards arising from the Annual Improvements to IFRSs 2014-2016 cycle. These amendments have not impacted the Group Financial Statements. Presentational currency The Consolidated Financial Statements are presented in millions of US dollars reflecting the profile of the Group’s revenue and operating profit which are primarily generated in US dollars or US dollar-linked currencies. In the Consolidated Financial Statements, equity share capital, the capital redemption reserve and shares held by employee share trusts are translated into US dollars at the rates of exchange on the last day of the period; the resultant exchange differences are recorded in other reserves. The functional currency of the Parent Company is sterling since this is a non-trading Basis of consolidation The Consolidated Financial Statements comprise the Financial Statements of the Parent Company and entities controlled by the Group. Control exists when the Group has: • Power over an investee (i.e. existing rights that give it the current ability to direct the relevant activities of the investee); • Exposure, or rights, to variable returns from its involvement with the investee; and • The ability to use its power over the investee to affect its returns. All intra-group balances and transactions are eliminated on consolidation. The assets, liabilities and results of those businesses acquired or disposed of are consolidated for the period during which they were under the Group’s control. The Group operates a deferred compensation plan in the US which allows certain employees to make additional provision for retirement, through the deferral of salary with matching company contributions. Employees can draw down on the plan in certain limited circumstances during employment. The assets of the plan are held in a company-owned trust which is not consolidated as the relevant activity of the trust, being the investment of the funds in the trust, is directed by the participating employees of the plan and the company has no exposure to the gains and losses resulting from those investment decisions. The assets of the trust are held solely for the benefit of the participating employees and to pay plan expenses, other than in the case of a company insolvency in which case they can be claimed by the general creditors of the company. At 31 December 2017, the trust had assets with a fair value of $197m (2016: $161m). Foreign currencies Transactions in foreign currencies are translated to functional currency at the exchange rates ruling on the dates of the transactions. Monetary assets and liabilities denominated in foreign currencies are retranslated to the functional currency at the relevant rates of exchange ruling on the last day of the period. Foreign exchange differences arising on translation are recognised in the income statement except on foreign currency borrowings that provide a hedge against a net investment in a foreign operation. These are taken directly to the currency translation reserve until the disposal of the net investment, at which time they are recycled against the gain or loss on disposal. The assets and liabilities of foreign operations, including goodwill, are translated into US dollars at the relevant rates of exchange ruling on the last day of the period. The revenues and expenses of foreign operations are translated into US dollars at average rates of exchange for the period. The exchange differences arising on retranslation are taken directly to the currency translation reserve. On disposal of a foreign operation, the cumulative amount recognised in the currency translation reserve relating to that particular foreign operation is recycled against the gain or loss on disposal. Property, plant and equipment Property, plant and equipment are stated at cost less depreciation and any impairment. Repairs and maintenance costs are expensed as incurred. Land is not depreciated. All other property, plant and equipment are depreciated to a residual value over their estimated useful lives, namely: • Buildings – lesser of 50 years and unexpired term of lease; and • Fixtures, fittings and equipment – three to 25 years. All depreciation is charged on a straight-line basis. Residual value is re-assessed Property, plant and equipment are tested for impairment when events or changes in circumstances indicate that the carrying value may not be recoverable. Assets that do not generate independent cash flows are combined into cash-generating units. If carrying values exceed their estimated recoverable amount, the assets or cash-generating units are written down to the recoverable amount. Recoverable amount is the greater of fair value less costs of disposal and value in use. Value in use is assessed based on estimated future cash flows discounted to their present value using a pre-tax On adoption of IFRS, the Group retained previous revaluations of property, plant and equipment which are included at deemed cost as permitted by IFRS 1 ‘First-time Adoption of International Financial Reporting Standards’. Business combinations and goodwill On the acquisition of a business, identifiable assets and liabilities acquired are measured at their fair value. Contingent liabilities assumed are measured at fair value unless this cannot be measured reliably, in which case they are not recognised but are disclosed in the same manner as other contingent liabilities. The measurement of deferred tax assets and liabilities arising on acquisition is as described in the general principles detailed within the ‘Taxes’ accounting policy note on page 98 with the exception that no deferred tax is provided on taxable temporary differences in connection with the initial recognition of goodwill. Goodwill is recorded at cost, being the difference between the fair value of the consideration and the fair value of net assets acquired. Following initial recognition, goodwill is measured at cost less any accumulated impairment losses and is not amortised. Goodwill is tested for impairment at least annually by comparing carrying values of cash-generating units with their recoverable amounts. Impairment losses relating to goodwill cannot be subsequently reversed. Transaction costs are expensed and are not included in the cost of acquisition. Intangible assets Brands Externally acquired brands are initially recorded at cost if separately acquired or fair value if acquired as part of a business combination, provided the brands are controlled through contractual or other legal rights, or are separable from the rest of the business, and the fair value can be reliably measured. Brands are amortised over their estimated useful lives (and tested for impairment if there are indicators of impairment) or tested for impairment at least annually if determined to have indefinite lives. The costs of developing internally generated brands are expensed as incurred. Management contracts Management contracts acquired as part of a business combination are initially recorded at the fair value attributed to those contracts on acquisition. When hotel assets are sold and a purchaser enters into a franchise or management contract with the Group, the Group capitalises as part of the gain or loss on disposal an estimate of the fair value of the contract entered into. The value of management contracts is amortised on a straight-line basis over the life of the contract including any extension periods at IHG’s option up to a maximum of 50 years. Software Acquired and internally developed software are capitalised on the basis of the costs incurred to acquire and bring to use the specific software. Costs are generally amortised over estimated useful lives of three to five years on a straight-line basis. Internally generated development costs are expensed unless forecast revenues exceed attributable forecast development costs, in which case they are capitalised and amortised over the estimated useful life of the asset. Other intangible assets Amounts paid to hotel owners to secure management contracts and franchise agreements are capitalised and amortised on a straight-line basis over their estimated useful lives, being the full contractual term, up to a maximum of 50 years. Intangible assets are reviewed for impairment when events or changes in circumstances indicate that the carrying value may not be recoverable. Associates and joint ventures An associate is an entity over which the Group has significant influence. Significant influence is the power to participate in the financial and operating policy decisions of the entity, but is not control or joint control over those policies. A joint venture exists when two or more parties have joint control over, and rights to the net assets of, the venture. Joint control is the contractually agreed sharing of control which only exists when decisions about the relevant activities require the unanimous consent of the parties sharing control. Associates and joint ventures are accounted for using the equity method unless the associate or joint venture is classified as held for sale. Under the equity method, the Group’s investment is recorded at cost adjusted by the Group’s share of post-acquisition profits and losses and other movements in the investee’s reserves. When the Group’s share of losses exceeds its interest in an associate or joint venture, the Group’s carrying amount is reduced to $nil and recognition of further losses is discontinued except to the extent that the Group has incurred legal or constructive obligations or made payments on behalf of an associate or joint venture. If there is objective evidence that an associate or joint venture is impaired, an impairment charge is recognised if the carrying amount of the investment exceeds its recoverable amount. Upon loss of significant influence over an associate or joint control of a joint venture, any retained investment is measured at fair value with any difference to carrying value recognised in the income statement. Financial assets The Group classifies its financial assets into one of the two following categories: loans and receivables or available-for-sale (available-for-sale available-for-sale available-for-sale Financial assets are assessed for impairment at each period-end available-for-sale, available-for-sale Trade receivables Trade receivables are recorded at their original amount less provision for impairment. It is the Group’s policy to provide for 100% of the previous month’s aged receivables balances which are more than 180 days past due. Adjustments to the policy may be made due to specific or exceptional circumstances. The carrying amount of the receivable is reduced through the use of a provision account and movements in the provision are recognised in the income statement within cost of sales. When a previously provided trade receivable is uncollectable, it is written off against the provision. Cash and cash equivalents Cash comprises cash in hand and demand deposits. Cash equivalents are short-term highly liquid investments with an original maturity of three months or less that are readily convertible to known amounts of cash and subject to insignificant risk of changes in value. In the statement of cash flows, cash and cash equivalents are shown net of short-term overdrafts which are repayable on demand and form an integral part of the Group’s cash management. Assets held for sale Assets and liabilities are classified as held for sale when their carrying amount will be recovered principally through a sale transaction rather than continuing use and a sale is highly probable and expected to complete within one year. For a sale to be highly probable, management need to be committed to a plan to sell the asset and the asset must be actively marketed for sale at a price that is reasonable in relation to its current fair value. Assets designated as held for sale are held at the lower of carrying amount at designation and fair value less costs to sell. Depreciation is not charged against property, plant and equipment classified as held for sale. Offsetting of financial assets and financial liabilities Financial assets and financial liabilities are offset and the net amount is reported in the Group statement of financial position if there is a currently enforceable legal right to offset the recognised amounts and there is an intention to settle on a net basis or to realise the assets and settle the liabilities simultaneously. To meet these criteria, the right of set-off Bank and other borrowings Bank and other borrowings are initially recognised at the fair value of the consideration received less directly attributable transaction costs. They are subsequently measured at amortised cost. Finance charges, including the transaction costs and any discount or premium on issue, are recognised in the income statement using the effective interest rate method. Borrowings are classified as non-current period-end Derivative financial instruments and hedging Derivatives are initially recognised and subsequently re-measured re-measurement Changes in the fair value of derivatives designated as cash flow hedges are recorded in other comprehensive income and the unrealised gains and losses reserve to the extent that the hedges are effective. When the hedged item is recognised, the cumulative gains and losses on the related hedging instrument are reclassified to the income statement. Changes in the fair value of derivatives designated as net investment hedges are recorded in other comprehensive income and the currency translation reserve to the extent that the hedges are effective. The cumulative gains and losses remain in equity until a foreign operation is sold, at which point they are reclassified to the income statement. Changes in the fair value of derivatives which have either not been designated as hedging instruments or relate to the ineffective portion of hedges are recognised immediately in the income statement. Documentation outlining the measurement and effectiveness of any hedging arrangement is maintained throughout the life of the hedge relationship. Interest arising from currency derivatives and interest rate swaps is recorded in either financial income or expenses over the term of the agreement, unless the accounting treatment for the hedging relationship requires the interest to be taken to reserves. Self insurance Liabilities in respect of self insured risks include projected settlements for known and incurred but not reported claims. Projected settlements are estimated based on historical trends and actuarial data. Provisions Provisions are recognised when the Group has a present obligation as a result of a past event, it is probable that a payment will be made and a reliable estimate of the amount payable can be made. If the effect of the time value of money is material, the provision is discounted using a current pre-tax An onerous contract provision is recognised when the unavoidable costs of meeting the obligations under a contract exceed the economic benefits expected to be received under it. In respect of litigation, provision is made when management consider it probable that payment may occur even though the defence of the related claim may still be ongoing through the court process. Taxes Current tax Current income tax assets and liabilities for the current and prior periods are measured at the amount expected to be recovered from, or paid to, the tax authorities, including interest. The tax rates and tax laws used to compute the amount are those that are enacted or substantively enacted at the end of the reporting period. Deferred tax Deferred tax assets and liabilities are recognised in respect of temporary differences between the tax base and carrying value of assets and liabilities including accelerated capital allowances, unrelieved tax losses, unremitted profits from subsidiaries, gains rolled over into replacement assets, gains on previously revalued properties and other short-term temporary differences. Judgement is used when assessing the extent to which deferred tax assets, particularly in respect of tax losses, should be recognised. Deferred tax assets are therefore recognised to the extent that it is regarded as probable that there will be sufficient and suitable taxable profits (including the future release of deferred tax liabilities) in the relevant legal entity or tax group against which such assets can be utilised in the future. For this purpose, forecasts of future taxable profits are considered by assessing the Group’s forecast revenue and profit models, taking into account future growth predictions and operating cost assumptions. Accordingly, changes in assumptions to the Group’s forecasts may have an impact on the amount of future taxable profits and therefore the period over which any deferred tax assets might be recovered. Deferred tax is calculated at the tax rates that are expected to apply in the periods in which the asset or liability will be settled, based on rates enacted or substantively enacted at the end of the reporting period. Where deferred tax assets and liabilities arise in the same entity or group of entities and there would be a legal right to offset the assets and liabilities were they to reverse, the assets and liabilities are also offset on the Group statement of financial position. Similarly, if there is no legal right to offset assets against liabilities, the assets and liabilities are not offset. Retirement benefits Defined contribution plans Payments to defined contribution schemes are charged to the income statement as they fall due. Defined benefit plans Plan assets are measured at fair value and plan liabilities are measured on an actuarial basis, using the projected unit credit method and discounting at an interest rate equivalent to the current rate of return on a high-quality corporate bond of equivalent currency and term to the plan liabilities. The difference between the value of plan assets and liabilities at the period-end wind-up. The service cost of providing pension benefits to employees, together with the net interest expense or income for the year, is charged to the income statement within ‘administrative expenses’. Net interest is calculated by applying the discount rate to the net defined benefit asset or liability, after any asset restriction. Past service costs and gains, which are the change in the present value of the defined benefit obligation for employee service in prior periods resulting from plan amendments, are recognised immediately the plan amendment occurs. Settlement gains and losses, being the difference between the settlement cost and the present value of the defined benefit obligations being settled, are recognised when the settlement occurs. Re-measurements Re-measurement Actuarial valuations are carried out on a regular basis and are updated for material transactions and other material changes in circumstances (including changes in market prices and interest rates) up to the end of the reporting period. Revenue recognition Revenue arises from the sale of goods and provision of services where these activities give rise to economic benefits received and receivable by the Group on its own account and result in increases in equity. Revenue is derived from the following sources: franchise fees; management fees; owned and leased properties and other revenues which are ancillary to the Group’s operations, including technology fee income. Revenue is recorded (excluding VAT and similar taxes) net of discounts. The following is a description of the composition of revenues of the Group. Franchise fees Received in connection with the licence of the Group’s brand names, usually under long-term contracts with the hotel owner. The Group charges franchise royalty fees as a percentage of hotel rooms revenue and recognises the fees as the hotel revenues occur. Management fees Earned from hotels managed by the Group, usually under long-term contracts with the hotel owner. Management fees include a base fee, generally a percentage of hotel revenue, which is recognised as the hotel revenues occur and an incentive fee, generally based on the hotel’s annual profitability or cash flows, which is recognised over time when it is considered probable that the related performance criteria will be met. Owned and leased Primarily derived from hotel operations, including the rental of rooms and food and beverage sales from owned and leased hotels operated under the Group’s brand names. Revenue is recognised when rooms are occupied and food and beverages are sold. Franchise fees and management fees include liquidated damages received from the early termination of contracts. Other revenues are recognised when earned in accordance with the terms of the contract. Share-based payments The cost of equity-settled transactions with employees is measured by reference to fair value at the date at which the right to the shares is granted. Fair value is determined by an external valuer using option pricing models. The cost of equity-settled transactions is recognised, together with a corresponding increase in equity, over the period in which any performance or service conditions are fulfilled, ending on the date on which the relevant employees become fully entitled to the award (vesting date). The income statement charge for a period represents the movement in cumulative expense recognised at the beginning and end of that period. No expense is recognised for awards that do not ultimately vest, except for awards where vesting is conditional upon a market or non-vesting non-vesting Leases Operating lease rentals are charged to the income statement on a straight-line basis over the term of the lease. Assets held under finance leases, which transfer to the Group substantially all the risks and benefits incidental to ownership of the leased item, are capitalised at the inception of the lease, with a corresponding liability being recognised for the fair value of the leased asset or, if lower, the present value of the minimum lease payments. Lease payments are apportioned between the reduction of the lease liability and finance charges in the income statement so as to achieve a constant rate of interest on the remaining balance of the liability. Assets held under finance leases are depreciated over the shorter of the estimated useful life of the asset and the lease term. Disposal of non-current The Group recognises sales proceeds and any related gain or loss on disposal on completion of the sales process. In determining whether the gain or loss should be recorded, the Group considers whether it: • Has a continuing managerial involvement to the degree associated with asset ownership; • Has transferred the significant risks and rewards associated with asset ownership; and • Can reliably measure and will actually receive the proceeds. Fair value measurement The Group measures available-for-sale Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Fair value is measured by reference to the principal market for the asset or liability assuming that market participants act in their economic best interests. The fair value of a non-financial The Group uses valuation techniques that maximise the use of relevant observable inputs using the following valuation hierarchy: Level 1: quoted (unadjusted) prices in active markets for identical assets or liabilities. Level 2: other techniques for which all inputs which have a significant effect on the recorded fair value are observable, either directly or indirectly. Level 3: techniques which use inputs which have a significant effect on the recorded fair value that are not based on observable market data. Further disclosures on the particular valuation techniques used by the Group are provided in note 23. For impairment testing purposes and where significant assets (such as property) are valued by reference to fair value less costs of disposal, an external valuation will normally be obtained using professional valuers who have appropriate market knowledge, reputation and independence. Exceptional items The Group discloses certain financial information both including and excluding exceptional items. The presentation of information excluding exceptional items allows a better understanding of the underlying trading performance of the Group and provides consistency with the Group’s internal management reporting. Exceptional items are identified by virtue of either their size or nature so as to facilitate comparison with prior periods and to assess underlying trends in the financial performance of the Group and its regional operating segments. Exceptional items can include, but are not restricted to, gains and losses on the disposal of assets, impairment charges and reversals and restructuring costs. Critical accounting policies and the use of judgements, estimates and assumptions In determining and applying the Group’s accounting policies, management are required to make judgements, estimates and assumptions. An accounting policy is considered to be critical if its selection or application could materially affect the reported amounts System Fund As all Fund income is designated for specific purposes and does not result in a profit or loss for the Group, the revenue recognition criteria as outlined in the accounting policy above are not met and therefore the income and expenses of the Fund are not included in the Group income statement. The assets and liabilities relating to the Fund are included in the appropriate headings in the Group statement of financial position as the related legal, but not beneficial, rights and obligations rest with the Group. These assets and liabilities include the IHG Rewards Club liability, short-term timing surpluses and deficits and any receivables and payables related to the Fund. The cash flows relating to the Fund are reported within ‘cash flow from operations’ in the Group statement of cash flows due to the close interrelationship between the Fund and the trading operations of the Group. LOGO Further information on the Fund is included in note 32. Loyalty programme Following the introduction of a points expiration policy in 2015, breakage has become more judgemental due to there being limited historical data on the impact of such a change. Actuarial gains and losses on the future redemption liability are borne by the System Fund and any resulting changes in the liability would correspondingly adjust the amount of short-term timing surpluses and deficits held in the Group statement of financial position. At 31 December 2017, the future redemption liability was $760m (2016: $685m). Based on the conditions existing at the balance sheet date, a one percentage point decrease in the breakage estimate would increase this liability by approximately $10m. Impairment testing The impairment testing of individual assets or cash-generating units requires an assessment of the recoverable amount of the asset or cash-generating unit. If the carrying value of the asset or cash-generating unit exceeds its estimated recoverable amount, the asset or cash-generating unit is written down to its recoverable amount. Recoverable amount is the greater of fair value less costs of disposal and value in use. Value in use is assessed based on estimated future cash flows discounted to their present value using a pre-tax At 31 December 2017, the Group had goodwill of $237m (2016: $232m) and brands of $193m (2016: $193m), both of which are subject to annual impairment testing. Information on the impairment tests performed is included in note 13. At 31 December 2017, the Group also had property, plant and equipment, other intangible assets and investments in associates and joint ventures with a net book value of $425m, $1,037m and $141m (2016: $419m, $867m and $111m) respectively. In 2017, an impairment charge of $18m (2016: $16m) was recognised in relation to an associate investment as described in detail in note 14. In respect of those other assets requiring an impairment test and depending on how recoverable amount was assessed, a 10% reduction in fair value or estimated future cash flows would have resulted in a further impairment charge of $13m. New standards issued but not effective The new and amended accounting standards discussed below are those which are expected to be relevant to the Group Financial Statements. IFRS 15 ‘Revenue from Contracts with Customers’ IFRS 15 introduces a new five-step approach to measuring and recognising revenue from contracts with customers and will be adopted by the Group with effect from 1 January 2018. Under IFRS 15, revenue is recognised at an amount that reflects the consideration to which an entity expects to be entitled in exchange for transferring goods or services to a customer. Management’s assessment of the impact of IFRS 15 is substantially complete and a summary of the main changes and impacts on IHG are as follows: 1. Employee cost reimbursements Under IFRS 15, the provision of employees to managed hotels is not considered to be a service that is distinct from the general hotel management service. Reimbursements for the costs of IHG employees working in managed hotels will therefore be shown as revenue with an equal matching cost, with no profit impact. Under current accounting, no revenue or matching cost is recognised. 2. Initial franchise and re-licensing Under current accounting, application and re-licensing re-licensing 3. Contract acquisition costs Contract acquisition costs related to securing management and franchise contracts are currently charged to the income statement as incurred. Under IFRS 15, certain costs qualify to be capitalised as the cost of obtaining a contract and are amortised over the initial term of the related contract. This change results in an increase to operating profit and the capitalisation of contract costs on the balance sheet. 4. Amounts paid to hotel owners to secure management contracts and franchise agreements (‘Key money’) Under current accounting, key money payments are capitalised as intangible assets and amortised over the life of the related contracts. Under IFRS 15, these payments are treated as consideration payable to a customer and therefore recognised as a deduction to revenue over the contract term. This change will result in a reduction to revenue, no change to operating profit, and the reclassification of key money on the balance sheet from intangible assets to contract assets. 5. Owned hotel disposals subject to a management contract Under current accounting, when hotels are sold and the Group retains management of the hotel, the consideration recognised includes both the cash received and the fair value of the management contract which is capitalised as an intangible asset and subsequently amortised to the income statement. This accounting is governed by the ‘exchange of assets’ criteria included in IAS 16 ‘Property, Plant and Equipment’ and IAS 38 ‘Intangible Assets’. IFRS 15 specifically includes property sales in its scope and results in the sales consideration being recorded at the fair value of the encumbered hotel, which generally will be equivalent to the cash received. This change will result in the derecognition of historic intangible asset balances and a lower amortisation charge in the income statement. 6. System Fund re

Segmental information

Segmental information	12 Months Ended
	Dec. 31, 2017
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Segmental information	2. Segmental information The management of the Group’s operations, excluding Central functions, is organised within four geographical regions: • Americas; • Europe; • Asia, Middle East and Africa (AMEA); and • Greater China. These, together with Central functions, comprise the Group’s five reportable segments. No operating segments have been aggregated to form these reportable segments. Central functions include costs of global functions including technology, sales and marketing, finance, human resources and corporate services; central revenue arises principally from technology fee income. Central liabilities include the loyalty programme liability and the cumulative System Fund surplus. Each of the geographical regions is led by its own Chief Executive Officer and derives its revenues from either franchising, managing or owning hotels and additional segmental disclosures are provided accordingly. Management monitors the operating results of the geographical regions and Central functions separately for the purpose of making decisions about resource allocation and performance assessment. Segmental performance is evaluated based on operating profit or loss and is measured consistently with operating profit or loss in the Consolidated Financial Statements, excluding exceptional items. Group financing activities and income taxes are managed on a group basis and are not allocated to reportable segments. Year ended 31 December 2017 Americas Europe AMEA Greater China $m Central Group Revenue Franchised 703 109 17 4 — 833 Managed 172 132 193 122 — 619 Owned and leased 150 — 34 — — 184 Central — — — — 148 148 1,025 241 244 126 148 1,784 Americas Europe AMEA Greater China $m Central Group Segmental result Franchised 606 85 14 2 — 707 Managed 65 26 91 73 — 255 Owned and leased 29 — 2 — — 31 Regional and central (56 ) (25 ) (20 ) (23 ) (110 ) (234 ) Reportable segments’ operating profit 644 86 87 52 (110 ) 759 Exceptional items (note 5) 37 (2 ) (2 ) — (29 ) 4 Operating profit 681 84 85 52 (139 ) 763 Group Reportable segments’ operating profit 759 Exceptional items (note 5) 4 Operating profit 763 Net finance costs (85 ) Profit before tax 678 Tax (85 ) Profit for the year 593 All items above relate to continuing operations. 31 December 2017 Americas Europe $m AMEA $m Greater China $m Central $m Group $m Assets and liabilities Segment assets 1,525 350 264 154 541 2,834 Unallocated assets: Non-current tax receivable 16 Deferred tax assets 56 Current tax receivable 101 Cash and cash equivalents 168 Total assets 3,175 Segment liabilities (470 ) (146 ) (86 ) (60 ) (999 ) (1,761 ) Unallocated liabilities: Current tax payable (64 ) Non-current tax payable (25 ) Deferred tax liabilities (157 ) Loans and other borrowings (2,019 ) Total liabilities (4,026 ) Year ended 31 December 2017 Americas Europe $m AMEA $m Greater China $m Central $m Group $m Other segmental information Capital expenditure (see below) 120 18 8 2 188 336 Non-cash items: Depreciation and amortisation a 31 10 6 3 53 103 Share-based payments cost — — — — 21 21 Share of losses/(gains) of associates and joint ventures 1 — (4 ) — — (3 ) Impairment charges 18 — — — — 18 a Included in the $103m of depreciation and amortisation is $53m relating to administrative expenses and $50m relating to cost of sales. Americas Europe $m AMEA $m Greater China $m Central $m Group $m Reconciliation of capital expenditure Capital expenditure per management reporting 120 18 8 2 188 336 Landlord contributions to property, plant and equipment — — — — 14 14 Timing differences and other adjustments — — — — (1 ) (1 ) Additions per the Financial Statements 120 18 8 2 201 349 Comprising additions to: Property, plant and equipment 10 — — 2 32 44 Intangible assets 51 15 6 — 169 241 Investment in associates and joint ventures 47 — — — — 47 Other financial assets 12 3 2 — — 17 120 18 8 2 201 349 Year ended 31 December 2016 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Revenue Franchised 685 102 16 3 — 806 Managed 172 125 184 114 — 595 Owned and leased 136 — 37 — — 173 Central — — — — 141 141 993 227 237 117 141 1,715 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Segmental result Franchised 600 78 12 3 — 693 Managed 64 22 89 64 — 239 Owned and leased 24 — 2 — — 26 Regional and central (55 ) (25 ) (21 ) (22 ) (128 ) (251 ) Reportable segments’ operating profit 633 75 82 45 (128 ) 707 Exceptional items (note 5) (29 ) — — — — (29 ) Operating profit 604 75 82 45 (128 ) 678 Group $m Reportable segments’ operating profit 707 Exceptional items (note 5) (29 ) Operating profit 678 Net finance costs (87 ) Profit before tax 591 Tax (174 ) Profit for the year 417 All items above relate to continuing operations. 31 December 2016 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Assets and liabilities Segment assets 1,417 321 249 147 439 2,573 Unallocated assets: Non-current tax receivable 23 Deferred tax assets 48 Current tax receivable 77 Cash and cash equivalents 206 Total assets 2,927 Segment liabilities (438 ) (128 ) (68 ) (39 ) (997 ) (1,670 ) Unallocated liabilities: Current tax payable (50 ) Deferred tax liabilities (251 ) Derivative financial instruments (3 ) Loans and other borrowings (1,712 ) Total liabilities (3,686 ) 31 December 2016 Americas $m Europe $m AMEA $m Greater China $m Central $m Group $m Other segmental information Capital expenditure (see below) 67 15 7 1 148 238 Non-cash items: Depreciation and amortisation a 25 10 5 3 53 96 Share-based payments cost — — — — 17 17 Share of losses/(gains) of associates and joint ventures 7 — (5 ) — — 2 Impairment charges 16 — — — — 16 a Included in the $96m of depreciation and amortisation is $54m relating to administrative expenses and $42m relating to cost of sales. Americas $m Europe $m AMEA $m Greater China $m Central $m Group $m Reconciliation of capital expenditure Capital expenditure per management reporting 67 15 7 1 148 238 Timing differences and other adjustments 1 — (1 ) (1 ) (7 ) (8 ) Additions per the Financial Statements 68 15 6 — 141 230 Comprising additions to: Property, plant and equipment 13 — 2 — 14 29 Intangible assets 36 15 2 — 127 180 Investment in associates and joint ventures 14 — — — — 14 Other financial assets 5 — 2 — — 7 68 15 6 — 141 230 Year ended 31 December 2015 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Revenue Franchised 661 104 16 4 — 785 Managed 166 131 189 105 — 591 Owned and leased 128 30 36 98 — 292 Central — — — — 135 135 955 265 241 207 135 1,803 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Segmental result Franchised 575 77 12 5 — 669 Managed 64 28 90 59 — 241 Owned and leased 24 1 3 29 — 57 Regional and central (66 ) (28 ) (19 ) (23 ) (151 ) (287 ) Reportable segments’ operating profit 597 78 86 70 (151 ) 680 Exceptional items (note 5) (41 ) 175 (2 ) 698 (11 ) 819 Operating profit 556 253 84 768 (162 ) 1,499 Group $m Reportable segments’ operating profit 680 Exceptional items (note 5) 819 Operating profit 1,499 Net finance costs (87 ) Profit before tax 1,412 Tax (188 ) Profit for the year 1,224 All items above relate to continuing operations. Year ended 31 December 2015 Americas Europe AMEA Greater $m Central Group Other segmental information Capital expenditure 87 45 8 4 118 262 Non-cash items: Depreciation and amortisation a 23 10 6 8 49 96 Share-based payments cost — — — — 19 19 Share of losses/(gains) of associates and joint ventures 5 — (2 ) — — 3 Impairment charges 27 — 9 — — 36 a Included in the $96m of depreciation and amortisation is $50m relating to administrative expenses and $46m relating to cost of sales. Geographical information Year ended $m Year ended $m Year ended $m Revenue United Kingdom 68 66 67 United States 948 923 876 China 141 133 223 Rest of World 627 593 637 1,784 1,715 1,803 For the purposes of the above table, hotel revenue is determined according to the location of the hotel and other revenue is attributed to the country of origin. In addition to the United Kingdom, revenue relating to an individual country is separately disclosed when it represents 10% or more of total revenue. 31 $m 31 $m Non-current assets United Kingdom 108 105 United States 1,511 1,343 Rest of World 414 382 2,033 1,830 For the purposes of the above table, non-current assets comprise property, plant and equipment, goodwill and other intangible assets, investments in associates and joint ventures and non-current trade and other receivables. In addition to the United Kingdom, non-current assets relating to an individual country are separately disclosed when they represent 10% or more of total non-current assets, as defined above.

Staff costs and Directors' emol

Staff costs and Directors' emoluments	12 Months Ended
	Feb. 15, 2018
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Staff costs and Directors' emoluments	3. Staff costs and Directors’ emoluments 2017 2016 2015 Staff a Costs: Wages and salaries 583 537 562 Social security costs 33 29 33 Pension and other post-retirement benefits: Defined benefit plans (note 25) 5 5 5 Defined contribution plans 24 23 28 645 594 628 2017 2016 2015 Average number of employees, including part-time employees: Americas 2,149 2,121 2,082 Europe 813 782 1,041 AMEA 1,454 1,598 1,658 Greater China 294 299 865 Central 1,948 1,787 1,665 6,658 6,587 7,311 a Includes $13m (2016: $1m, 2015: $3m) classified as exceptional. The costs of the above employees are borne by IHG. Of these, 91% were employed on a full-time basis and 9% were employed on a part-time basis. In addition to the above, the Group has employees who work directly on behalf of the System Fund and whose costs are borne by the Fund as disclosed in note 32. In line with IHG’s business model, IHG also employs General Managers and, in the US predominantly, other hotel workers who work in the managed hotels and who have contracts or letters of service with IHG. The total number of these employees is 22,577 (2016: 22,002, 2015: 20,452) and their costs of $1,056m (2016: $1,002m, 2015: $936m) are borne by those hotels. 2017 2016 2015 Directors’ emoluments Base salaries, fees, performance payments and benefits 4.9 6.1 7.9 LOGO More detailed information on the emoluments, pensions, share awards and shareholdings for each Director is shown in the Directors’ Remuneration Report on pages 64 to 77.

Auditor's remuneration paid to

Auditor's remuneration paid to Ernst & Young LLP	12 Months Ended
	Feb. 15, 2018
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Auditor's remuneration paid to Ernst & Young LLP	4. Auditor’s remuneration paid to Ernst & Young LLP 2017 2016 2015 Audit of the Financial Statements a 3.0 2.4 2.5 Audit of subsidiaries 2.2 2.2 2.1 Audit-related assurance services 0.2 0.2 0.2 Other assurance services 1.0 1.2 0.9 Tax compliance 0.1 0.4 0.2 Tax advisory — 0.1 0.1 Other non-audit services not covered by the above 0.2 0.1 0.4 6.7 6.6 6.4 a Includes $0.5m of additional fees for specific procedures performed in relation to the implementation of new accounting standards. Audit fees in respect of the pension scheme were not material.

Exceptional items

Exceptional items	12 Months Ended
	Feb. 15, 2018
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Exceptional items	5. Exceptional items 2017 2016 2015 Exceptional items before tax Administrative expenses: Kimpton integration costs a (15 ) (13 ) (10 ) Reorganisation costs b (36 ) — (6 ) Venezuelan currency losses c — — (4 ) Corporate development costs d — — (5 ) (51 ) (13 ) (25 ) Other operating income and expenses: Gain on disposal of equity securities available-for-sale (note 15) 73 — — Gain on disposal of hotels (note 11) — — 871 Gain on disposal of investment in associate (note 14) — — 9 73 — 880 Impairment charges: Associates (note 14) (18 ) (16 ) (9 ) Property, plant and equipment (note 12) — — (27 ) (18 ) (16 ) (36 ) 4 (29 ) 819 Tax Tax on exceptiornal items e (2 ) 12 (8 ) Exceptional tax f 118 — — 116 12 (8 ) a Relates to the cost of integrating Kimpton into the operations of the Group, which has now been completed. b In September 2017, the Group launched a comprehensive efficiency programme which will fund a series of new strategic initiatives to drive an acceleration in IHG’s future growth. The programme is centred around strengthening the Group’s organisational structure to redeploy resources to leverage scale in the highest opportunity markets and segments. The programme is expected to be completed in 2019. Included in the $36m cost are consultancy fees of $24m and severance costs of $8m. An additional $9m has been charged to the System Fund. c Arose from changes to the Venezuelan exchange rate mechanisms and the adoption of the SIMADI exchange rate in 2015, this being the most accessible exchange rate open to the Group for converting its bolivar earnings into US dollars. The exceptional loss arose from the re-measurement of the Group’s bolivar assets and liabilities to the relevant exchange rate, being approximately $1=190VEF on adoption of SIMADI. Subsequent changes to the exchange rate mechanism have not resulted in material losses. d Primarily legal costs related to development opportunities. e In 2017, comprises a $7m (2016: $6m) deferred tax credit in respect of an associate investment impairment, a $6m (2016: $5m) deferred tax credit representing future tax relief on Kimpton integration costs, a $13m current tax credit in respect of reorganisation costs and a $28m current tax charge relating to the gain on disposal of Avendra (see note 15). In 2016, there was also a $1m credit in respect of other items. In 2015, comprised a charge of $56m relating to disposal of hotels, a credit of $21m in respect of the 2014 disposal of an 80.1% interest in InterContinental New York Barclay reflecting the judgement that state tax law changes would now apply to the deferred gain, and credits of $27m for current and deferred tax relief on other operating exceptional items of current and prior periods. f Includes $108m relating to the impact of significant US tax reform that was enacted on 22 December 2017. This includes a current tax charge of $32m, relating predominantly to the Group’s estimated ‘transition tax’ liability on previously undistributed earnings of foreign subsidiaries of US entities, and a deferred tax credit of $140m, being principally the impact of the US federal tax rate reduction from 35% to 21% (effective 1 January 2018) on the Group’s US deferred tax liabilities, as well as the release of liabilities related to the Group’s undistributed post-acquisition earnings of subsidiaries that are no longer required as a result of the US transition tax. In addition, a deferred tax credit of $10m arises on the release of a contingency, previously charged as an exceptional item, which is no longer required due to statute of limitations expiry. All items above relate to continuing operations. LOGO The above items are treated as exceptional by reason of their size or nature, as further described on page 100.

Finance costs

Finance costs	12 Months Ended
	Dec. 31, 2017
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Finance costs	6. Finance costs 2017 2016 2015 Financial income Interest income on deposits 1 3 2 Interest income on loans and receivables 3 3 3 4 6 5 Financial expenses Interest expense on borrowings 69 74 74 Finance charge payable under finance leases 20 20 20 Capitalised interest — (1 ) (2 ) 89 93 92 Interest income and expense relate to financial assets and liabilities held at amortised cost, calculated using the effective interest rate method. Included within interest expense is $7m (2016: $3m, 2015: $2m) payable to the IHG Rewards Club loyalty programme relating to interest on the accumulated balance of cash received in advance of the redemption of points awarded. The rate used for capitalisation of interest was 3.0% (2016: 3.8%, 2015: 3.4%).

Tax

Tax	12 Months Ended
	Dec. 31, 2017
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Tax	7. Tax Tax on profit 2017 2016 2015 Income tax UK corporation tax at 19.25% (2016: 20.00%, 2015: 20.25%): Current period 10 10 7 Benefit of tax reliefs on which no deferred tax previously recognised — (7) — Adjustments in respect of prior periods (2) (1) (17) 8 2 (10) Foreign tax: Current period 210 151 196 Benefit of tax reliefs on which no deferred tax previously recognised (13) — (1) Adjustments in respect of prior periods a 2 (97) (27) 199 54 168 Total current tax 207 56 158 Deferred tax: Origination and reversal of temporary differences (10) 55 60 Changes in tax rates and tax laws b (87) (2) (21) Adjustments to estimated recoverable deferred tax assets c (9) (25) (13) Adjustments in respect of prior periods a (16) 90 4 Total deferred tax (122) 118 30 Total income tax charge for the year 85 174 188 Further analysed as tax relating to: Profit before exceptional items d 201 186 180 Exceptional items: Tax on exceptional items (note 5) 2 (12) 8 Exceptional tax (note 5) (118) — — 85 174 188 a In 2016, included $83m in respect of a change in tax treatment being approved by the US tax authority. b In 2017, predominantly reflects a change in US tax rates following significant US tax reforms. In 2015, predominantly reflected the judgement that state tax law changes applied to the deferred gain from the 2014 disposal of a controlling interest in InterContinental New York Barclay. c Represents a re-assessment of the recovery of recognised and off-balance sheet deferred tax assets in line with the Group’s profit forecasts. d Includes $156m (2016: $162m, 2015: $123m) in respect of US taxes. All items above relate to continuing operations. Total a Before exceptional items b 2017 2016 2015 2017 2016 2015 Reconciliation of tax charge UK corporation tax at standard rate 19.3 20.0 20.3 19.3 20.0 20.3 Tax credits (0.5 ) (2.4 ) (0.2 ) (0.5 ) (2.2 ) (0.4 ) Differences in tax gains and accounting gains on asset disposals — — (9.8 ) — — — Other permanent differences 0.8 3.8 1.1 0.6 3.6 2.0 Non-recoverable withholding taxes 0.3 0.7 0.1 0.3 0.7 0.3 Net effect of different rates of tax in overseas businesses c 14.1 13.7 7.1 14.1 13.9 15.3 Effects of changes in tax rates resulting from significant US tax reform (13.2 ) — — — — — Release of provision for taxation on unremitted earnings following significant US tax reform (7.6 ) — — — — — Transition tax liability arising from significant US tax reform 4.7 — — — — — Effect of other changes in tax rates and tax laws d 0.3 0.4 (1.5 ) 0.3 0.3 0.1 Benefit of tax reliefs on which no deferred tax previously recognised (1.9 ) (1.2 ) (0.1 ) (1.9 ) (1.1 ) (0.1 ) Effect of adjustments to estimated recoverable deferred tax assets (1.3 ) (4.3 ) (0.9 ) (1.3 ) (4.1 ) (1.7 ) Adjustment to tax charge in respect of prior periods (2.5 ) (1.3 ) (2.8 ) (1.1 ) (1.1 ) (5.4 ) Other — — 0.1 — — — 12.5 29.4 13.4 29.8 30.0 30.4 a Calculated in relation to total profits including exceptional items. b Calculated in relation to profits excluding exceptional items. c Before exceptional items includes 13.8%pt (2016: 12.6%pt, 2015: 13.5%pt) driven by the relatively high US federal tax rate. d In 2015, total of (1.5)% predominantly reflected the judgement that state tax law changes applied to the deferred gain from the 2014 disposal of a controlling interest in InterContinental New York Barclay. Tax paid Total net tax paid during the year of $172m (2016: $130m, 2015: $110m) comprises $147m (2016: $130m, 2015: $109m) paid in respect of operating activities and $25m (2016: $nil, 2015: $1m) paid in respect of investing activities. A reconciliation of tax paid to the total tax charge in the income statement follows: 2017 2016 2015 Current tax charge in the income statement 207 56 158 Current tax credit in the statement of comprehensive income — (12 ) (2 ) Current tax credit taken directly to equity (12 ) (8 ) (8 ) Total current tax charge 195 36 148 Movements to tax contingencies within the income statement a 3 11 (7 ) Timing differences of cash tax paid and foreign exchange differences b (26 ) 83 (31 ) Tax paid per cash flow 172 130 110 Cash tax rate on total profits c 25 % 22 % 8 % a Tax contingency movements are included within the current tax charge but do not impact cash tax paid in the year. b The timing difference in 2016 was predominantly in respect of the US where the payment regulations resulted in a large overpayment in the year. c Calculated as total cash paid divided by total accounting profit before tax. The cash tax rate of 8% for 2015 is low owing to the impact of exceptional accounting gains taxable on a deferred basis, without which the rate would have been 20% and thus broadly consistent with the cash tax rates for 2016 and 2017. Current tax Within current tax payable is $42m (2016: $39m) in respect of uncertain tax positions and offset against current tax receivable is $nil (2016: $5m) in respect of uncertain tax positions. The calculation of the Group’s total tax charge involves consideration of applicable tax laws and regulations in many jurisdictions throughout the world. From time to time, the Group is subject to tax audits and uncertainties in these jurisdictions. The issues involved can be complex and disputes may take a number of years to resolve. Where the interpretation of local tax law is not clear, management relies on judgement and accounting estimates to ensure all uncertain tax positions are adequately provided for in the Group Financial Statements. This may involve consideration of some or all of the following factors: • Strength of technical argument, impact of case law and clarity of legislation; • Professional advice; • Experience of interactions, and precedents set, with the particular taxing authority; and • Agreements previously reached in other jurisdictions on comparable issues. The largest single contingency item within the current tax payable balance does not exceed $8m (2016: $8m). 7. Tax Deferred tax Property, Deferred Deferred Losses Employee Intangible Undistributed Other a Total At 1 January 2016 99 55 87 (67 ) (32 ) 70 70 (196 ) 86 Income statement 22 (3 ) (9 ) 19 (3 ) (7 ) — 99 118 Statement of comprehensive income — — — — 12 — — (1 ) 11 Statement of changes in equity — — — — — — — (3 ) (3 ) Exchange and other adjustments (1 ) — — 4 (4 ) (3 ) (11 ) 6 (9 ) At 31 December 2016 120 52 78 (44 ) (27 ) 60 59 (95 ) 203 Income statement b (22 ) (18 ) (24 ) 1 (4 ) (4 ) (61 ) 10 (122 ) Statement of comprehensive income — — — — 10 — (1 ) 4 13 Statement of changes in equity — — — — — — — 3 3 Exchange and other adjustments — — — 3 1 2 3 (5 ) 4 At 31 December 2017 98 34 54 (40 ) (20 ) 58 — (83 ) 101 a Primarily relates to provisions, accruals, amortisation and share-based payments. b Movements largely reflect the impact of significant US tax reform enacted on 22 December 2017. Deferred gains on investments represent tax which would crystallise upon a sale of a related joint venture, associate or other equity investment. The Group released its deferred tax provision (2016: $59m) in relation to temporary differences associated with post-acquisition undistributed earnings of subsidiaries largely as a result of the impact of the new US transition tax charge. Deferred gains on loan notes represent tax which is expected to fall due for payment in 2025 (2016: 2025). The deferred tax asset recognised in respect of losses of $40m (2016: $44m) is wholly in respect of revenue losses. A deferred tax asset of $2m (2016: $nil) is recognised in a legal entity which suffered a tax loss in the current or preceding period; this asset is recognised based on the profit forecast of the entity in question. Within deferred tax liabilities is $nil (2016: $10m) in respect of uncertain tax positions and offset against deferred tax assets is $5m (2016: $2m) in respect of uncertain tax positions. The closing balance is further analysed by key territory as follows: Property, Deferred Deferred gains on $m Losses $m Employee Intangible Undistributed Other Total UK (5 ) — — (17 ) (5 ) (3 ) — (19 ) (49 ) US 103 34 54 (15 ) (15 ) 29 — (60 ) 130 Other — — — (8 ) — 32 — (4 ) 20 98 34 54 (40 ) (20 ) 58 — (83 ) 101 The analysis of the deferred tax balance after considering the offset of assets and liabilities within entities where there is a legal right to do so is as follows: 2017 2016 Analysed as: Deferred tax assets (56 ) (48 ) Deferred tax liabilities 157 251 101 203 The Group does not recognise deferred tax assets if it cannot anticipate being able to offset them against future profits or gains. The total unrecognised deferred tax position is as follows: Gross Unrecognised deferred tax 2017 2016 2017 $m 2016 $m Revenue losses 452 518 76 94 Capital losses 515 475 99 83 Total losses 967 993 175 177 Other a 35 27 9 5 Total 1,002 1,020 184 182 a Primarily relates to provisions, accruals and amortisation. There is no expiry date to any of the above unrecognised assets other than for the losses as shown in the table below: Gross Unrecognised deferred tax 2017 $m 2016 2017 $m 2016 Expiry date: 2020 — 3 — 1 2021 21 27 5 7 2022 11 11 3 3 2023 1 3 — 1 2024 20 20 1 1 After 2024 118 125 26 25 No deferred tax liability has been recognised in respect of $0.5bn (2016: $0.9bn) of taxable temporary differences relating to subsidiaries (comprising undistributed earnings and net inherent gains) because the Group is in a position to control the timing of the reversal of these temporary differences and it is probable that such differences will not reverse in the foreseeable future. Tax risks, policies and governance LOGO Information concerning the Group’s tax governance can be found in the Taxation section of the Strategic Report on page 42. Factors that may affect the future tax charge Many factors will affect the Group’s future tax rate, the key ones being future legislative developments, future profitability of underlying subsidiaries and tax uncertainties. There are many potential future changes to worldwide taxation systems as a result of the potential adoption by individual territories of recommendations of the OECD’s Base Erosion and Profit Shifting project, and other similar initiatives being driven by governments and tax authorities. The Group continues to monitor activity in this area. Significant US tax reform was enacted on 22 December 2017, which notably included a reduction in the US federal tax rate from 35% to 21%, with effect from 1 January 2018 for IHG. Although most of the new provisions only take effect from 2018, some aspects have a direct impact on the Group’s 2017 position and are detailed in note 5. The Group continues to evaluate the impact of the provisions that will take effect during 2018, noting that new regulations and guidance on US state and federal tax are anticipated to be released during the year. At this stage, we are anticipating an overall Group tax rate reduction of mid to high single digit percentage points for 2018 onwards. Rules restricting UK loss usage and interest deductibility were enacted in 2017. These rules will increase the amount of UK cash tax paid in the near future, although this is not expected to be significant in the context of the Group’s overall cash tax payable. The forthcoming reduction to the UK corporation tax rate (to 17%, effective 1 April 2020) is not expected to have a material effect on the Group.

Dividends

Dividends	12 Months Ended
	Dec. 31, 2017
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Dividends	8. Dividends 2017 cents per share 2016 2015 2017 $m 2016 2015 Paid during the year: Final (declared for previous year) 64.0 57.5 52.0 127 137 125 Interim 33.0 30.0 27.5 62 56 63 Special (note 27) 202.5 632.9 — 404 1,500 — 299.5 720.4 79.5 593 1,693 188 Proposed (not recognised as a liability at 31 December): Final 71.0 64.0 57.5 135 126 135

Earnings per ordinary share

Earnings per ordinary share	12 Months Ended
	Dec. 31, 2017
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Earnings per ordinary share	9. Earnings per ordinary share Basic earnings per ordinary share is calculated by dividing the profit for the year available for IHG equity holders by the weighted average number of ordinary shares, excluding investment in own shares, in issue during the year. Diluted earnings per ordinary share is calculated by adjusting basic earnings per ordinary share to reflect the notional exercise of the weighted average number of dilutive ordinary share awards outstanding during the year. Adjusted earnings per ordinary share is disclosed in order to show performance undistorted by exceptional items, to give a more meaningful comparison of the Group’s performance. LOGO Information concerning non-GAAP measures can be found in the Strategic Report on page 26. Continuing and total operations 2017 2016 2015 Basic earnings per ordinary share Profit available for equity holders ($m) 592 414 1,222 Basic weighted average number of ordinary shares (millions) 193 212 235 Basic earnings per ordinary share (cents) 306.7 195.3 520.0 Diluted earnings per ordinary share Profit available for equity holders ($m) 592 414 1,222 Diluted weighted average number of ordinary shares (millions) 194 214 238 Diluted earnings per ordinary share (cents) 305.2 193.5 513.4 Adjusted earnings per ordinary share Profit available for equity holders ($m) 592 414 1,222 Adjusting items (note 5): Exceptional items before tax ($m) (4 ) 29 (819 ) Tax on exceptional items ($m) 2 (12 ) 8 Exceptional tax ($m) (118 ) — — Adjusted earnings ($m) 472 431 411 Basic weighted average number of ordinary shares (millions) 193 212 235 Adjusted earnings per ordinary share (cents) 244.6 203.3 174.9 Adjusted diluted earnings per ordinary share Adjusted earnings ($m) 472 431 411 Diluted weighted average number of ordinary shares (millions) 194 214 238 Adjusted diluted earnings per ordinary share (cents) 243.3 201.4 172.7 2017 2016 2015 Diluted weighted average number of ordinary shares is calculated as: Basic weighted average number of ordinary shares 193 212 235 Dilutive potential ordinary shares 1 2 3 194 214 238

Acquisition of business

Acquisition of business	12 Months Ended
	Dec. 31, 2017
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Acquisition of business	10. Acquisition of business On 16 January 2015, the Group acquired a 100% interest in Kimpton Hotel & Restaurant Group, LLC (Kimpton), an unlisted company based in the US, for cash consideration of $438m, net of $3m cash acquired. The fair value of the net assets acquired was $441m, including goodwill of $167m, brands of $193m and management contracts of $71m. No subsequent adjustments were made to the initial acquisition date fair values of the net assets acquired.

Assets sold

Assets sold	12 Months Ended
	Dec. 31, 2017
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Assets sold	11. Assets sold The Group did not dispose of any hotels during either 2017 or 2016 but incurred $5m of costs relating to prior year disposals in 2016. During the year ended 31 December 2015, the Group sold one hotel in the Europe region, InterContinental Paris – Le Grand on 20 May 2015 and one hotel in the Greater China region, InterContinental Hong Kong on 30 September 2015. On 30 November 2015, the Group disposed of its share of assets and liabilities in a joint operation in the AMEA region. Total consideration received in respect of these disposals amounted to $1,276m, net of costs paid and cash and cash equivalents disposed, and total gains of $871m were recognised during the year ended 31 December 2015.

Property, plant and equipment

Property, plant and equipment	12 Months Ended
	Dec. 31, 2017
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Property, plant and equipment	12. Property, plant and equipment Land and Fixtures, Total Cost At 1 January 2016 377 576 953 Additions 2 27 29 Capitalised interest 1 — 1 Fully depreciated assets written off — (162 ) (162 ) Disposals — (3 ) (3 ) Exchange and other adjustments (2 ) (9 ) (11 ) At 31 December 2016 378 429 807 Additions 9 35 44 Fully depreciated assets written off — (19 ) (19 ) Disposals — (4 ) (4 ) Exchange and other adjustments 1 8 9 At 31 December 2017 388 449 837 Depreciation and impairment At 1 January 2016 (74 ) (451 ) (525 ) Provided (5 ) (25 ) (30 ) System Fund expense — (5 ) (5 ) Fully depreciated assets written off — 162 162 Disposals — 2 2 Exchange and other adjustments 1 7 8 At 31 December 2016 (78 ) (310 ) (388 ) Provided (7 ) (28 ) (35 ) System Fund expense — (6 ) (6 ) Fully depreciated assets written off — 19 19 Disposals — 3 3 Exchange and other adjustments (1 ) (4 ) (5 ) At 31 December 2017 (86 ) (326 ) (412 ) Net book value At 31 December 2017 302 123 425 At 31 December 2016 300 119 419 At 1 January 2016 303 125 428 The Group’s property, plant and equipment mainly comprises hotels, but also offices and computer hardware, throughout the world. 43% (2016: 44%) of the net book value relates to the largest owned and leased hotel, of a total of eight open hotels (2016: eight open hotels). At 31 December 2017 and 31 December 2016, there were no hotels under construction. The carrying value of property, plant and equipment held under finance leases at 31 December 2017 was $181m (2016: $182m). 26% (2016: 25%) of hotel properties by net book value were directly owned, with 57% (2016: 58%) held under leases having a term of 50 years or longer. Due to localised adverse market conditions, an impairment charge of $27m was recognised during 2015 relating to two hotels in North America following a re-assessment of their recoverable amounts to $37m, based on value in use calculations. Estimated future cash flows were discounted at a pre-tax rate of 11.75%. All impairment charges are included within ‘impairment charges’ on the face of the Group income statement. The table below analyses the net book value of the Group’s property, plant and equipment by operating segment at 31 December 2017: Americas Europe AMEA Greater Central Total Land and buildings 289 — — — 13 302 Fixtures, fittings and equipment 43 1 10 — 69 123 332 1 10 — 82 425

Goodwill and other intangible a

Goodwill and other intangible assets	12 Months Ended
	Dec. 31, 2017
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Goodwill and other intangible assets	13. Goodwill and other intangible assets Goodwill Brands Software Management Other Total Cost At 1 January 2016 371 193 498 465 263 1,790 Additions — — 127 — 53 180 Capitalised interest — — 4 — — 4 Disposals — — (45 ) — (7 ) (52 ) Exchange and other adjustments (1 ) — (1 ) (21 ) (13 ) (36 ) At 31 December 2016 370 193 583 444 296 1,886 Additions — — 168 — 73 241 Capitalised interest — — 6 — — 6 Disposals — — (14 ) — (3 ) (17 ) Exchange and other adjustments 7 — 2 22 10 41 At 31 December 2017 377 193 745 466 376 2,157 Amortisation and impairment At 1 January 2016 (138 ) — (202 ) (139 ) (85 ) (564 ) Provided — — (41 ) (11 ) (14 ) (66 ) System Fund expense — — (26 ) — — (26 ) Disposals — — 45 — 3 48 Exchange and other adjustments — — 1 9 4 14 At 31 December 2016 (138 ) — (223 ) (141 ) (92 ) (594 ) Provided — — (40 ) (10 ) (18 ) (68 ) System Fund expense — — (30 ) — — (30 ) Disposals — — 14 — 2 16 Exchange and other adjustments (2 ) — (2 ) (8 ) (2 ) (14 ) At 31 December 2017 (140 ) — (281 ) (159 ) (110 ) (690 ) Net book value At 31 December 2017 237 193 464 307 266 1,467 At 31 December 2016 232 193 360 303 204 1,292 At 1 January 2016 233 193 296 326 178 1,226 Goodwill and brands During 2015, the Group acquired Kimpton (see note 10) resulting in the recognition of goodwill of $167m and brands of $193m, together with management contracts of $71m. The Kimpton brands are considered to have an indefinite life given their strong brand awareness and reputation in the upscale boutique hotel sector, and management’s commitment to continued investment in their growth. The brands are protected by trademarks and there are not believed to be any legal, regulatory or contractual provisions that limit the useful lives of the brands. In the hotel industry there are a number of brands that have existed for many years and IHG has brands that are over 60 years old. The Group tests goodwill and indefinite life intangible assets for impairment annually, or more frequently if there are any indicators that an impairment may have arisen. The year-end carrying value of goodwill and indefinite life brands have been allocated to cash-generating units (CGUs) for impairment testing purposes as follows: 2017 2016 Goodwill $m Brands $m Goodwill Brands CGU Americas Managed 63 193 63 193 Americas Franchised 37 — 37 — Europe Managed 21 — 21 — Europe Franchised 10 — 10 — AMEA Managed and Franchised 106 — 101 — 237 193 232 193 The recoverable amounts of the CGUs are determined from value in use calculations. These calculations include a three-year period using pre-tax cash flow forecasts derived from the most recent financial budgets approved by management, incorporating growth rates based on management’s past experience and industry growth forecasts. The key assumptions that underpin the financial budgets are RevPAR growth and net System size growth. Cash flows beyond the three-year period are extrapolated using terminal growth rates that do not exceed the average long-term growth rates for the relevant markets. A 10% contingency factor is applied to reduce all cash flow projections before being discounted using pre-tax rates that are based on the Group’s weighted average cost of capital adjusted to reflect the risks specific to the business model and territory of the CGU being tested. The terminal growth rates and discount rates used, which are considered to be key assumptions, are as follows: Terminal growth rate Discount rate 2017 % 2016 % 2017 % 2016 % Americas Managed 2.0 2.0 10.4 9.8 Americas Franchised 2.0 2.0 9.4 8.8 Europe Managed 2.0 2.0 10.8 9.3 Europe Franchised 2.0 2.0 9.8 8.4 AMEA Managed and Franchised 3.5 3.5 14.1 13.0 Impairment was not required at either 31 December 2017 or 31 December 2016. Given the contingency factor applied to the cash flow projections and the significant amounts by which the recoverable amounts of the CGUs exceed their carrying amounts, management have determined that impairment charges would not arise from reasonably possible changes in the key assumptions. Software Software includes $234m relating to the development of the next-generation Guest Reservation System with Amadeus. The asset was not amortised during the year as the roll-out to hotels is expected to commence in 2018. Substantially all software additions are internally developed. Management contracts In addition to the management contracts acquired with the Kimpton acquisition in 2015 (see note 10), management contracts relate to contract values recognised as part of the proceeds for hotels sold. At 31 December 2017, the net book value and remaining amortisation period of the principal management contracts were as follows: 2017 2016 Net book Remaining Net book Remaining Hotel InterContinental Hong Kong 61 35 62 36 InterContinental New York Barclay 37 46 38 47 InterContinental London Park Lane 31 45 29 46 InterContinental Paris – Le Grand 34 47 31 48 The weighted average remaining amortisation period for all management contracts is 30 years (2016: 31 years).

Investment in associates and jo

Investment in associates and joint ventures	12 Months Ended
	Dec. 31, 2017
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Investment in associates and joint ventures	14. Investment in associates and joint ventures Associates Joint Total Cost At 1 January 2016 121 27 148 Additions 14 — 14 Share of (losses)/profits (3 ) 1 (2 ) Capital return — (2 ) (2 ) Transfer of financial assets (14 ) — (14 ) Dividends (5 ) — (5 ) At 31 December 2016 113 26 139 Additions 47 — 47 Share of profits/(losses) 2 1 3 Disposals (9 ) — (9 ) Dividends (4 ) — (4 ) Exchange and other adjustments 2 — 2 At 31 December 2017 151 27 178 Impairment At 1 January 2016 (12 ) — (12 ) Charge for the year (16 ) — (16 ) At 31 December 2016 (28 ) — (28 ) Charge for the year (18 ) — (18 ) Disposals 9 — 9 At 31 December 2017 (37 ) — (37 ) Net book value At 31 December 2017 114 27 141 At 31 December 2016 85 26 111 At 1 January 2016 109 27 136 All associates and joint ventures are accounted for using the equity method. During 2016, an investment for which the Group has a 30% interest was transferred to other financial assets following loss of significant influence over the operating and financial policy decisions of the entity. The impairment charges of $18m and $16m in 2017 and 2016 respectively, relate to the Barclay associate (see following page) and result from the currently depressed trading outlook for the New York hotel market and the high costs of renovating the hotel. The recoverable amount of the investment has been measured at its fair value less costs of disposal, based on the Group’s share of the market value of the hotel less debt in the associate. The hotel was appraised by a professional external valuer using an income capitalisation approach which is a discounted cash flow technique that measures the present value of projected income flows (over a 10-year period) and the reversion of the property sale. Within the fair value hierarchy, this is categorised as a Level 3 fair value measurement. In addition to the projected income flows, the key assumptions used were a discount rate of 7.3% (2016: 7.3%) and a terminal capitalisation rate of 6.3% (2016: 6.0%). Due to localised adverse market conditions, an impairment charge of $9m was recognised during 2015 relating to an associate investment in the AMEA region following a re-assessment of its recoverable amount to $nil, based on value in use calculations. Estimated future cash flows were discounted at a pre-tax rate of 13.2%. During 2017, the investment was disposed of for $nil proceeds. On 20 November 2015, the Group disposed of an associate investment in the AMEA region realising a gain on disposal of $9m. At the time of disposal, the investment had a $nil net book value. Barclay associate The Group held one material associate investment at 31 December 2017, a 19.9% interest in 111 East 48th Street Holdings, LLC (the Barclay associate) which owns InterContinental New York Barclay (the hotel), a hotel managed by the Group. The hotel reopened for trading in April 2016 following a major renovation. The investment is classified as an associate and equity accounted. Whilst the Group has the ability to exercise significant influence through certain decision rights, approval rights relating to the hotel’s operating and capital budgets rest solely with the 80.1% majority member. The Group’s ability to receive cash dividends is dependent on the hotel generating sufficient income to satisfy specified owner returns. In March 2017, the Group invested $43m in the Barclay associate in conjunction with a refinancing of the hotel. The cash was used to repay a $43m supplemental bank loan for which the Group had previously provided an indemnity for 100% of the related obligations. As a consequence, the indemnity has been extinguished. Summarised financial information in respect of the Barclay associate is set out below: 31 December 2017 $m 31 December 2016 Non-current assets 540 552 Current assets 41 19 Current liabilities (19 ) (283 ) Non-current liabilities (287 ) (39 ) Net assets 275 249 Group share of reported net assets at 19.9% 55 50 Adjustments to reflect capitalised costs, and additional rights and obligations 10 (7 ) Carrying amount 65 43 12 months to 31 December 2017 $m 12 months to Revenue 90 45 Loss for the period (16 ) (34 ) Group’s share of loss for the period (4 ) (8 ) Other associates and joint ventures The summarised aggregated financial information for individually immaterial associates and joint ventures is set out below. These are mainly investments in entities that own hotels which the Group manages. Associates Joint ventures Total 2017 2016 2015 2017 2016 2015 2017 2016 2015 Share of profits/(losses) Operating profits/(losses) 6 5 3 1 1 (1 ) 7 6 2

Other financial assets

Other financial assets	12 Months Ended
	Dec. 31, 2017
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Other financial assets	15. Other financial assets 2017 2016 Equity securities available-for-sale Quoted equity shares 10 14 Unquoted equity shares 117 142 127 156 Loans and receivables Trade deposits and loans 43 43 Restricted funds 32 31 Bank accounts pledged as security 42 38 117 112 Total other financial assets 244 268 Analysed as: Current 16 20 Non-current 228 248 244 268 Equity securities available-for-sale are measured at fair value (see note 23) and loans and receivables are held at amortised cost. Equity securities available-for-sale were denominated in the following currencies: US dollars $93m (2016: $121m), Hong Kong dollars $25m (2016: $24m) and other currencies $9m (2016: $11m). Unlisted equity shares are mainly investments in entities that own hotels which the Group manages. Dividend income from available-for-sale equity securities of $10m (2016: $7m) is reported as ‘other operating income and expenses’ in the Group income statement. On 13 December 2017, the sale of Avendra, LLC (Avendra) to Aramark Services, Inc., resulted in the Group receiving cash proceeds of $75m from its 6.29% interest in Avendra and the recording of a $73m exceptional gain in the Group income statement (see note 5). Prior to the sale, the Group’s investment in Avendra was included in unquoted equity securities available-for-sale. Avendra is a North American hospitality procurement services provider. Trade deposits and loans include deposits of $66m made to a hotel owner in connection with a portfolio of management contracts. The deposits are non-interest-bearing Restricted funds comprise cash ring-fenced to satisfy insurance claims. The bank accounts pledged as security (£31m) are subject to a charge in favour of the members of the UK unfunded pension arrangement (see note 25). The movement in the provision for impairment of other financial assets during the year is as follows: 2017 2016 At 1 January (22 ) (28 ) Disposals 4 6 At 31 December (18 ) (22 ) The provision is used to record impairment losses unless the Group is satisfied that no recovery of the amount is possible; at that point the amount considered irrecoverable is either written off directly to the income statement or, if previously provided, against the financial asset with no impact on the income statement.

Trade and other receivables

Trade and other receivables	12 Months Ended
	Dec. 31, 2017
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Trade and other receivables	16. Trade and other receivables 2017 $m 2016 Current Trade receivables 452 368 Other receivables 23 25 Prepayments 74 77 Loans to and receivables from associates 2 2 551 472 Non-current Loans to associates — 8 Trade and other receivables are designated as loans and receivables and are held at amortised cost. Trade receivables are non-interest-bearing and are generally on payment terms of up to 30 days. The fair value of trade and other receivables approximates their carrying value. The maximum exposure to credit risk for trade and other receivables, excluding prepayments, at the end of the reporting period by geographic region is: 2017 $m 2016 Americas 305 256 Europe 51 43 AMEA 71 61 Greater China 50 43 477 403 The ageing of trade and other receivables, excluding prepayments, at the end of the reporting period is: 2017 2016 Gross $m Provision $m Net $m Gross Provision Net Not past due 333 (1 ) 332 289 (1 ) 288 Past due 1 to 30 days 68 (2 ) 66 58 (3 ) 55 Past due 31 to 180 days 82 (7 ) 75 64 (7 ) 57 Past due more than 180 days 71 (67 ) 4 61 (58 ) 3 554 (77 ) 477 472 (69 ) 403 The credit risk relating to balances not past due is not deemed to be significant. The movement in the provision for impairment of trade and other receivables during the year is as follows: 2017 2016 2015 At 1 January (69 ) (56 ) (47 ) Provided (15 ) (25 ) (28 ) Amounts written back 2 5 12 Amounts written off 6 5 7 Exchange adjustments (1 ) 2 — At 31 December (77 ) (69 ) (56 )

Cash and cash equivalents

Cash and cash equivalents	12 Months Ended
	Dec. 31, 2017
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Cash and cash equivalents	17. Cash and cash equivalents 2017 $m 2016 Cash at bank and in hand 164 131 Short-term deposits 4 75 168 206 Cash at bank and in hand includes bank balances of $116m (2016: $91m) which are matched by bank overdrafts of $110m (2016: $89m) under the Group’s cash pooling arrangements. Under these arrangements, each pool contains a number of bank accounts with the same financial institution and the Group pays interest on net overdraft balances within each pool. The cash pools are used for day-to-day For the purposes of the Group statement of cash flows, cash and cash equivalents comprise the following: 2017 $m 2016 Cash at bank and in hand 164 131 Short-term deposits 4 75 168 206 Bank overdrafts (note 20) (110 ) (89 ) 58 117 Short-term deposits are highly liquid investments with an original maturity of three months or less.

Trade and other payables

Trade and other payables	12 Months Ended
	Dec. 31, 2017
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Trade and other payables	18. Trade and other payables 2017 $m 2016 Current Trade payables 81 94 Other tax and social security payable 48 38 Deferred revenue 49 37 Other payables 230 206 Accruals 360 306 768 681 Non-current Deferred revenue 85 78 Other payables 36 122 121 200

Provisions

Provisions	12 Months Ended
	Dec. 31, 2017
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Provisions	19. Provisions Security Litigation Total At 1 January 2016 — 15 15 Provided 5 — 5 Utilised — (12 ) (12 ) At 31 December 2016 and 31 December 2017 5 3 8 2017 Analysed as: Current 3 3 Non-current 5 5 8 8 LOGO See note 30 for a description of and further information on the Security Incidents provision. The amount provided in 2016 in respect of the Security Incidents was recognised within Central costs in the Group income statement. Litigation largely relates to actions brought against the Group in the Americas region. In relation to the $12m settled during 2016, an insurance recovery of $8m was also recorded by the System Fund.

Loans and other borrowings

Loans and other borrowings	12 Months Ended
	Dec. 31, 2017
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Loans and other borrowings	20. Loans and other borrowings 2017 2016 Current Non-current Total Current Non-current Total Unsecured bank loans — 262 262 — 107 107 Finance lease obligations 16 215 231 17 210 227 £400m 3.875% bonds 2022 — 538 538 — 489 489 £300m 3.75% bonds 2025 — 406 406 — 370 370 £350m 2.125% bonds 2026 — 472 472 — 430 430 16 1,893 1,909 17 1,606 1,623 Bank overdrafts 110 — 110 89 — 89 Total loans and other borrowings 126 1,893 2,019 106 1,606 1,712 Denominated in the following currencies: Sterling — 1,416 1,416 — 1,289 1,289 US dollars 124 477 601 101 317 418 Euros 2 — 2 2 — 2 Other — — — 3 — 3 126 1,893 2,019 106 1,606 1,712 Loans and other borrowings, excluding bank overdrafts, comprise the liabilities included in the financing activities section of the Group statement of cash flows and their movements are analysed as follows: At 1 January $m Cash flows Exchange Other At 31 December $m Unsecured bank loans 107 153 1 1 262 Finance lease obligations 227 — — 4 231 £400m 3.875% bonds 2022 489 — 48 1 538 £300m 3.75% bonds 2025 370 — 36 — 406 £350m 2.125% bonds 2026 430 — 42 — 472 1,623 153 127 6 1,909 Unsecured bank loans Unsecured bank loans are borrowings under the Group’s Syndicated and Bilateral Facilities. Amounts are classified as non-current when the facilities have more than 12 months to expiry. The Syndicated Facility comprises a $1,275m five-year revolving credit facility maturing in March 2022. The Bilateral Facility comprises a $75m revolving credit facility maturing in March 2022. The Bilateral Facility contains the same terms and covenants as the Syndicated Facility. A variable rate of interest is payable on amounts drawn under both facilities, which was 2.15% at 31 December 2017. Finance lease obligations Finance lease obligations, which relate primarily to the 99-year lease (of which 88 years remain) on the InterContinental Boston hotel, are payable as follows: 2017 2016 Minimum lease Present value of payments Minimum Present Less than one year 16 16 17 17 Between one and five years 67 49 64 48 More than five years 3,234 166 3,252 162 3,317 231 3,333 227 Less: amount representing finance charges (3,086 ) — (3,106 ) — 231 231 227 227 The Group has the option to extend the term of the InterContinental Boston lease for two additional 20-year terms. Payments under the lease step up at regular intervals over the lease term. Interest is payable on the obligation at a fixed rate of 9.7%. £400m 3.875% bonds 2022 The 3.875% fixed interest sterling bonds were issued on 28 November 2012 and are repayable in full on 28 November 2022. Interest is payable annually on 28 November. The bonds were initially priced at 98.787% of face value and are unsecured. £300m 3.75% bonds 2025 The 3.75% fixed interest sterling bonds were issued on 14 August 2015 and are repayable in full on 14 August 2025. Interest is payable annually on 14 August. The bonds were initially priced at 99.014% of face value and are unsecured. £350m 2.125% bonds 2026 The 2.125% fixed interest sterling bonds were issued on 24 August 2016 and are repayable in full on 24 August 2026. Interest is payable annually on 24 August. The bonds were initially priced at 99.45% of face value and are unsecured. Bank overdrafts Bank overdrafts are matched by equivalent amounts of cash and cash equivalents under the Group’s cash pooling arrangements (see note 17). Facilities provided by banks 2017 2016 Utilised $m Unutilised $m Total $m Utilised Unutilised Total Committed 264 1,086 1,350 110 1,240 1,350 Uncommitted 1 69 70 — 70 70 265 1,155 1,420 110 1,310 1,420 2017 $m 2016 Unutilised facilities expire: Within one year 69 70 After two but before five years 1,086 1,240 1,155 1,310 Utilised facilities are calculated based on actual drawings and may not agree to the carrying value of loans held at amortised cost.

Net debt

Net debt	12 Months Ended
	Dec. 31, 2017
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Net debt	21. Net debt 2017 $m 2016 Cash and cash equivalents 168 206 Loans and other borrowings - current (126 ) (106 ) - non-current (1,893 ) (1,606 ) Net debt (1,851 ) (1,506 ) Movement in net debt Net decrease in cash and cash equivalents, net of overdrafts (75 ) (920 ) Add back cash flows in respect of other components of net debt: Issue of long-term bonds — (459 ) Long-term bonds repaid — 315 Increase in other borrowings (153 ) (109 ) Increase in net debt arising from cash flows (228 ) (1,173 ) Non-cash movements: Finance lease obligations (4 ) (4 ) Decrease/(increase) in accrued interest 1 (6 ) Exchange and other adjustments (114 ) 206 Increase in net debt (345 ) (977 ) Net debt at beginning of the year (1,506 ) (529 ) Net debt at end of the year (1,851 ) (1,506 ) LOGO Information concerning non-GAAP measures can be found in the Strategic Report on page 26.

Financial risk management

Financial risk management	12 Months Ended
	Dec. 31, 2017
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Financial risk management	22. Financial risk management Overview The Group is exposed to financial risks that arise in relation to underlying business activities. These risks include: foreign exchange risk, liquidity risk, interest rate risk, credit risk and capital risk. There are Board approved policies in place to manage these risks. Treasury activities to manage these risks may include money market investments, repurchase agreements, spot and forward foreign exchange instruments, currency swaps, interest rate swaps and forward rate agreements. Foreign exchange risk The US dollar is the predominant currency of the Group’s revenue and cash flows. Movements in foreign exchange rates can affect the Group’s reported profit, net liabilities and interest cover. The most significant exposures of the Group are in currencies that are freely convertible. The Group’s reported debt has an exposure to borrowings held in pounds sterling. Foreign exchange hedging From time to time, the Group hedges a portion of forecast foreign currency income by taking out forward exchange contracts. The designated risk is the spot foreign exchange risk. There were no such contracts in place at either 31 December 2017 or 31 December 2016. The Group also uses short-dated foreign exchange swaps to manage sterling surplus cash and reduce US dollar borrowings whilst maintaining operational flexibility. At 31 December 2017, the Group held short-dated foreign exchange swaps with principals of $30m (2016: $120m). The fair value of these derivative financial instruments at 31 December 2017 was $nil (2016: $3m liability). Hedge of net investment in foreign operations Wherever possible, the Group matches the currency of its debt (either directly or via derivatives) to the currency of its net assets, whilst maximising the amount of US dollars borrowed to reflect the predominant trading currency. However US dollars are only borrowed to the extent that hedge accounting can be achieved. The Group designates certain foreign currency bank borrowings and currency derivatives as net investment hedges of foreign operations. The designated risk is the spot foreign exchange risk for loans and short-dated derivatives. The interest on these financial instruments is taken through financial income or expense. The maximum amount of foreign exchange derivatives held during the year as net investment hedges and measured at calendar quarter ends were short-dated foreign exchange swaps with principals of $160m (2016: $325m). Hedge effectiveness is measured at calendar quarter ends. No ineffectiveness arose in respect of the Group’s net investment hedges during the current or prior year. 22. Financial risk management Interest rate risk The Group is exposed to interest rate risk in relation to its fixed and floating rate borrowings. The Group’s policy requires a minimum of 50% fixed rate debt over the next 12 months. With the exception of overdrafts, 86% of borrowings were fixed rate debt at 31 December 2017 (2016: 93%). Interest rate hedging If required, the Group uses interest rate swaps to manage the exposure. The Group designates interest rate swaps as cash flow hedges. No interest rate swaps were used during 2017, 2016 or 2015. Interest and foreign exchange risk sensitivities The following table shows the impact of a general strengthening in the US dollar against sterling and euro on the Group’s profit before tax and net liabilities, and the impact of a rise in US dollar, euro and sterling interest rates on the Group’s profit before tax. 2017 2016 2015 Increase/(decrease) in profit before tax Sterling: US dollar exchange rate 5¢ fall 4.0 5.2 4.8 Euro: US dollar exchange rate 5¢ fall (2.1 ) (2.2 ) (1.9 ) US dollar interest rates 1% increase (2.9 ) (1.8 ) (0.9 ) Sterling interest rates 1% increase 0.3 1.3 7.9 Decrease/(increase) in net liabilities Sterling: US dollar exchange rate 5¢ fall 44.1 47.2 23.7 Euro: US dollar exchange rate 5¢ fall (4.1 ) (5.5 ) (7.6 ) The impact of a weakening in the US dollar or a fall in interest rates would be the reverse of the above values. Interest rate sensitivities are calculated based on the year-end net debt position. Liquidity risk The Group policy ensures sufficient liquidity is maintained to meet all foreseeable medium-term cash requirements and provide headroom against unforeseen obligations. Cash and cash equivalents is held in short-term deposits and cash funds which allow daily withdrawals of cash. Most of the Group’s funds are held in the UK or US, although $3m (2016: $3m) is held in countries where repatriation is restricted as a result of foreign exchange regulations. Medium and long-term borrowing requirements are met through committed bank facilities and bonds as detailed in note 20. Short-term borrowing requirements may be met from drawings under uncommitted overdrafts and facilities. The Syndicated and Bilateral Facilities contain two financial covenants: interest cover and net debt divided by earnings before interest, tax, depreciation and amortisation (EBITDA). The Group has been in compliance with all of the financial covenants in its loan documents throughout the year and expects to continue to have significant headroom for the foreseeable future. The following are the undiscounted contractual cash flows of financial liabilities, including interest payments: Less than $m Between $m Between $m More than $m Total $m 31 December 2017 Non-derivative financial liabilities: Bank overdrafts 110 — — — 110 Unsecured bank loans 264 — — — 264 £400m 3.875% bonds 2022 21 21 601 — 643 £300m 3.75% bonds 2025 15 15 46 445 521 £350m 2.125% bonds 2026 10 10 30 510 560 Finance lease obligations 16 16 51 3,234 3,317 Trade and other payables, excluding deferred revenue 719 138 189 176 1,222 Provisions 3 5 — — 8 Less than $m Between $m Between $m More than $m Total $m 31 December 2016 Non-derivative financial liabilities: Bank overdrafts 89 — — — 89 Unsecured bank loans 110 — — — 110 £400m 3.875% bonds 2022 19 19 57 510 605 £300m 3.75% bonds 2025 14 14 42 419 489 £350m 2.125% bonds 2026 9 9 28 473 519 Finance lease obligations 17 16 48 3,252 3,333 Trade and other payables, excluding deferred revenue 644 173 210 192 1,219 Provisions 3 5 — — 8 Derivative financial liabilities: Forward foreign exchange contracts 3 — — — 3 Trade and other payables above includes the cash flows relating to the future redemption liability of the Group’s loyalty programme. The repayment profile has been determined by actuaries based on expected redemption profiles and could in reality be different from expectations. Credit risk Credit risk on treasury transactions is minimised by operating a policy on the investment of surplus cash that generally restricts counterparties to those with a BBB credit rating or better or those providing adequate security. The Group uses long-term credit ratings from Standard and Poor’s, Moody’s and Fitch Ratings as a basis for setting its counterparty limits. In order to manage the Group’s credit risk exposure, the treasury function sets counterparty exposure limits using metrics including credit ratings, the relative placing of credit default swap pricings, tier 1 capital and share price volatility of the relevant counterparty. The Group trades only with recognised, creditworthy third parties. It is the Group’s policy that all customers who wish to trade on credit terms are subject to credit verification procedures. In respect of credit risk arising from financial assets, the Group’s exposure to credit risk arises from default of the counterparty, with a maximum exposure equal to the carrying amount of these instruments. The carrying amount of financial assets represents the maximum exposure to credit risk. Note 2017 2016 Cash and cash equivalents 17 168 206 Equity securities available-for-sale 15 127 156 Loans and receivables: Other financial assets 15 117 112 Trade and other receivables, excluding prepayments 16 477 403 889 877 Capital risk management The Group manages its capital to ensure that it will be able to continue as a going concern. The capital structure consists of net debt, issued share capital and reserves totalling $993m at 31 December 2017 (2016: $739m). The structure is managed to maintain an investment grade credit rating, to provide ongoing returns to shareholders and to service debt obligations, whilst maintaining maximum operational flexibility. A key characteristic of IHG’s managed and franchised business model is that it is highly cash generative, with a high return on capital employed. Surplus cash is either reinvested in the business, used to repay debt or returned to shareholders. The Group’s debt is monitored on the basis of a cash flow leverage ratio, being net debt divided by EBITDA, with the objective of maintaining an investment grade credit rating.

Fair value measurement

Fair value measurement	12 Months Ended
	Dec. 31, 2017
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Fair value measurement	23. Fair value measurement Fair values The following table compares carrying amounts and fair values of the Group’s financial assets and liabilities: 2017 2016 Note Carrying value $m Fair value $m Carrying Fair Financial assets Cash and cash equivalents 17 168 168 206 206 Equity securities available-for-sale a 15 127 127 156 156 Loans and receivables: Other financial assets 15 117 117 112 112 Trade and other receivables, excluding prepayments 16 477 477 403 403 889 889 877 877 Financial liabilities £400m 3.875% bonds 2022 20 (538 ) (593 ) (489 ) (541 ) £300m 3.75% bonds 2025 20 (406 ) (441 ) (370 ) (408 ) £350m 2.125% bonds 2026 20 (472 ) (454 ) (430 ) (411 ) Finance lease obligations 20 (231 ) (318 ) (227 ) (297 ) Unsecured bank loans 20 (262 ) (262 ) (107 ) (107 ) Bank overdrafts 20 (110 ) (110 ) (89 ) (89 ) Loyalty programme liability 32 (760 ) (760 ) (685 ) (685 ) Trade and other payables 18 (889 ) (889 ) (881 ) (881 ) Derivatives a — — (3 ) (3 ) Provisions 19 (8 ) (8 ) (8 ) (8 ) (3,676 ) (3,835 ) (3,289 ) (3,430 ) a Financial assets and liabilities which are measured at fair value. There are no other assets or liabilities measured at fair value on a recurring or non-recurring basis, or for which fair value is disclosed, other than as described in note 14. The fair value of cash and cash equivalents and bank overdrafts approximates book value due to the short maturity of the investments and deposits, and the fair value of other financial assets approximates book value based on prevailing market rates. The fair value of the unsecured bank loans approximates book value as interest rates reset to market rates on a frequent basis. The fair value of trade and other receivables, trade and other payables, the future redemption liability of the Group’s loyalty programme and current provisions approximates to their carrying value. Fair value hierarchy The following table provides the fair value measurement hierarchy of the above assets and liabilities, other than those with carrying amounts which are reasonable approximations of their fair values: Level 1: quoted (unadjusted) prices in active markets for identical assets or liabilities. Level 2: other techniques for which all inputs which have a significant effect on fair value are observable, either directly or indirectly. Level 3: techniques which use inputs which have a significant effect on the recorded fair value that are not based on observable market data. 2017 2016 Level 1 $m Level 2 $m Level 3 $m Total $m Level 1 Level 2 Level 3 Total Assets Equity securities available-for-sale: Quoted equity shares 10 — — 10 14 — — 14 Unquoted equity shares — — 117 117 — — 142 142 Liabilities £400m 3.875% bonds 2022 (593 ) — — (593 ) (541 ) — — (541 ) £300m 3.75% bonds 2025 (441 ) — — (441 ) (408 ) — — (408 ) £350m 2.125% bonds 2026 (454 ) — — (454 ) (411 ) — — (411 ) Finance lease obligations — (318 ) — (318 ) — (297 ) — (297 ) Derivatives — — — — — (3 ) — (3 ) There were no transfers between Level 1 and Level 2 fair value measurements during the year and no transfers into and out of Level 3. The fair value of quoted equity shares and the bonds is based on their quoted market price. Derivatives are fair valued using discounted future cash flows, taking into consideration exchange rates prevailing on the last day of the reporting period and interest rates from observable swap curves. Finance lease obligations relate primarily to the lease of InterContinental Boston, which is fair valued by discounting the future cash flows payable under the loan, which are fixed, at a risk adjusted long-term interest rate. The interest rate used to discount the cash flows at 31 December 2017 was 6.9% (2016: 7.2%). Unquoted equity shares are fair valued using the International Private Equity and Venture Capital Valuation Guidelines either by applying an average price-earnings (P/E) ratio for a competitor group to the earnings generated by the investment or by reference to share of net assets if the investment is currently loss-making or a recent property valuation is available. The average P/E ratio for the year was 30.7 (2016: 24.5) and a non-marketability factor of 30% (2016: 30%) is applied. A 10% increase in the average P/E ratio would result in a $2m increase (2016: $2m) in the fair value of the investments and a 10% decrease in the average P/E ratio would result in a $2m decrease (2016: $2m) in the fair value of the investments. A 10% increase in net assets would result in a $7m increase (2016: $7m) in the fair value of the investments and a 10% decrease in net assets would result in a $7m decrease (2016: $7m) in the fair value of the investments. The following table reconciles the movements in the fair values of investments classified as Level 3 during the year: 2017 2016 At 1 January 142 136 Additions 2 2 Disposals (3 ) (15 ) Reclassification of associate (note 14) — 14 Valuation gains recognised in other comprehensive income 48 5 Valuation gains reclassified to the income statement on disposal (73 ) — Exchange and other adjustments 1 — At 31 December 117 142

Reconciliation of profit for th

Reconciliation of profit for the year to cash flow from operations	12 Months Ended
	Feb. 15, 2018
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Reconciliation of profit for the year to cash flow from operations	24. Reconciliation of profit for the year to cash flow from operations For the year ended 31 December 2017 Note 2017 2016 2015 Profit for the year 593 417 1,224 Adjustments for: Net financial expenses 85 87 87 Income tax charge 7 85 174 188 Depreciation and amortisation 103 96 96 Impairment 5 18 16 36 Other exceptional items 5 (22 ) 13 (855 ) Equity-settled share-based cost 26 21 17 19 Dividends from associates and joint ventures 14 4 5 5 (Increase)/decrease in trade and other receivables (71 ) (24 ) 3 Net change in loyalty programme liability and System Fund surplus 8 65 42 System Fund depreciation and amortisation 36 31 21 Increase/(decrease) in other trade and other payables 44 102 (13 ) Utilisation of provisions, net of insurance recovery 19 — (4 ) — Retirement benefit contributions, net of costs (1 ) (32 ) (4 ) Cash flows relating to exceptional items (44 ) (19 ) (45 ) Other items (3 ) 9 6 Total adjustments 263 536 (414 ) Cash flow from operations 856 953 810

Retirement benefits

Retirement benefits	12 Months Ended
	Dec. 31, 2017
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Retirement benefits	25. Retirement benefits UK Since 6 August 2014, UK retirement and death in service benefits are provided for eligible employees by the IHG UK Defined Contribution Pension Plan. Members, including those who have been auto-enrolled since 1 September 2013, are provided with defined contribution arrangements under this plan; benefits are based on each individual member’s personal account. The plan is HM Revenue and Customs registered and governed by an independent trustee, assisted by professional advisers as and when required. The overall operation of the plan is subject to the oversight of The Pensions Regulator. The former defined benefit plan, the InterContinental Hotels UK Pension Plan, was wound up on 21 July 2015 following the completion of the buy-out and transfer of the defined benefit obligations to Rothesay Life on 31 October 2014. Residual defined benefit obligations remain in respect of additional benefits provided to members of an unfunded pension arrangement who were affected by lifetime or annual allowances under the former defined benefit arrangements. Accrual under this arrangement ceased with effect from 1 July 2013 and a cash-out offer in 2014 resulted in the extinguishment of approximately 70% of the unfunded pension obligations. The Company meets the benefit payment obligations of the remaining members as they fall due. A charge over certain ring-fenced bank accounts totalling £31m at 31 December 2017 (see note 15) is currently held as security on behalf of the remaining members. US The Group also maintains the following US-based defined benefit plans: the funded Inter-Continental Hotels Pension Plan (the Plan), unfunded Inter-Continental Hotels Non-qualified Pension Plans and unfunded Inter-Continental Hotels Corporation Postretirement Medical, Dental, Vision and Death Benefit Plan. All plans are closed to new members. In respect of the Plan, an Investment Committee has responsibility for the oversight and management of the Plan’s assets, which are held in a separate trust. The Committee comprises senior Company employees and is assisted by professional advisers as and when required. During 2016, the Group made a funding contribution of $32m to the Plan which enabled it to achieve full funding. The assets of the Plan were subsequently invested in liability-matching assets. In November 2017, the Company received approval from the Internal Revenue Service to proceed with a plan termination and distribution of the assets from the Plan in 2018. This will involve certain members being offered lump-sum payments with remaining plan interests subject to the expected purchase of annuity contracts. During 2015, the Group made a lump sum cash-out offer to the terminated vested members of the Inter-Continental Hotels Pension Plan. Members accepting the offer received lump sum cash payments totalling $11m on 1 November 2015. Other The Group also operates a number of smaller pension schemes outside the UK, the most significant of which is a defined contribution scheme in the US; there is no material difference between the pension costs of, and contributions to, these schemes. In respect of the defined benefit plans, the amounts recognised in the Group income statement, in ‘administrative expenses’, are: Pension plans UK US US Post-employment benefits Total 2017 2016 2015 2017 2016 2015 2017 $m 2016 $m 2015 $m 2017 2016 2015 Net interest expense 1 1 1 2 2 3 1 1 1 4 4 5 Administration costs — — 1 1 1 1 — — — 1 1 2 Settlement gain — — — — — (2 ) — — — — — (2 ) Operating profit 1 1 2 3 3 2 1 1 1 5 5 5 The settlement gain in 2015 resulted from the partial cash-out of the US Inter-Continental Hotels Pension Plan and comprised the difference between the accounting value of the liabilities extinguished and the amount of the lump sum payments. Re-measurement gains and losses recognised in the Group statement of comprehensive income are: 2017 2016 2015 Plan Plan Total Plan Plan Total Plan Plan Total Return on plan assets (excluding amounts included in interest) 9 — 9 — — — (7 ) — (7 ) Actuarial gains and losses arising from changes in: Demographic assumptions — 1 1 — 6 6 — 5 5 Financial assumptions — (9 ) (9 ) — (11 ) (11 ) — 10 10 Experience adjustments — (2 ) (2 ) — 1 1 — 2 2 Change in asset restriction (excluding amounts included in interest) (3 ) — (3 ) — — — 3 — 3 Other comprehensive income 6 (10 ) (4 ) — (4 ) (4 ) (4 ) 17 13 The assets and liabilities of the schemes and the amounts recognised in the Group statement of financial position are: Pension plans UK US US Post-employment benefits Total 2017 2016 2017 2016 2017 $m 2016 2017 2016 Retirement benefit assets Fair value of plan assets — — 152 — — — 152 — Present value of benefit obligations — — (146 ) — — — (146 ) — Surplus in schemes — — 6 — — — 6 — Asset restriction — — (3 ) — — — (3 ) — Total retirement benefit assets — — 3 — — — 3 — Retirement benefit obligations Fair value of plan assets — — — 148 — — — 148 Present value of benefit obligations (29 ) (27 ) (51 ) (195 ) (24 ) (22 ) (104 ) (244 ) Total retirement benefit obligations (29 ) (27 ) (51 ) (47 ) (24 ) (22 ) (104 ) (96 ) Total fair value of plan assets — — 152 148 — — 152 148 Total present value of benefit obligations (29 ) (27 ) (197 ) (195 ) (24 ) (22 ) (250 ) (244 ) Assumptions The principal financial assumptions used by the actuaries to determine the benefit obligations are: Pension plans UK US US Post-employment benefits 2017 2016 2015 2017 2016 2015 2017 % 2016 2015 Pensions increases 3.2 3.3 3.2 — — — — — — Discount rate 2.6 2.7 4.0 3.3 3.7 3.9 3.3 3.8 3.9 Inflation rate 3.2 3.3 3.2 — — — — — — Healthcare cost trend rate assumed for next year: Pre-65 (ultimate rate reached in 2025) 7.7 7.0 7.5 Post-65 (ultimate rate reached in 2024) 8.7 8.3 9.0 Ultimate rate that the cost trend rate trends to 4.5 4.5 4.5 Mortality is the most significant demographic assumption. The current assumptions for the UK are based on the S2PA ‘light’ year of birth tables with projected mortality improvements using the CMI_2016 model and a 1.25% per annum long-term trend with age rated down by 0.7 and 2.3 years for pensioners and 0.5 and 2.6 years for non-pensioners, male and female respectively. In the US, the current assumptions are based on the RP-2014 Employee/Healthy Annuitant Generationally Projected with Scale MP-2017 mortality tables. In both the UK and US, the assumptions have been revised during the year to reflect life expectancy at retirement age as follows: Pension plans UK US 2017 2016 2015 2017 2016 2015 Current pensioners at 65 a 24 24 26 21 21 21 — female 26 26 29 23 23 23 Future pensioners at 65 b 25 25 28 22 22 23 — female 28 28 31 24 24 25 a Relates to assumptions based on longevity (in years) following retirement at the end of the reporting period. b Relates to assumptions based on longevity (in years) relating to an employee retiring in 2037. The assumptions allow for expected increases in longevity. Sensitivities Changes in assumptions used for determining retirement benefit costs and obligations may have a material impact on the income statement and the statement of financial position. The key assumptions are the pension increases, discount rate, the rate of inflation and the assumed mortality rate. The sensitivity analysis below is based on extrapolating reasonable changes in these assumptions, using year-end conditions and assuming no interdependency between the assumptions. UK US Higher/ $m Increase/ Higher/ $m Increase/ Pensions increases — 0.25% decrease (0.1 ) (1.1 ) — — — 0.25% increase — 1.4 — — Discount rate — 0.25% decrease (0.1 ) 1.5 (0.1 ) 2.9 — 0.25% increase — (1.4 ) — (2.7 ) Inflation rate — 0.25% increase — 1.4 — — — 0.25% decrease (0.1 ) (1.1 ) — — Mortality rate — One year increase — 0.8 0.2 9.7 A one percentage point increase in assumed healthcare costs trend rate would increase the accumulated post-employment benefit obligations as at 31 December 2017 by $1.9m (2016: $1.9m, 2015: $2.0m) and a one percentage point decrease would decrease the obligations by $1.8m (2016: $1.7m, 2015: $1.8m). Movement in benefit obligation Pension plans US Post-employment UK US benefits Total 2017 2016 2017 2016 2017 2016 2017 2016 Benefit obligation at 1 January 27 27 195 202 22 21 244 250 Interest expense 1 1 7 7 1 1 9 9 Benefits paid (1 ) — (13 ) (13 ) (1 ) (1 ) (15 ) (14 ) Re-measurement losses — 4 8 (1 ) 2 1 10 4 Exchange adjustments 2 (5 ) — — — — 2 (5 ) Benefit obligation at 31 December 29 27 197 195 24 22 250 244 Comprising: Funded plans — — 146 145 — — 146 145 Unfunded plans 29 27 51 50 24 22 104 99 29 27 197 195 24 22 250 244 Movement in plan assets Pension plans UK US US Post-employment benefits Total 2017 2016 2017 2016 2017 $m 2016 2017 2016 Fair value of plan assets at 1 January — — 148 121 — — 148 121 Company contributions 1 — 4 36 1 1 6 37 Benefits paid (1 ) — (13 ) (13 ) (1 ) (1 ) (15 ) (14 ) Interest income — — 5 5 — — 5 5 Re-measurement gains — — 9 — — — 9 — Administration costs — — (1 ) (1 ) — — (1 ) (1 ) Fair value of plan assets at 31 December — — 152 148 — — 152 148 Company payments are expected to be $9m in 2018. The plan assets are measured at fair value and comprise the following: US 2017 $m 2016 Investments quoted in active markets Investment funds: fixed income securities 150 146 Unquoted investments Cash 2 2 152 148 Pension plans UK US US Post-employment benefits Total 2017 2016 2017 2016 2017 $m 2016 2017 2016 Movement in asset restriction Balance at 1 January — — — — — — — — Re-measurement losses — — 3 — — — 3 — Balance at 31 December — — 3 — — — 3 — Estimated future benefit payments Pension plans US Post-employment UK US benefits Total 2017 2016 2017 2016 2017 2016 2017 2016 Within one year — — 14 14 1 1 15 15 Between one and five years 3 2 53 54 6 5 61 61 After five years 17 13 62 63 7 7 82 83 20 15 129 131 14 13 158 159 Average duration of obligation (years) 20.5 21.0 10.3 10.3 10.4 10.2 The above table assumes a continuation of the US Inter-Continental Hotels Pension Plan.

Share-based payments

Share-based payments	12 Months Ended
	Dec. 31, 2017
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Share-based payments	26. Share-based payments Annual Performance Plan Under the IHG Annual Performance Plan (APP), eligible employees (including Executive Directors) can receive all or part of their bonus in the form of deferred shares and/or receive one-off awards of shares. Deferred shares are released on the third anniversary of the award date. Under the terms of awards that are referred to in this note, a fixed percentage of the award is made in the form of shares. Awards under the APP are conditional on the participants remaining in the employment of a participating company or leaving for a qualifying reason as per the plan rules. The award of deferred shares under the APP is at the discretion of the Remuneration Committee. The number of shares is calculated by dividing a specific percentage of the participant’s annual performance-related award by the middle market quoted prices on the three consecutive dealing days immediately preceding the date of grant. A number of executives participated in the APP during the year and conditional rights over 234,918 (2016: 335,775, 2015: 265,285) shares were awarded to participants. In 2017 this number included 79,471 (2016: 103,071, 2015: 58,338) shares awarded as part of recruitment terms or for one-off individual awards. New plan rules for the APP were approved by shareholders at the AGM on 2 May 2014, and apply to awards made in respect of the 2015 and subsequent financial years. The new plan rules contain substantially the same terms as the superseded plan rules. Long Term Incentive Plan The Long Term Incentive Plan (LTIP) allows Executive Directors and eligible employees to receive conditional share awards, which normally have a vesting period of three years. Performance-related awards: Awards to the Executive Directors, and some awards to other eligible employees, are granted subject to the achievement of performance conditions set by the Remuneration Committee, which are normally measured over the vesting period. Restricted stock units: Awards to eligible employees are granted subject to continued employment. Awards are normally made annually and, except in exceptional circumstances, will not exceed three times salary for eligible employees. The plan provides for the grant of ‘nil cost options’ to participants as an alternative to conditional share awards. During the year, conditional rights over 805,045 (2016: 1,355,721, 2015: 1,803,308) shares were awarded to employees under the plan, comprising 280,458 (2016: 888,518, 2015: 1,803,308) performance-related awards and 524,587 (2016: 467,203, 2015: nil) restricted stock units. New plan rules for the LTIP were approved by shareholders at the AGM on 2 May 2014, and apply to awards made in respect of the 2015-17 and subsequent LTIP cycles. The new plan rules contain substantially the same terms as the superseded plan rules. LOGO More detailed information on the performance measures for awards to Executive Directors is shown in the Directors’ Remuneration Report on pages 64 to 77. The Group recognised a cost of $21m (2016: $17m, 2015: $19m) in operating profit and $2m (2016: $nil, 2015: $nil) within exceptional administrative expenses related to equity-settled share-based payment transactions during the year, net of amounts borne by the System Fund. No aggregate consideration was received in respect of ordinary shares issued under option schemes during 2017, 2016 or 2015. The Group uses separate option pricing models and assumptions depending on the plan. The following table sets out information about awards granted in 2017, 2016 and 2015: APP LTIP Binomial valuation model Monte Carlo Simulation and 2017 2016 2015 2017 2016 2015 Weighted average share price 3,781.0p 2,725.0p 2,565.0p 4,300.0p 2,846.0p 2,634.0p Expected dividend yield n/a n/a n/a 2.05 % 2.55 % 2.34 % Risk-free interest rate 0.10 % 0.36 % 0.59 % Volatility a 24 % 24 % 22 % Term (years) 3.0 3.0 3.0 3.0 3.0 3.0 a The expected volatility was determined by calculating the historical volatility of the Company’s share price corresponding to the expected life of the share award. Movements in the awards outstanding under the schemes are as follows: APP LTIP Number of shares Performance-related Number of shares Restricted stock units Number of shares thousands Outstanding at 1 January 2015 768 6,120 — Granted 265 1,803 — Vested (307 ) (1,278 ) — Lapsed or cancelled (37 ) (1,370 ) — Outstanding at 31 December 2015 689 5,275 — Granted 336 889 467 Vested (229 ) (915 ) — Share capital consolidation (104 ) — — Lapsed or cancelled (7 ) (1,048 ) (18 ) Outstanding at 31 December 2016 685 4,201 449 Granted 235 280 525 Vested (263 ) (928 ) — Share capital consolidation (21 ) — — Lapsed or cancelled (20 ) (1,160 ) (58 ) Outstanding at 31 December 2017 616 2,393 916 Fair value of awards granted during the year (cents) 2017 4,959.3 4,133.2 5,251.0 2016 3,671.9 1,768.0 3,624.5 2015 3,874.5 1,734.5 — Weighted average remaining contract life (years) At 31 December 2017 1.2 0.6 1.7 At 31 December 2016 1.2 0.9 2.2 At 31 December 2015 1.2 1.1 — The above awards do not vest until the performance and service conditions have been met. The weighted average share price at the date of exercise for share awards vested during the year was 3,804.7p (2016: 2,511.1p). The closing share price on 31 December 2017 was 4,719.0p and the range during the year was 3,655.4p to 4,719.0p per share.

Equity

Equity	12 Months Ended
	Feb. 15, 2018
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Equity	27. Equity Equity share capital Number of shares millions Nominal value Share premium $m Equity share capital $m Allotted, called up and fully paid At 1 January 2015 (ordinary shares of 15 265 329 248 61 117 178 Exchange adjustments — (3 ) (6 ) (9 ) At 31 December 2015 (ordinary shares of 15 265 329 248 58 111 169 Share capital consolidation (42 ) — — — Exchange adjustments — (10 ) (18 ) (28 ) At 31 December 2016 (ordinary shares of 18 318 329 206 48 93 141 Share capital consolidation (9 ) — — — Exchange adjustments — 5 8 13 At 31 December 2017 (ordinary shares of 19 17 21 197 53 101 154 The authority given to the Company at the AGM held on 5 May 2017 to purchase its own shares was still valid at 31 December 2017. A resolution to renew the authority will be put to shareholders at the AGM on 4 May 2018. The Company no longer has an authorised share capital. On 23 February 2016, the Group announced a $1.5bn return of funds to shareholders by way of a special dividend and share consolidation. On 6 May 2016, shareholders approved the share consolidation on the basis of 5 new ordinary shares of 18 318 329 265 329 On 21 February 2017, the Group announced a $400m return of funds to shareholders by way of a special dividend and share consolidation. On 5 May 2017, shareholders approved the share consolidation on the basis of 45 new ordinary shares of 19 17 21 318 329 The balance classified as equity share capital includes the total net proceeds (both nominal value and share premium) on issue of the Company’s equity share capital, comprising 19 17 21 The nature and purpose of the other reserves shown in the Group statement of changes in equity on pages 90 to 92 of the Financial Statements is as follows: Capital redemption reserve This reserve maintains the nominal value of the equity share capital of the Company when shares are repurchased or cancelled. Shares held by employee share trusts Comprises $5.4m (2016: $10.5m, 2015: $18.3m) in respect of 0.2m (2016: 0.3m, 2015: 0.5m) InterContinental Hotels Group PLC ordinary shares held by employee share trusts, with a market value at 31 December 2017 of $12.1m (2016: $15.0m, 2015: $19.8m). Other reserves Comprises the merger and revaluation reserves previously recognised under UK GAAP, together with the reserve arising as a consequence of the Group’s capital reorganisation in June 2005. Following the change in presentational currency to the US dollar in 2008, this reserve also includes exchange differences arising on retranslation to period-end exchange rates of equity share capital, the capital redemption reserve and shares held by employee share trusts. Unrealised gains and losses reserve This reserve records movements in the fair value of available-for-sale financial assets and the effective portion of the cumulative net change in the fair value of the cash flow hedging instruments related to hedged transactions that have not yet occurred. Currency translation reserve This reserve records the movement in exchange differences arising from the translation of foreign operations and exchange differences on foreign currency borrowings and derivative instruments that provide a hedge against net investments in foreign operations. On adoption of IFRS, cumulative exchange differences were deemed to be $nil as permitted by IFRS 1. The fair value of derivative instruments designated as hedges of net investments in foreign operations outstanding at 31 December 2017 was $nil (2016: $3m net liability, 2015: $3m net liability). Treasury shares During 2017, 0.9m (2016: 0.9m) treasury shares were transferred to the employee share trusts. As a result of the 2017 share consolidation, the number of shares held in treasury reduced by 0.4m (2016: reduced by 1.7m as a result of the 2016 share consolidation). At 31 December 2017, 7.6m shares (2016: 8.9m, 2015: 11.5m) with a nominal value of $2.0m (2016: $2.1m, 2015: $2.7m) were held as treasury shares at cost and deducted from retained earnings. Non-controlling interest A non-controlling interest is equity in a subsidiary of the Group not attributable, directly or indirectly, to the Group. Non-controlling interests are not material to the Group.

Operating leases

Operating leases	12 Months Ended
	Dec. 31, 2017
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Operating leases	28. Operating leases During the year ended 31 December 2017, $86m (2016: $84m, 2015: $77m) was recognised as an expense in the Group income statement in respect of operating leases, net of amounts borne directly by the System Fund. The expense includes contingent rents of $32m (2016: $32m, 2015: $29m). $2m (2016: $2m, 2015: $3m) was recognised as income from sub-leases. Future minimum lease payments under non-cancellable operating leases are as follows: 2017 $m 2016 Due within one year 56 53 One to two years 46 49 Two to three years 45 43 Three to four years 60 41 Four to five years 30 58 More than five years 297 346 534 590 In addition, in certain circumstances the Group is committed to making additional lease payments that are contingent on the performance of the hotels that are being leased. The average remaining term of these leases, which generally contain renewal options, is approximately 15 years (2016: 17 years). No material restrictions or guarantees exist in the Group’s lease obligations. Total future minimum rentals expected to be received under non-cancellable sub-leases are $4m (2016: $4m).

Capital and other commitments

Capital and other commitments	12 Months Ended
	Dec. 31, 2017
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Capital and other commitments	29. Capital and other commitments 2017 $m 2016 Contracts placed for expenditure not provided for in the Financial Statements: Property, plant and equipment 18 11 Intangible assets 86 86 104 97 The Group has also committed to invest in a number of its associates, with an estimated outstanding commitment of $33m at 31 December 2017 (2016: $36m) based on current forecasts. A loan facility of $5m (2016: $nil) has also been made available to a hotel owner which was undrawn at 31 December 2017.

Contingencies and guarantees

Contingencies and guarantees	12 Months Ended
	Dec. 31, 2017
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Contingencies and guarantees	30. Contingencies and guarantees Security incidents In 2016, the Group was notified of (a) a security incident at a number of Kimpton hotels that resulted in unauthorised access to guest payment card data (the Kimpton Security Incident), and (b) a security incident that involved malware being installed on servers that processed payment cards used at restaurants and bars of 12 IHG managed properties (the Americas Security Incident), together the Security Incidents. A provision of $5m was made at 31 December 2016, and remains in place at 31 December 2017 (see note 19), to cover the estimated cost of reimbursing the impacted card networks for counterfeit fraud losses and related expenses. At 31 December 2017, this estimate relates to both the Kimpton and Americas Security Incidents whereas at 31 December 2016 it was Kimpton related only. The estimates continue to involve significant judgement based on currently available information and remain subject to change as actual claims are made and new information comes to light. The Group may be exposed to investigations regarding compliance with applicable State and Federal data security standards, and legal action from individuals and organisations impacted by the Security Incidents. Due to the general nature of the regulatory enquiries received and class action filings to date, it is not practicable to make a reliable estimate of the possible financial effects of any such claims on the Group at this time. To date, four lawsuits have been filed against IHG entities relating to the Security Incidents, all of which are in the early stages of litigation. In respect of the $5m provision, it is expected that a proportion will be recoverable under the Group’s insurance programmes although this, together with any potential recoveries in respect of the contingent liabilities detailed above, will be subject to specific agreement with the relevant insurance providers. Tax In November 2017, the European Commission (EC) gave formal notice of a preliminary view it had reached that the Group Financing Exemption, included in the UK’s Controlled Foreign Company rules, is in breach of the EU’s State Aid rules. The EC will conduct its detailed investigation during 2018, with a final decision expected later in the year, or even in 2019. Should the EC conclude that the State Aid rules are breached, the UK can appeal before the General Court (and possibly the Court of Justice thereafter). The Group and its advisors consider that it is unlikely that a finding of State Aid will ultimately be upheld. Other In limited cases, the Group may provide performance guarantees to third-party hotel owners to secure management contracts. At 31 December 2017, the amount provided in the Financial Statements was $6m (2016: $5m) and the maximum unprovided exposure under such guarantees was $31m (2016: $14m). At 31 December 2017, the Group had outstanding letters of credit of $35m (2016: $37m) mainly relating to self insurance programmes. The Group may guarantee bank loans made to facilitate third-party ownership of hotels under IHG management or franchise contracts. At 31 December 2017, there were guarantees of $54m in place (2016: $33m). From time to time, the Group is subject to legal proceedings the ultimate outcome of each being always subject to many uncertainties inherent in litigation. In particular, the Group is currently subject to the claims listed under ‘Legal proceedings’ on page 172. The Group has also given warranties in respect of the disposal of certain of its former subsidiaries. It is the view of the Directors that, other than to the extent that liabilities have been provided for in these Financial Statements, it is not possible to quantify any loss to which these proceedings or claims under these warranties may give rise, however, as at the date of reporting, the Group does not believe that the outcome of these matters will have a material effect on the Group’s financial position. At 31 December 2017, the Group had no other contingent liabilities (2016: $nil).

Related party disclosures

Related party disclosures	12 Months Ended
	Dec. 31, 2017
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Related party disclosures	31. Related party disclosures 2017 $m 2016 2015 Total compensation of key management personnel Short-term employment benefits 21.3 19.2 19.5 Contributions to defined contribution pension plans 0.6 0.8 0.7 Equity compensation benefits 10.2 7.4 6.2 Termination benefits 1.9 — — 34.0 27.4 26.4 There were no other transactions with key management personnel during the years ended 31 December 2017, 2016 or 2015. Key management personnel comprises the Board and Executive Committee. Related party disclosures for associates and joint ventures are as follows: Associates Joint ventures Total 2017 2016 2015 2017 2016 2015 2017 2016 2015 Revenue from associates and joint ventures 8 5 3 1 1 – 9 6 3 Loans to associates — 9 7 — — — — 9 7 Other amounts owed by associates and joint ventures 2 1 2 — — — 2 1 2 In addition, loans both to and from the Barclay associate of $237m (2016: $237m) are offset in accordance with the provisions of IAS 32 and presented net in the Group statement of financial position. Interest payable and receivable under the loans is equivalent (average interest rate of 2.0% in 2017 (2016: 1.4%)) and presented net in the Group income statement. During 2015, short-term advances of $22m were made to the Barclay associate which were repaid on 31 December 2015.

System Fund

System Fund	12 Months Ended
	Dec. 31, 2017
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System Fund	32. System Fund The Group operates a System Fund (the Fund) to collect and administer assessments and contributions from hotel owners (other than for Kimpton and InterContinental hotels) for specific use in marketing, the IHG Rewards Club loyalty programme and the Guest Reservation System. The Fund and loyalty programme are accounted for in accordance with the accounting policies set out on page 100 of the Financial Statements. Following the announcement on 14 April 2015 of the introduction of an expiration policy for points earned under the loyalty programme, the Group released $156m from the programme’s future redemption liability in 2015. The amount released was based on the advice of an external actuary using statistical models to estimate the impact of the programme change on members’ behaviour. The liability release resulted in a corresponding increase in the System Fund surplus which was also recorded in the Group statement of financial position. The following information is relevant to the operation of the Fund: 2017 $m 2016 2015 Income a Assessment fees and contributions received from hotels 1,562 1,439 1,351 Proceeds from sale of IHG Rewards Club points 324 283 222 Key elements of expenditure a Marketing 321 335 308 IHG Rewards Club 452 360 345 Payroll costs 339 311 295 Net (deficit)/surplus for the year a (69 ) 41 118 Interest payable to the Fund 7 3 2 a Not included in the Group income statement in accordance with the Group’s accounting policies. The payroll costs above relate to 5,555 (2016: 5,434, 2015: 5,416) employees whose costs are borne by the Fund. The following liabilities relating to the Fund are included in the Group statement of financial position: 2017 2016 2015 System Fund surplus a 158 227 186 Loyalty programme liability b 760 685 649 918 912 835 a The System Fund surplus is included in Trade and other payables. b Comprising current liabilities of $343m and non-current liabilities of $417m. The net change in the loyalty programme liability and Fund surplus contributed an inflow of $8m (2016: $65m, 2015: $42m) to the Group’s cash flow from operations.

Group companies

Group companies	12 Months Ended
	Dec. 31, 2017
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Group companies	33. Group companies In accordance with Section 409 of the Companies Act 2006 a full list of entities in which the Group has an interest of greater than or equal to 20%, the registered office and effective percentage of equity owned as at 31 December 2017 are disclosed below. Unless otherwise stated the share capital disclosed comprises ordinary shares which are indirectly held by InterContinental Hotels Group PLC. Fully owned subsidiaries “IHG Management” d.o.o. Beograd (j) 24th Street Operator Sub, LLC (g) (k) 36th Street IHG Sub, LLC (g) (k) 426 Main Ave LLC (g) (k) 46 Nevins Street Associates, LLC (g) (k) 2250 Blake Street Hotel, LLC (g) (k) Allegro Management LLC (g) (k) Alpha Kimball Hotel LLC (g) (k) American Commonwealth Assurance Co. Ltd. (m) Asia Pacific Holdings Limited (n) Barclay Operating Corp. (k) BHMC Canada Inc. (o) BHR Holdings B.V. (p) BHR Luxembourg SARL (q) BHR Pacific Holdings, Inc. (k) BHTC Canada Inc. (o) BOC Barclay Sub LLC (g) (cj) Bristol Oakbrook Tenant Company (k) Café Biarritz (n) Cambridge Lodging LLC (g) (k) Capital Lodging LLC (g) (k) Compañia Inter-Continental De Hoteles El Salvador SA (n) Crowne Plaza Amsterdam (Management) B.V. (r) Crowne Plaza LLC (g) (k) Cumberland Akers Hotel LLC (g) (k) Dunwoody Operations, Inc. (k) Edinburgh IC Limited (s) EVEN Real Estate Holding LLC (g) (k) General Innkeeping Acceptance Corporation (b) (l) Guangzhou SC Hotels Services Ltd. (t) H.I. (Ireland) Limited (u) HI Sugarloaf, LLC (g) (ci) Hale International Ltd. (v) HC International Holdings, Inc. (w) HH France Holdings SAS (x) HH Hotels (EMEA) B.V. (p) HH Hotels (Romania) SRL (y) HIM (Aruba) NV (z) Hoft Properties LLC (g) (k) Holiday Hospitality Franchising, LLC (g) (k) Holiday Inn Mexicana S.A. de C.V. (ab) Holiday Inns (China) Ltd (ac) Holiday Inns (Chongqing), Inc. (l) Holiday Inns (Courtalin) Holdings SAS (x) Holiday Inns (Courtalin) SAS (b) (x) Holiday Inns (England) Ltd. (n) Holiday Inns (Germany), LLC (g) (l) Holiday Inns (Guangzhou), Inc. (l) Holiday Inns (Jamaica) Inc. (l) Holiday Inns (Malaysia) Ltd. (ac) Holiday Inns (Middle East) Ltd. (ac) Holiday Inns (Philippines), Inc. (l) Holiday Inns (Saudi Arabia), Inc. (l) Holiday Inns (South East Asia) Inc. (l) Holiday Inns (Thailand) Ltd. (ac) Holiday Inns (UK), Inc. (l) Holiday Inns Crowne Plaza (Hong Kong), Inc. (l) Holiday Inns Holdings (Australia) Pty Ltd (aa) Holiday Inns Inc. (k) Holiday Inns Investment (Nepal) Ltd. (ac) Holiday Inns of America (UK) Ltd. (n) Holiday Inns of Belgium N.V. (ad) Holiday Pacific Equity Corporation (k) Holiday Pacific LLC (g) (k) Holiday Pacific Partners, LP (k) Hotel InterContinental London (Holdings) Limited (n) Hotel Inter-Continental Hoteles Y Turismo HIH SRL (n) IC Hotelbetriebsfuhrungs GmbH (ae) IC Hotels Management (Portugal) Unipessoal, Lda (af) IC International Hotels Limited Liability Company (ag) IHC (Thailand) Limited (ah) IHC Buckhead, LLC (g) (ci) IHC Edinburgh (Holdings) (n) IHC Hopkins (Holdings) Corp. (k) IHC Hotel Limited (n) IHC Inter-Continental (Holdings) Corp. (k) IHC London (Holdings) (n) IHC May Fair (Holdings) Limited (n) IHC May Fair Hotel Limited (n) IHC M-H (Holdings) Corp.(k) IHC Overseas (U.K.) Limited (n) IHC UK (Holdings) Limited (n) IHC United States (Holdings) Corp. (b) (k) IHC Willard (Holdings) Corp. (k) IHG (Australasia) Limited (d) (ai) IHG (Marseille) SAS (x) IHG (Thailand) Limited (aj) IHG Bangkok Ltd (v) IHG Brasil Administracao de Hoteis e Servicos Ltda (ak) IHG Commission Services SRL (co) IHG Community Development, LLC (g) (ci) IHG Cyprus Limited (bw) IHG de Argentina SA (al) IHG ECS (Barbados) SRL (co) IHG Franchising Brasil Ltda (bd) IHG Franchising DR Corporation (k) IHG Franchising, LLC (g) (k) IHG Hotels (New Zealand) Limited (an) IHG Hotels Limited (n) IHG Hotels Management (Australia) Pty Limited (d) (aa) IHG Hotels Nigeria Limited (ao) IHG Hotels South Africa (Pty) Ltd (ap) IHG International Partnership (n) IHG Istanbul Otel Yönetim Limited Sirketi (bx) IHG Japan (Management) LLC (ar) IHG Japan (Osaka) LLC (ar) IHG Management (Maryland) LLC (g) (as) IHG Management (Netherlands) B.V. (p) IHG Management MD Barclay Sub LLC (g) (cj) IHG Management SL d.o.o (bo) IHG Orchard Street Member, LLC (g) (k) IHG PS Nominees Limited (n) IHG Systems Pty Ltd (d) (aa) IHG Szalloda Budapest Szolgaltato Kft. (at) IND East Village SD Holdings, LLC (g) (k) InterContinental Berlin Service Company GmbH (au) InterContinental (Branston) 1 Limited (c) (n) InterContinental (PB) 1 (n) InterContinental (PB) 2 (ay) InterContinental (PB) 3 Limited (n) InterContinental Brasil Administracao de Hoteis Ltda (ak) Inter-Continental D.C. Operating Corp. (k) Inter-Continental Florida Investment Corp. (k) Inter-Continental Florida Partner Corp. (k) InterContinental Gestion Hotelera S.L. (by) Inter-Continental Hospitality Corporation (k) InterContinental Hotel Berlin GmbH (au) InterContinental Hotel Düsseldorf GmbH (Germany) (av) Inter-Continental Hoteleira Limitada (aw) Inter-Continental Hotels (Montreal) Operating Corp. (ax) Inter-Continental Hotels (Montreal) Owning Corp. (ax) InterContinental Hotels (Puerto Rico) Inc. (az) Inter-Continental Hotels (Singapore) Pte. Ltd. (ai) Inter-Continental Hotels Corporation (k) Inter-Continental Hotels Corporation de Venezuela C.A. (ba) Intercontinental Hotels Corporation Limited (d) (m) InterContinental Hotels Group (Asia Pacific) Pte Ltd (ai) InterContinental Hotels Group (Australia) Pty Limited (aa) InterContinental Hotels Group (Canada) Inc. (o) InterContinental Hotels Group (España) SA (by) InterContinental Hotels Group (Greater China) Limited (ac) InterContinental Hotels Group (India) Pvt. Ltd (aq) InterContinental Hotels Group (Japan) Inc. (l) InterContinental Hotels Group (New Zealand) Limited (an) InterContinental Hotels Group (Shanghai) Ltd. (bb) InterContinental Hotels Group Customer Services Ltd. (n) InterContinental Hotels Group do Brasil Limitada (bc) InterContinental Hotels Group Healthcare Trustee Limited (n) InterContinental Hotels Group Operating Corp. (e) (k) InterContinental Hotels Group Resources Inc. (b) (k) InterContinental Hotels Group Services Company (n) InterContinental Hotels Italia, S.r.L. (be) InterContinental Hotels Limited (a) (n) InterContinental Hotels Management GmbH (bf) InterContinental Hotels Nevada Corporation (ck) Inter-Continental Hotels of San Francisco Inc. (k) Inter-Continental IOHC (Mauritius) Limited (bg) Inter-Continental Management (Australia) Pty Limited (aa) InterContinental Management AM LLC (cm) InterContinental Management Bulgaria EOOD (bp) InterContinental Management France SAS (x) InterContinental Management Poland sp. z.o.o (cn) InterContinental Overseas Holding Corporation (k) Fully owned subsidiaries KG Benefits LLC (g) (k) KG Gift Card Inc. (bz) KG Liability LLC (g) (k) KG Technology, LLC (g) (k) KHP Washington Operator LLC (g) (k) KHRG 11th Avenue Hotel LLC (g) (k) KHRG 851 LLC (g) (k) KHRG Aertson LLC (g) (k) KHRG Alexandria LLC (g) (k) KHRG Alexis, LLC (g) (k) KHRG Allegro, LLC (g) (k) KHRG Argyle, LLC (g) (k) KHRG Austin Beverage Company, LLC (g) (k) KHRG Baltimore, LLC (g) (k) KHRG Born LLC (g) (k) KHRG Boston Hotel, LLC (g) (k) KHRG Canary LLC (g) (k) KHRG Cayman LLC (g) (k) KHRG Cayman Employer Ltd. (k) KHRG DC 1731 LLC (g) (k) KHRG DC 2505 LLC (g) (k) KHRG Donovan LLC (g) (k) KHRG Employer, LLC (g) (k) KHRG Goleta LLC (g) (k) KHRG Gray LLC (g) (k) KHRG Gray U2 LLC (g) (k) KHRG Hillcrest, LLC (g) (k) KHRG Huntington Beach LLC (g) (k) KHRG King Street, LLC (g) (k) KHRG La Peer LLC (g) (k) KHRG Miami Beach LLC (g) (k) KHRG Muse LLC (g) (k) KHRG NPC LLC (g) (k) KHRG Onyx LLC (g) (k) KHRG Palladian LLC (g) (k) KHRG Palomar Phoenix LLC (g) (k) KHRG Philly Monaco LLC (g) (k) KHRG Pittsburgh LLC (g) (k) KHRG Reynolds LLC (g) (k) KHRG Riverplace LLC (g) (k) KHRG Sacramento LLC (g) (k) KHRG Savannah LLC (g) (k) KHRG Schofield LLC (g) (k) KHRG Sedona LLC (g) (k) KHRG SFD LLC (g) (k) KHRG State Street LLC (g) (k) KHRG Sutter LLC (g) (k) KHRG Sutter Union LLC (g) (k) KHRG Taconic LLC (g) (k) KHRG Tariff LLC (g) (k) KHRG Texas Hospitality, LLC (g) (k) KHRG Texas Operations, LLC (g) (k) KHRG Tryon LLC (g) (k) KHRG Vero Beach, LLC (g) (k) KHRG Vintage Park LLC (g) (k) KHRG VZ Austin LLC (g) (k) KHRG Wabash LLC (g) (k) KHRG Westwood, LLC (g) (k) KHRG Wilshire LLC (g) (k) KHRG WPB LLC (g) (k) KHRG Zamora LLC (g) (k) Kimpton Hollywood Licenses LLC (g) (k) Kimpton Hotel & Restaurant Group, LLC (g) (k) Kimpton Phoenix Licenses Holdings LLC (g) (k) Kimpton Sedona Licenses LLC (g) (k) Louisiana Acquisitions Corp. (k) Mercer Fairview Holdings LLC (g) (k) MH Lodging LLC (g) (k) PML Services LLC (g) (as) Pollstrong Limited (n) Powell Pine, Inc. (k) Priscilla Holiday of Texas, Inc. (cl) PT SC Hotels & Resorts Indonesia (bh) Resort Services International (Cayo Largo) L.P. (ci) RM Lodging LLC (g) (k) SBS Maryland Beverage Company LLC (g) (as) SC Cellars Limited (ay) SC Hotels International Services, Inc. (k) SC Leisure Group Limited (n) SC NAS 2 Limited (n) SC Quest Limited (n) SC Reservations (Philippines) Inc. (l) SCH Insurance Company (bi) SCIH Branston 3 (n) Semiramis for training of Hotel Personnel and Hotel Management SAE (ch) SF MH Acquisition LLC (g) (k) Six Continents Corporate Services (ay) Six Continents Holdings Limited (n) Six Continents Hotels de Colombia SA (bj) Six Continents Hotels International Limited (n) Six Continents Hotels, Inc. (k) Six Continents International Holdings B.V. (p) Six Continents Investments Limited (f) (n) Six Continents Limited (n) Six Continents Overseas Holdings Limited (n) Six Continents Restaurants Limited (n) SixCo North America, Inc. (w) Solamar Lodging LLC (g) (k) Southern Pacific Hotel Corporation (BVI) Ltd. (v) Southern Pacific Hotels Properties Limited (v) SPHC Group Pty Ltd. (aa) SPHC Management Ltd. (bq) Universal de Hoteles SA (bj) White Shield Insurance Company Limited (bk) Subsidiaries where the effective interest is less than 100% H.I. Soaltee Management Company Ltd (76.5%) (ac) IHG ANA Hotels Group Japan LLC (74.66%) (ar) IHG ANA Hotels Holdings Co., Ltd. (66%) (ar) World Trade Centre Montreal Hotel Corporation (74.11%) (bl) Associates and joint ventures 111 East 48th Street Holdings LLC (19.9%) (g) (h) (k) Alkoer, S. de R.L. de C.V. (50%) (h) (cg) BCRE IHG 180 Orchard Holdings LLC (49%) (g) (cf) Beijing Orient Express Hotel Co., Ltd. (16.24%) (bm) Blue Blood (Tianjin) Equity Investment Management Co., Limited (30.05%) (bn) Carr Clark SWW Subventure, LLC (26.67%) (g) (ca) Carr Waterfront Hotel, LLC (11.46%) (g) (h) (ca) China Hotel Investment Limited (30.05%) (i) (am) Desarrollo Alkoer Irapuato S. de R.L. de C.V. (50%) (cg) Desarrollo Alkoer Silao S. de R.L. de C.V. (50%) (cg) Gestion Hotelera Gestel, C.A. (50%) (c) (h) (ba) H.I. Soaltee Hotel Company Private Ltd (33.4%) (br) Hotel JV Services LLC (16.67%) (c) (g) (cb) Inter-Continental Hotels Saudi Arabia Limited (40%) (bs) NF III Seattle, LLC (25%) (g) (cc) Nuevas Fronteras S.A. (23.66%) (cd) Panacon (33.33%) (ce) President Hotel & Tower Co Ltd. (30%) (bu) Tianjin ICBCI IHG Equity Investment Fund Management Co., Limited (21.04%) (bv) Key (a) Directly owned by InterContinental Hotels Group PLC (b) Ordinary shares and preference shares (c) Ordinary A and ordinary B shares (d) Ordinary shares and redeemable preference shares (e) 1/4 vote ordinary shares and ordinary shares (f) Ordinary shares, 5% cumulative preference shares and 7% cumulative preference shares (g) The entities do not have share capital and are governed by an operating agreement (h) Accounted for as associates and joint ventures due to IHG’s decision-making rights contained in the partnership agreement (i) Accounted for as an other financial asset due to IHG being unable to exercise significant influence over the financial and operating policy decisions of the entity Registered addresses (j) Beograd, Cincar, Jankova 3, Serbia (k) 1209 Orange Street, Wilmington, DE 19801, USA (l) 800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA (m) Clarendon House, Church Street West, Bermuda (n) Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK (o) 199 Bay Street, Suite 2800, Commerce Court West, Toronto, ON M5L 1A9, Canada (p) Kingsfordweg 151, 1043 GR Amsterdam, The Netherlands (q) 26 Blvd. Royal, L-2449, Luxembourg (r) Nieuwezijds Voorburgwal 5, 1012 RC Amsterdam, The Netherlands (s) Caledonian Exchange, 19a Canning Street, Edinburgh, EH3 8HE, UK (t) Building 4, No. 13 Xiao Gang Zhong Ma Road, Zhuhai District, Guangzhou, Guangdong, P.R. China (u) 29 Earlsfort Terrace, Dublin 2, D02 AY28, Ireland (v) Craigmuir Chambers, Road Town, Tortola VG1110, British Virgin Islands (w) Wilmington Trust SP Services, Inc. 1105 North Market Street, Suite 1300, Wilmington, DE 19801, USA (x) 31–33 rue Mogador – 75009 Paris, France (y) Bucharest, 1st District, 50–52 Buzesti St, 83 module, 11 floor, Romania (z) 230 J E Irausquin Boulevard, Palm Beach, Aruba (aa) Level 11, 20 Bond Street, Sydney NSW 2000, Australia (ab) Ontario # 1050, Col. Providencia. Guadalajara, Jalisco CP 44630, Mexico (ac) Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong (ad) Rond Punt Schumanplein 11, 1040 Brussels, Belgium (ae) Johannesgasse 28, 1030 Wien, Am Heumarkt 4, 1030 Wien, Austria (af) Avenida da Republica, no 52 – 9, 1069 – 211, Lisbon, Portugal (ag) 24, Rusakovskaya Str., Moscow 107014, Russian Federation (ah) 967 Rama I Road, Patumwan, Bangkok, Thailand (ai) 230 Victoria Street, #13-00 Bugis Junction Towers, 188024, Singapore (aj) 973 President Tower, 7th Floor, Units 7A, 7B, 7C, 7D, 7I, 7F, 7G and 7H, Ploenchit Road, Khwaeng Lumpini, Khet Pathumwan, Bangkok Metropolis, 10330, Thailand (ak) Alameda Jau 536 #3S-B, Sao Paulo, Brazil (al) Avenida Cordoba 1547, piso 8, oficina A, Buenos Aires, Argentina (am) The Phoenix Centre, George Street, Belleville St. Michael, Barbados (an) Floor 9, 36 Kitchener Street, Auckland Central, Auckland 1010, New Zealand (ao) 1, Murtala Muhammed Drive, Ikoyi, Lagos, Nigeria (ap) Central Office Park Unit 4, 257 Jean Avenue, Centurion 0157, South Africa (aq) 11th Floor, Building No. 10, Tower C, DLF Phase-II, DLF Cyber City, Gurgaon, Haryana-122002, India (ar) 20th Floor, Toranomon Kotohira Tower, 2–8, Toranomon 1-chome, Minato-ku, Tokyo, Japan (as) HIQ Corporate Services Inc., 715 St. Paul Street, Baltimore, MD 21202, USA (at) 1052 Budapest, Apáczai Csere János u. 12–14, Hungary (au) Budapester Str. 2, D-10787, Berlin, Germany (av) Koenigsallee 59, D-40215, Dusseldorf, Germany (aw) Av Das Americas 500, Bloco 3, Sala 316, Barra da Tijuca CEP 22640-100, Rio de Janeiro, Brazil (ax) InterContinental Montreal, 360 St. Antoine Street West, Montreal, Quebec H2Y 3X4, Canada (ay) BDO LLP, Two Snowhill, Birmingham, B4 6GA, UK (az) 361 San Francisco Street Penthouse, San Juan, PR 00901, Puerto Rico (ba) Hotel Tamanaco Inter-Continental, Final Av. Ppal, Mercedes, Caracas, Venezuela (bb) 2nd Floor, Citigroup Tower, No. 33 Huayuanshiqiao Road, Pudong, Shanghai, P.R. China (bc) Alameda Jau 536, Suite 3S-C, Sao Paulo, Brazil (bd) Alameda Jau 536, Suite 3S-D, Sao Paulo, Brazil (be) Bastioni di Porta Nuova 21, 20121 Milano, Italy (bf) Am Hauptbahnhof, D-60329, Frankfurt, Germany (bg) JurisTax Services Ltd, Level 12, NeXTeracom Tower II, Ebene, Mauritius (bh) Menara Impreium 22nd Floor, Suite D, JI. HR. Rasuna Said Kav.1, Guntur Sub-district, Setiabudi District, South Jakarta 12980, Indonesia (bi) 150 South Champlain Street, Burlington, VT 05401, USA (bj) Calle 16, No 28–51, Variante las Palmas, Colombia (bk) Suite B, Ground Floor, Regal House, Queensway, Gibraltar (bl) Suite 2500, 1000 De La Gauchetiere St. West, Montreal QC H3B 0A2, Canada (bm) Room 311, Building 1, No 16 East Wen Hua Yuan Road, Beijing Economy and Technology Development Zone, Beijing, P.R. China (bn) Room N306, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R. China (bo) Cesta v Mestni log 1, 1000 Ljubljana, Slovenia (bp) 4fl. 51B Bulgaria Blvd., Triaditsa, Sofia, Bulgaria (bq) C/o Holiday Inn & Suites, Cnr Waigani Drive & Wards Road, Port Moresby, National Capital District, Papua New Guinea (br) Tahachal, Kathmandu, Nepal (bs) Madinah Road, Jeddah, P.O Box 9456, Post Code 21413, Jeddah, Saudi Arabia (bt) 20th Floor Menara Haw Par, Jalan Sultan Ismail, Kuala Lumpur, Wilayah Persekutuan, 50250, Malaysia (bu) 971, 973 Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330, Thailand (bv) Room R316, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R. China (bw) 195 Arch. Markarios III Ave., Neocleous House, 3030 Limassol, Cyprus (bx) Eski Büyükdere Cd. Park Plaza No:14 K:4 Maslak – Sarıyer, Istanbul, Turkey (by) Paseo de la Castellana 49, 28046 Madrid, Spain (bz) 818 West 7th Street, Los Angeles, CA 90017, USA (ca) Carr Hospitality, LLC, 1455 Pennsylvania Avenue, NW, Suite 100, Washington, DC 20004, USA (cb) 2711 Centerville Road, Suite 400, Wilmington, DE 19805, USA (cc) 2000 Monarch Tower, 3424 Peachtree Road, N.E., Atlanta, GA 30326, USA (cd) Moreno 809 2 Piso, Buenos Aires, Argentina (ce) Pan-American Life Insurance Company, 601 Poydras Street, New Orleans, LA 70130, USA (cf) Brack Capital Real Estate Ltd., 885 Third Avenue, 24th Floor, New York, NY 10022, USA (cg) Campos Elíseos 223, piso 7, Colonia Polanco, 11560, Mexico City, Mexico (ch) Ground Floor, Al Kamel Law Building, Plot 52-b, Banks Area, Six of October City, Egypt (ci) 289 S. Culver Street, Lawrenceville, GA 30046, USA (cj) 111 Eighth Avenue, New York, NY 10011, USA (ck) 701 S. Carson Street, Suite 200, Carson City, NV 89701, USA (cl) 11003 Onion Creek Court, Austin, TX 78747, USA (cm) 10, V. Sargsyan Str, office 114, Yerevan 0010, Armenia (cn) Al. Jerozolimskie 56C, 00-803 Warsaw, Poland (co) Suite 1, Ground Floor, The Financial Services Centre, Bishops Court Hill, St. Michael, Barbados, BB14004

Accounting policies (Policies)

Accounting policies (Policies)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Basis of preparation	Basis of preparation The Consolidated Financial Statements of IHG have been prepared on a going concern basis and under the historical cost convention, except for available-for-sale
Description of initial application of Standards or Interpretations	With effect from 1 January 2017, the Group has adopted: • ‘Amendments to IAS 7 Statement of Cash Flows: Disclosure Initiative’, which requires disclosure of changes in liabilities arising from financing activities, including both changes arising from cash flows and non-cash • ‘Amendments to IAS 12 Income Taxes: Recognition of Deferred Tax Assets for Unrealised Losses’, which clarifies that an entity needs to consider whether tax law restricts the sources of taxable profits against which it may make deductions on the reversal of deductible temporary differences related to unrealised losses. The amendments also provide guidance on how an entity should determine future taxable profits and explain the circumstances in which taxable profit may include the recovery of some assets for more than their carrying amount. Application of these amendments has had no impact on the Group’s Financial Statements. • Amendments to existing standards arising from the Annual Improvements to IFRSs 2014-2016 cycle. These amendments have not impacted the Group’s Financial Statements.
Presentational currency	Presentational currency The Consolidated Financial Statements are presented in millions of US dollars reflecting the profile of the Group’s revenue and operating profit which are primarily generated in US dollars or US dollar-linked currencies. In the Consolidated Financial Statements, equity share capital, the capital redemption reserve and shares held by employee share trusts are translated into US dollars at the rates of exchange on the last day of the period; the resultant exchange differences are recorded in other reserves. The functional currency of the Parent Company is sterling since this is a non-trading
Basis of consolidation	Basis of consolidation The Consolidated Financial Statements comprise the Financial Statements of the Parent Company and entities controlled by the Group. Control exists when the Group has: • Power over an investee (i.e. existing rights that give it the current ability to direct the relevant activities of the investee); • Exposure, or rights, to variable returns from its involvement with the investee; and • The ability to use its power over the investee to affect its returns. All intra-group balances and transactions are eliminated on consolidation. The assets, liabilities and results of those businesses acquired or disposed of are consolidated for the period during which they were under the Group’s control.
Information about interests in structured entity	The Group operates a deferred compensation plan in the US which allows certain employees to make additional provision for retirement, through the deferral of salary with matching company contributions. Employees can draw down on the plan in certain limited circumstances during employment. The assets of the plan are held in a company-owned trust which is not consolidated as the relevant activity of the trust, being the investment of the funds in the trust, is directed by the participating employees of the plan and the company has no exposure to the gains and losses resulting from those investment decisions. The assets of the trust are held solely for the benefit of the participating employees and to pay plan expenses, other than in the case of a company insolvency in which case they can be claimed by the general creditors of the company. At 31 December 2017, the trust had assets with a fair value of $197m (2016: $161m).
Foreign currencies	Foreign currencies Transactions in foreign currencies are translated to functional currency at the exchange rates ruling on the dates of the transactions. Monetary assets and liabilities denominated in foreign currencies are retranslated to the functional currency at the relevant rates of exchange ruling on the last day of the period. Foreign exchange differences arising on translation are recognised in the income statement except on foreign currency borrowings that provide a hedge against a net investment in a foreign operation. These are taken directly to the currency translation reserve until the disposal of the net investment, at which time they are recycled against the gain or loss on disposal. The assets and liabilities of foreign operations, including goodwill, are translated into US dollars at the relevant rates of exchange ruling on the last day of the period. The revenues and expenses of foreign operations are translated into US dollars at average rates of exchange for the period. The exchange differences arising on retranslation are taken directly to the currency translation reserve. On disposal of a foreign operation, the cumulative amount recognised in the currency translation reserve relating to that particular foreign operation is recycled against the gain or loss on disposal.
Property, plant and equipment	Property, plant and equipment Property, plant and equipment are stated at cost less depreciation and any impairment. Repairs and maintenance costs are expensed as incurred. Land is not depreciated. All other property, plant and equipment are depreciated to a residual value over their estimated useful lives, namely: • Buildings – lesser of 50 years and unexpired term of lease; and • Fixtures, fittings and equipment – three to 25 years. All depreciation is charged on a straight-line basis. Residual value is re-assessed Property, plant and equipment are tested for impairment when events or changes in circumstances indicate that the carrying value may not be recoverable. Assets that do not generate independent cash flows are combined into cash-generating units. If carrying values exceed their estimated recoverable amount, the assets or cash-generating units are written down to the recoverable amount. Recoverable amount is the greater of fair value less costs of disposal and value in use. Value in use is assessed based on estimated future cash flows discounted to their present value using a pre-tax On adoption of IFRS, the Group retained previous revaluations of property, plant and equipment which are included at deemed cost as permitted by IFRS 1 ‘First-time Adoption of International Financial Reporting Standards’.
Business combinations and goodwill	Business combinations and goodwill On the acquisition of a business, identifiable assets and liabilities acquired are measured at their fair value. Contingent liabilities assumed are measured at fair value unless this cannot be measured reliably, in which case they are not recognised but are disclosed in the same manner as other contingent liabilities. The measurement of deferred tax assets and liabilities arising on acquisition is as described in the general principles detailed within the ‘Taxes’ accounting policy note on page 98 with the exception that no deferred tax is provided on taxable temporary differences in connection with the initial recognition of goodwill. Goodwill is recorded at cost, being the difference between the fair value of the consideration and the fair value of net assets acquired. Following initial recognition, goodwill is measured at cost less any accumulated impairment losses and is not amortised. Goodwill is tested for impairment at least annually by comparing carrying values of cash-generating units with their recoverable amounts. Impairment losses relating to goodwill cannot be subsequently reversed. Transaction costs are expensed and are not included in the cost of acquisition.
Intangible assets	Intangible assets Brands Externally acquired brands are initially recorded at cost if separately acquired or fair value if acquired as part of a business combination, provided the brands are controlled through contractual or other legal rights, or are separable from the rest of the business, and the fair value can be reliably measured. Brands are amortised over their estimated useful lives (and tested for impairment if there are indicators of impairment) or tested for impairment at least annually if determined to have indefinite lives. The costs of developing internally generated brands are expensed as incurred. Management contracts Management contracts acquired as part of a business combination are initially recorded at the fair value attributed to those contracts on acquisition. When hotel assets are sold and a purchaser enters into a franchise or management contract with the Group, the Group capitalises as part of the gain or loss on disposal an estimate of the fair value of the contract entered into. The value of management contracts is amortised on a straight-line basis over the life of the contract including any extension periods at IHG’s option up to a maximum of 50 years. Software Acquired and internally developed software are capitalised on the basis of the costs incurred to acquire and bring to use the specific software. Costs are generally amortised over estimated useful lives of three to five years on a straight-line basis. Internally generated development costs are expensed unless forecast revenues exceed attributable forecast development costs, in which case they are capitalised and amortised over the estimated useful life of the asset. Other intangible assets Amounts paid to hotel owners to secure management contracts and franchise agreements are capitalised and amortised on a straight-line basis over their estimated useful lives, being the full contractual term, up to a maximum of 50 years. Intangible assets are reviewed for impairment when events or changes in circumstances indicate that the carrying value may not be recoverable.
Associates and joint ventures	Associates and joint ventures An associate is an entity over which the Group has significant influence. Significant influence is the power to participate in the financial and operating policy decisions of the entity, but is not control or joint control over those policies. A joint venture exists when two or more parties have joint control over, and rights to the net assets of, the venture. Joint control is the contractually agreed sharing of control which only exists when decisions about the relevant activities require the unanimous consent of the parties sharing control. Associates and joint ventures are accounted for using the equity method unless the associate or joint venture is classified as held for sale. Under the equity method, the Group’s investment is recorded at cost adjusted by the Group’s share of post-acquisition profits and losses and other movements in the investee’s reserves. When the Group’s share of losses exceeds its interest in an associate or joint venture, the Group’s carrying amount is reduced to $nil and recognition of further losses is discontinued except to the extent that the Group has incurred legal or constructive obligations or made payments on behalf of an associate or joint venture. If there is objective evidence that an associate or joint venture is impaired, an impairment charge is recognised if the carrying amount of the investment exceeds its recoverable amount. Upon loss of significant influence over an associate or joint control of a joint venture, any retained investment is measured at fair value with any difference to carrying value recognised in the income statement.
Financial assets	Financial assets The Group classifies its financial assets into one of the two following categories: loans and receivables or available-for-sale (available-for-sale available-for-sale available-for-sale
Impairment of financial assets	Financial assets are assessed for impairment at each period-end available-for-sale, available-for-sale
Trade receivables	Trade receivables Trade receivables are recorded at their original amount less provision for impairment. It is the Group’s policy to provide for 100% of the previous month’s aged receivables balances which are more than 180 days past due. Adjustments to the policy may be made due to specific or exceptional circumstances. The carrying amount of the receivable is reduced through the use of a provision account and movements in the provision are recognised in the income statement within cost of sales. When a previously provided trade receivable is uncollectable, it is written off against the provision.
Cash and cash equivalents	Cash and cash equivalents Cash comprises cash in hand and demand deposits. Cash equivalents are short-term highly liquid investments with an original maturity of three months or less that are readily convertible to known amounts of cash and subject to insignificant risk of changes in value. In the statement of cash flows, cash and cash equivalents are shown net of short-term overdrafts which are repayable on demand and form an integral part of the Group’s cash management.
Assets held for sale	Assets held for sale Assets and liabilities are classified as held for sale when their carrying amount will be recovered principally through a sale transaction rather than continuing use and a sale is highly probable and expected to complete within one year. For a sale to be highly probable, management need to be committed to a plan to sell the asset and the asset must be actively marketed for sale at a price that is reasonable in relation to its current fair value. Assets designated as held for sale are held at the lower of carrying amount at designation and fair value less costs to sell. Depreciation is not charged against property, plant and equipment classified as held for sale.
Offsetting of financial assets and financial liabilities	Offsetting of financial assets and financial liabilities Financial assets and financial liabilities are offset and the net amount is reported in the Group statement of financial position if there is a currently enforceable legal right to offset the recognised amounts and there is an intention to settle on a net basis or to realise the assets and settle the liabilities simultaneously. To meet these criteria, the right of set-off
Bank and other borrowings	Bank and other borrowings Bank and other borrowings are initially recognised at the fair value of the consideration received less directly attributable transaction costs. They are subsequently measured at amortised cost. Finance charges, including the transaction costs and any discount or premium on issue, are recognised in the income statement using the effective interest rate method. Borrowings are classified as non-current period-end
Derivative financial instruments and hedging	Derivative financial instruments and hedging Derivatives are initially recognised and subsequently re-measured re-measurement Changes in the fair value of derivatives designated as cash flow hedges are recorded in other comprehensive income and the unrealised gains and losses reserve to the extent that the hedges are effective. When the hedged item is recognised, the cumulative gains and losses on the related hedging instrument are reclassified to the income statement. Changes in the fair value of derivatives designated as net investment hedges are recorded in other comprehensive income and the currency translation reserve to the extent that the hedges are effective. The cumulative gains and losses remain in equity until a foreign operation is sold, at which point they are reclassified to the income statement. Changes in the fair value of derivatives which have either not been designated as hedging instruments or relate to the ineffective portion of hedges are recognised immediately in the income statement. Documentation outlining the measurement and effectiveness of any hedging arrangement is maintained throughout the life of the hedge relationship. Interest arising from currency derivatives and interest rate swaps is recorded in either financial income or expenses over the term of the agreement, unless the accounting treatment for the hedging relationship requires the interest to be taken to reserves.
Self insurance	Self insurance Liabilities in respect of self insured risks include projected settlements for known and incurred but not reported claims. Projected settlements are estimated based on historical trends and actuarial data.
Provisions	Provisions Provisions are recognised when the Group has a present obligation as a result of a past event, it is probable that a payment will be made and a reliable estimate of the amount payable can be made. If the effect of the time value of money is material, the provision is discounted using a current pre-tax An onerous contract provision is recognised when the unavoidable costs of meeting the obligations under a contract exceed the economic benefits expected to be received under it. In respect of litigation, provision is made when management consider it probable that payment may occur even though the defence of the related claim may still be ongoing through the court process.
Taxes	Taxes Current tax Current income tax assets and liabilities for the current and prior periods are measured at the amount expected to be recovered from, or paid to, the tax authorities, including interest. The tax rates and tax laws used to compute the amount are those that are enacted or substantively enacted at the end of the reporting period.
Deferred tax	Deferred tax Deferred tax assets and liabilities are recognised in respect of temporary differences between the tax base and carrying value of assets and liabilities including accelerated capital allowances, unrelieved tax losses, unremitted profits from subsidiaries, gains rolled over into replacement assets, gains on previously revalued properties and other short-term temporary differences. Judgement is used when assessing the extent to which deferred tax assets, particularly in respect of tax losses, should be recognised. Deferred tax assets are therefore recognised to the extent that it is regarded as probable that there will be sufficient and suitable taxable profits (including the future release of deferred tax liabilities) in the relevant legal entity or tax group against which such assets can be utilised in the future. For this purpose, forecasts of future taxable profits are considered by assessing the Group’s forecast revenue and profit models, taking into account future growth predictions and operating cost assumptions. Accordingly, changes in assumptions to the Group’s forecasts may have an impact on the amount of future taxable profits and therefore the period over which any deferred tax assets might be recovered. Deferred tax is calculated at the tax rates that are expected to apply in the periods in which the asset or liability will be settled, based on rates enacted or substantively enacted at the end of the reporting period. Where deferred tax assets and liabilities arise in the same entity or group of entities and there would be a legal right to offset the assets and liabilities were they to reverse, the assets and liabilities are also offset on the Group statement of financial position. Similarly, if there is no legal right to offset assets against liabilities, the assets and liabilities are not offset.
Retirement benefits	Retirement benefits Defined contribution plans Payments to defined contribution schemes are charged to the income statement as they fall due. Defined benefit plans Plan assets are measured at fair value and plan liabilities are measured on an actuarial basis, using the projected unit credit method and discounting at an interest rate equivalent to the current rate of return on a high-quality corporate bond of equivalent currency and term to the plan liabilities. The difference between the value of plan assets and liabilities at the period-end wind-up. The service cost of providing pension benefits to employees, together with the net interest expense or income for the year, is charged to the income statement within ‘administrative expenses’. Net interest is calculated by applying the discount rate to the net defined benefit asset or liability, after any asset restriction. Past service costs and gains, which are the change in the present value of the defined benefit obligation for employee service in prior periods resulting from plan amendments, are recognised immediately the plan amendment occurs. Settlement gains and losses, being the difference between the settlement cost and the present value of the defined benefit obligations being settled, are recognised when the settlement occurs. Re-measurements Re-measurement Actuarial valuations are carried out on a regular basis and are updated for material transactions and other material changes in circumstances (including changes in market prices and interest rates) up to the end of the reporting period.
Revenue recognition	Revenue recognition Revenue arises from the sale of goods and provision of services where these activities give rise to economic benefits received and receivable by the Group on its own account and result in increases in equity. Revenue is derived from the following sources: franchise fees; management fees; owned and leased properties and other revenues which are ancillary to the Group’s operations, including technology fee income. Revenue is recorded (excluding VAT and similar taxes) net of discounts. The following is a description of the composition of revenues of the Group. Franchise fees Received in connection with the licence of the Group’s brand names, usually under long-term contracts with the hotel owner. The Group charges franchise royalty fees as a percentage of hotel rooms revenue and recognises the fees as the hotel revenues occur. Management fees Earned from hotels managed by the Group, usually under long-term contracts with the hotel owner. Management fees include a base fee, generally a percentage of hotel revenue, which is recognised as the hotel revenues occur and an incentive fee, generally based on the hotel’s annual profitability or cash flows, which is recognised over time when it is considered probable that the related performance criteria will be met. Owned and leased Primarily derived from hotel operations, including the rental of rooms and food and beverage sales from owned and leased hotels operated under the Group’s brand names. Revenue is recognised when rooms are occupied and food and beverages are sold. Franchise fees and management fees include liquidated damages received from the early termination of contracts. Other revenues are recognised when earned in accordance with the terms of the contract.
Share-based payments	Share-based payments The cost of equity-settled transactions with employees is measured by reference to fair value at the date at which the right to the shares is granted. Fair value is determined by an external valuer using option pricing models. The cost of equity-settled transactions is recognised, together with a corresponding increase in equity, over the period in which any performance or service conditions are fulfilled, ending on the date on which the relevant employees become fully entitled to the award (vesting date). The income statement charge for a period represents the movement in cumulative expense recognised at the beginning and end of that period. No expense is recognised for awards that do not ultimately vest, except for awards where vesting is conditional upon a market or non-vesting non-vesting
Leases	Leases Operating lease rentals are charged to the income statement on a straight-line basis over the term of the lease. Assets held under finance leases, which transfer to the Group substantially all the risks and benefits incidental to ownership of the leased item, are capitalised at the inception of the lease, with a corresponding liability being recognised for the fair value of the leased asset or, if lower, the present value of the minimum lease payments. Lease payments are apportioned between the reduction of the lease liability and finance charges in the income statement so as to achieve a constant rate of interest on the remaining balance of the liability. Assets held under finance leases are depreciated over the shorter of the estimated useful life of the asset and the lease term.
Disposal of non-current assets	Disposal of non-current The Group recognises sales proceeds and any related gain or loss on disposal on completion of the sales process. In determining whether the gain or loss should be recorded, the Group considers whether it: • Has a continuing managerial involvement to the degree associated with asset ownership; • Has transferred the significant risks and rewards associated with asset ownership; and • Can reliably measure and will actually receive the proceeds.
Fair value measurement	Fair value measurement The Group measures available-for-sale Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Fair value is measured by reference to the principal market for the asset or liability assuming that market participants act in their economic best interests. The fair value of a non-financial The Group uses valuation techniques that maximise the use of relevant observable inputs using the following valuation hierarchy: Level 1: quoted (unadjusted) prices in active markets for identical assets or liabilities. Level 2: other techniques for which all inputs which have a significant effect on the recorded fair value are observable, either directly or indirectly. Level 3: techniques which use inputs which have a significant effect on the recorded fair value that are not based on observable market data. Further disclosures on the particular valuation techniques used by the Group are provided in note 23. For impairment testing purposes and where significant assets (such as property) are valued by reference to fair value less costs of disposal, an external valuation will normally be obtained using professional valuers who have appropriate market knowledge, reputation and independence.
Exceptional items	Exceptional items The Group discloses certain financial information both including and excluding exceptional items. The presentation of information excluding exceptional items allows a better understanding of the underlying trading performance of the Group and provides consistency with the Group’s internal management reporting. Exceptional items are identified by virtue of either their size or nature so as to facilitate comparison with prior periods and to assess underlying trends in the financial performance of the Group and its regional operating segments. Exceptional items can include, but are not restricted to, gains and losses on the disposal of assets, impairment charges and reversals and restructuring costs.
Critical accounting policies and the use of judgements, estimates and assumptions	Critical accounting policies and the use of judgements, estimates and assumptions In determining and applying the Group’s accounting policies, management are required to make judgements, estimates and assumptions. An accounting policy is considered to be critical if its selection or application could materially affect the reported amounts System Fund As all Fund income is designated for specific purposes and does not result in a profit or loss for the Group, the revenue recognition criteria as outlined in the accounting policy above are not met and therefore the income and expenses of the Fund are not included in the Group income statement. The assets and liabilities relating to the Fund are included in the appropriate headings in the Group statement of financial position as the related legal, but not beneficial, rights and obligations rest with the Group. These assets and liabilities include the IHG Rewards Club liability, short-term timing surpluses and deficits and any receivables and payables related to the Fund. The cash flows relating to the Fund are reported within ‘cash flow from operations’ in the Group statement of cash flows due to the close interrelationship between the Fund and the trading operations of the Group. LOGO Further information on the Fund is included in note 32. Loyalty programme Following the introduction of a points expiration policy in 2015, breakage has become more judgemental due to there being limited historical data on the impact of such a change. Actuarial gains and losses on the future redemption liability are borne by the System Fund and any resulting changes in the liability would correspondingly adjust the amount of short-term timing surpluses and deficits held in the Group statement of financial position. At 31 December 2017, the future redemption liability was $760m (2016: $685m). Based on the conditions existing at the balance sheet date, a one percentage point decrease in the breakage estimate would increase this liability by approximately $10m. Impairment testing The impairment testing of individual assets or cash-generating units requires an assessment of the recoverable amount of the asset or cash-generating unit. If the carrying value of the asset or cash-generating unit exceeds its estimated recoverable amount, the asset or cash-generating unit is written down to its recoverable amount. Recoverable amount is the greater of fair value less costs of disposal and value in use. Value in use is assessed based on estimated future cash flows discounted to their present value using a pre-tax At 31 December 2017, the Group had goodwill of $237m (2016: $232m) and brands of $193m (2016: $193m), both of which are subject to annual impairment testing. Information on the impairment tests performed is included in note 13. At 31 December 2017, the Group also had property, plant and equipment, other intangible assets and investments in associates and joint ventures with a net book value of $425m, $1,037m and $141m (2016: $419m, $867m and $111m) respectively. In 2017, an impairment charge of $18m (2016: $16m) was recognised in relation to an associate investment as described in detail in note 14. In respect of those other assets requiring an impairment test and depending on how recoverable amount was assessed, a 10% reduction in fair value or estimated future cash flows would have resulted in a further impairment charge of $13m.
New standards issued but not effective	New standards issued but not effective The new and amended accounting standards discussed below are those which are expected to be relevant to the Group Financial Statements. IFRS 15 ‘Revenue from Contracts with Customers’ IFRS 15 introduces a new five-step approach to measuring and recognising revenue from contracts with customers and will be adopted by the Group with effect from 1 January 2018. Under IFRS 15, revenue is recognised at an amount that reflects the consideration to which an entity expects to be entitled in exchange for transferring goods or services to a customer. Management’s assessment of the impact of IFRS 15 is substantially complete and a summary of the main changes and impacts on IHG are as follows: 1. Employee cost reimbursements Under IFRS 15, the provision of employees to managed hotels is not considered to be a service that is distinct from the general hotel management service. Reimbursements for the costs of IHG employees working in managed hotels will therefore be shown as revenue with an equal matching cost, with no profit impact. Under current accounting, no revenue or matching cost is recognised. 2. Initial franchise and re-licensing Under current accounting, application and re-licensing re-licensing 3. Contract acquisition costs Contract acquisition costs related to securing management and franchise contracts are currently charged to the income statement as incurred. Under IFRS 15, certain costs qualify to be capitalised as the cost of obtaining a contract and are amortised over the initial term of the related contract. This change results in an increase to operating profit and the capitalisation of contract costs on the balance sheet. 4. Amounts paid to hotel owners to secure management contracts and franchise agreements (‘Key money’) Under current accounting, key money payments are capitalised as intangible assets and amortised over the life of the related contracts. Under IFRS 15, these payments are treated as consideration payable to a customer and therefore recognised as a deduction to revenue over the contract term. This change will result in a reduction to revenue, no change to operating profit, and the reclassification of key money on the balance sheet from intangible assets to contract assets. 5. Owned hotel disposals subject to a management contract Under current accounting, when hotels are sold and the Group retains management of the hotel, the consideration recognised includes both the cash received and the fair value of the management contract which is capitalised as an intangible asset and subsequently amortised to the income statement. This accounting is governed by the ‘exchange of assets’ criteria included in IAS 16 ‘Property, Plant and Equipment’ and IAS 38 ‘Intangible Assets’. IFRS 15 specifically includes property sales in its scope and results in the sales consideration being recorded at the fair value of the encumbered hotel, which generally will be equivalent to the cash received. This change will result in the derecognition of historic intangible asset balances and a lower amortisation charge in the income statement. 6. System Fund revenues and expenses The Group operates a System Fund (the Fund) to collect and administer cash assessments from hotel owners for the specific purpose of use in marketing, the guest reservation systems and hotel loyalty programme. The Fund also receives proceeds from the sale of loyalty points under third-party co-branding Under IFRS 15, an entity is regarded as a principal if it controls a service prior to transfer to the customer. As marketing and reservations expenses primarily comprise payroll and marketing costs incurred under contracts entered into by the Group, management have determined that the Group controls these services. Fund revenues and expenses will therefore be recognised on a gross basis in the Group income statement. Assessment fees from hotel owners are generally levied as a percentage of hotel revenues and will be recognised as those hotel revenues occur. In respect of the loyalty programme, the Group has determined that the related performance obligation is not satisfied in full until the member has redeemed the points at a participating hotel. Accordingly, revenue related to loyalty points earned by members or sold under co-branding Management has also determined that in addition to the performance obligation for the redemption of points, co-branding co-branding Certain travel agency commission revenues within the Fund will continue to be recognised on a net basis, where it has been determined that IHG acts as agent under IFRS 15. 7. System Fund surplus or deficit Under current accounting, the Fund surplus or deficit is carried forward on the Group statement of financial position as set out on page 100. Under IFRS 15, the Fund surplus or deficit will be recognised in the Group income statement. Both the current accounting treatment and the change on applying IFRS 15, and the equivalent US GAAP standard, are consistent with current and expected future practice across the hotel industry. The Fund surplus of $158m at 31 December 2017 will be derecognised resulting in a reduction in the Group’s net liabilities. The changes detailed in 6 and 7 above will result in an increase in recorded revenue and reduction in operating profit in 2017. 8. Presentation and disclosure The presentation and disclosure requirements of IFRS 15 represent a significant change from current practice and will increase the volume of disclosures required in the notes to the financial statements. 9. Quantification of impacts The Group will apply the full retrospective approach when transitioning to the new standard which will result in restated comparatives on the basis that IFRS 15 had always applied. The estimated impacts of adjustments 1. to 5. on the 2017 results are as follows: Impact Group Group operating profit $m Group net liabilities $m 1. Employee cost reimbursements 1,103 — — 2. Initial franchise and re-licensing (14 ) (14 ) (111 ) 3. Contract acquisition costs — 5 43 4. Key money (17 ) — — 5. Derecognition of management contracts — 8 (192 ) Other 2 — 1 1,074 (1 ) (259 ) The impact of deferring revenue in relation to the loyalty programme and recognising System Fund revenues and expenses in the Group income statement (items 6. and 7.) is expected to increase Group revenue by an additional $1.2bn. The impact on Group operating profit and Group net liabilities is still being assessed. The Group has an agreement with the IHG Owners Association to spend Fund income for the benefit of hotels in the IHG System such that the Group does not make a profit or loss from operating the Fund over the medium term. IFRS 9 ‘Financial Instruments’ IFRS 9, which will be adopted by the Group with effect from 1 January 2018, introduces new requirements for classification and measurement of financial assets and financial liabilities, impairment and hedge accounting. Management’s assessment of the impact of IFRS 9 is substantially complete and a summary of the changes and impacts on IHG are as follows: 1. Financial assets at fair value through other comprehensive income The Group holds equity investments which it currently classifies as available-for-sale IFRS 9 will not be applied to assets derecognised prior to 1 January 2018 and therefore there will be no change to the gain of $73m recognised on disposal of an available-for-sale 2. Trade receivables and loans issued to hotel owners to secure management contracts and franchise agreements Trade receivables, trade deposits and loans issued to hotel owners to secure management contracts and franchise agreements are held to collect contractual cash flows and are expected to give rise to cash flows representing solely payments of principal and interest. Management have therefore concluded that they continue to meet the criteria for amortised cost measurement under IFRS 9. 3. Impairment The Group will apply the three-stage expected credit loss model introduced by IFRS 9 in respect of trade deposits and loans issued to hotel owners to secure management contracts and franchise agreements. The expected credit loss model is based on the concepts of ’12-month The Group will apply the simplified version of the expected credit loss model permitted by IFRS 9 in respect of trade receivables, which involves assessing lifetime expected credit losses on all balances. To estimate the required impairment provision, management has assessed historical collection rates by geographical region, incorporating adjustments for future expectations. No material impact on the financial statements is expected from application of the expected credit loss model to trade receivables. 4. Hedge accounting Management have determined that all existing hedge relationships that are currently designated effective hedging relationships will continue to qualify for hedge accounting under IFRS 9. As IFRS 9 does not change the general principles of how an entity accounts for effective hedges, applying the hedging requirements of IFRS 9 will not impact the Group Financial Statements. 5. Financial liabilities Management’s initial assessments indicate no impact on the Group’s accounting for financial liabilities as the rules on classification and measurement of financial liabilities remain largely unchanged compared with IAS 39. Except for hedge accounting, retrospective application of IFRS 9 is required. The new rules for hedge accounting will be applied prospectively in line with the requirements of the new standard. The Group does not plan to restate prior periods as allowed by the transition provisions of IFRS 9. IFRS 16 ‘Leases’ The Group will adopt IFRS 16 with effect from 1 January 2019. The standard eliminates the classification of leases as either operating or finance leases and introduces a single accounting model which is similar to the current accounting model for finance leases under IAS 17. Lessees will be required to recognise on the balance sheet ‘right-of-use’ ‘right-of-use’ The Group will take the elections available under IFRS 16 not to apply the lease accounting model to leases which are considered low value or which have a term of less than 12 months. The Group currently plans to apply the full retrospective method of application. Management are currently quantifying the impact of adopting IFRS 16 which is expected to result in an increase in lease liabilities of $350m–$400m at 31 December 2017, and an immaterial impact on profit after tax. Other From 1 January 2018, the Group will apply Amendments to IFRS 2 ‘Classification and Measurement of Share-Based Payment Transactions’. The amendments address the effects of vesting conditions on the measurement of cash-settled share-based payment transactions; the classification of a share-based payment transaction with net settlement features for withholding tax obligations and accounting where a modification to the terms and conditions of a share-based payment transaction changes its classification from cash-settled to equity-settled. Adoption of this amendment is not expected to have a material impact on the financial statements. From 1 January 2019, the Group will apply the amendments to: • IAS 28 ‘Investments in Associates and Joint Ventures’ relating to long-term interests to which the equity method is not applied; • IFRS 9 ‘Financial Instruments’ relating to prepayment features with negative compensation; • IFRIC 23 ‘Uncertainty over Income Tax Treatments’; and • Other existing standards arising from the Annual Improvements to IFRSs 2015–2017 cycle. The amendments are not expected to have a material impact on the Group’s reported financial performance or position. 1. Exchange rates The results of operations have been translated into US dollars at the average rates of exchange for the year. In the case of sterling, the translation rate is $1=£0.78 (2016: $1=£0.74, 2015: $1=£0.65). In the case of the euro, the translation rate is $1=€0.89 (2016: $1=€0.90, 2015: $1=€0.90). Assets and liabilities have been translated into US dollars at the rates of exchange on the last day of the year. In the case of sterling, the translation rate is $1=£0.74 (2016: $1=£0.81, 2015: $1=£0.68). In the case of the euro, the translation rate is $1=€0.83 (2016: $1=€0.95, 2015: $1=€0.92).

Accounting policies (Tables)

Accounting policies (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of Estimated Impact of IFRS 15	The estimated impacts of adjustments 1. to 5. on the 2017 results are as follows: Impact Group Group operating profit $m Group net liabilities $m 1. Employee cost reimbursements 1,103 — — 2. Initial franchise and re-licensing (14 ) (14 ) (111 ) 3. Contract acquisition costs — 5 43 4. Key money (17 ) — — 5. Derecognition of management contracts — 8 (192 ) Other 2 — 1 1,074 (1 ) (259 )

Segmental information (Tables)

Segmental information (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of Information by Reportable Segment	The management of the Group’s operations, excluding Central functions, is organised within four geographical regions: • Americas; • Europe; • Asia, Middle East and Africa (AMEA); and • Greater China. These, together with Central functions, comprise the Group’s five reportable segments. No operating segments have been aggregated to form these reportable segments. Central functions include costs of global functions including technology, sales and marketing, finance, human resources and corporate services; central revenue arises principally from technology fee income. Central liabilities include the loyalty programme liability and the cumulative System Fund surplus. Each of the geographical regions is led by its own Chief Executive Officer and derives its revenues from either franchising, managing or owning hotels and additional segmental disclosures are provided accordingly. Management monitors the operating results of the geographical regions and Central functions separately for the purpose of making decisions about resource allocation and performance assessment. Segmental performance is evaluated based on operating profit or loss and is measured consistently with operating profit or loss in the Consolidated Financial Statements, excluding exceptional items. Group financing activities and income taxes are managed on a group basis and are not allocated to reportable segments. Year ended 31 December 2017 Americas Europe AMEA Greater China $m Central Group Revenue Franchised 703 109 17 4 — 833 Managed 172 132 193 122 — 619 Owned and leased 150 — 34 — — 184 Central — — — — 148 148 1,025 241 244 126 148 1,784 Americas Europe AMEA Greater China $m Central Group Segmental result Franchised 606 85 14 2 — 707 Managed 65 26 91 73 — 255 Owned and leased 29 — 2 — — 31 Regional and central (56 ) (25 ) (20 ) (23 ) (110 ) (234 ) Reportable segments’ operating profit 644 86 87 52 (110 ) 759 Exceptional items (note 5) 37 (2 ) (2 ) — (29 ) 4 Operating profit 681 84 85 52 (139 ) 763 Group Reportable segments’ operating profit 759 Exceptional items (note 5) 4 Operating profit 763 Net finance costs (85 ) Profit before tax 678 Tax (85 ) Profit for the year 593 All items above relate to continuing operations. 31 December 2017 Americas Europe $m AMEA $m Greater China $m Central $m Group $m Assets and liabilities Segment assets 1,525 350 264 154 541 2,834 Unallocated assets: Non-current tax receivable 16 Deferred tax assets 56 Current tax receivable 101 Cash and cash equivalents 168 Total assets 3,175 Segment liabilities (470 ) (146 ) (86 ) (60 ) (999 ) (1,761 ) Unallocated liabilities: Current tax payable (64 ) Non-current tax payable (25 ) Deferred tax liabilities (157 ) Loans and other borrowings (2,019 ) Total liabilities (4,026 ) Year ended 31 December 2017 Americas Europe $m AMEA $m Greater China $m Central $m Group $m Other segmental information Capital expenditure (see below) 120 18 8 2 188 336 Non-cash items: Depreciation and amortisation a 31 10 6 3 53 103 Share-based payments cost — — — — 21 21 Share of losses/(gains) of associates and joint ventures 1 — (4 ) — — (3 ) Impairment charges 18 — — — — 18 a Included in the $103m of depreciation and amortisation is $53m relating to administrative expenses and $50m relating to cost of sales. Americas Europe $m AMEA $m Greater China $m Central $m Group $m Reconciliation of capital expenditure Capital expenditure per management reporting 120 18 8 2 188 336 Landlord contributions to property, plant and equipment — — — — 14 14 Timing differences and other adjustments — — — — (1 ) (1 ) Additions per the Financial Statements 120 18 8 2 201 349 Comprising additions to: Property, plant and equipment 10 — — 2 32 44 Intangible assets 51 15 6 — 169 241 Investment in associates and joint ventures 47 — — — — 47 Other financial assets 12 3 2 — — 17 120 18 8 2 201 349 Year ended 31 December 2016 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Revenue Franchised 685 102 16 3 — 806 Managed 172 125 184 114 — 595 Owned and leased 136 — 37 — — 173 Central — — — — 141 141 993 227 237 117 141 1,715 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Segmental result Franchised 600 78 12 3 — 693 Managed 64 22 89 64 — 239 Owned and leased 24 — 2 — — 26 Regional and central (55 ) (25 ) (21 ) (22 ) (128 ) (251 ) Reportable segments’ operating profit 633 75 82 45 (128 ) 707 Exceptional items (note 5) (29 ) — — — — (29 ) Operating profit 604 75 82 45 (128 ) 678 Group $m Reportable segments’ operating profit 707 Exceptional items (note 5) (29 ) Operating profit 678 Net finance costs (87 ) Profit before tax 591 Tax (174 ) Profit for the year 417 All items above relate to continuing operations. 31 December 2016 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Assets and liabilities Segment assets 1,417 321 249 147 439 2,573 Unallocated assets: Non-current tax receivable 23 Deferred tax assets 48 Current tax receivable 77 Cash and cash equivalents 206 Total assets 2,927 Segment liabilities (438 ) (128 ) (68 ) (39 ) (997 ) (1,670 ) Unallocated liabilities: Current tax payable (50 ) Deferred tax liabilities (251 ) Derivative financial instruments (3 ) Loans and other borrowings (1,712 ) Total liabilities (3,686 ) 31 December 2016 Americas $m Europe $m AMEA $m Greater China $m Central $m Group $m Other segmental information Capital expenditure (see below) 67 15 7 1 148 238 Non-cash items: Depreciation and amortisation a 25 10 5 3 53 96 Share-based payments cost — — — — 17 17 Share of losses/(gains) of associates and joint ventures 7 — (5 ) — — 2 Impairment charges 16 — — — — 16 a Included in the $96m of depreciation and amortisation is $54m relating to administrative expenses and $42m relating to cost of sales. Americas $m Europe $m AMEA $m Greater China $m Central $m Group $m Reconciliation of capital expenditure Capital expenditure per management reporting 67 15 7 1 148 238 Timing differences and other adjustments 1 — (1 ) (1 ) (7 ) (8 ) Additions per the Financial Statements 68 15 6 — 141 230 Comprising additions to: Property, plant and equipment 13 — 2 — 14 29 Intangible assets 36 15 2 — 127 180 Investment in associates and joint ventures 14 — — — — 14 Other financial assets 5 — 2 — — 7 68 15 6 — 141 230 Year ended 31 December 2015 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Revenue Franchised 661 104 16 4 — 785 Managed 166 131 189 105 — 591 Owned and leased 128 30 36 98 — 292 Central — — — — 135 135 955 265 241 207 135 1,803 Americas $m Europe $m AMEA $m Greater $m Central $m Group $m Segmental result Franchised 575 77 12 5 — 669 Managed 64 28 90 59 — 241 Owned and leased 24 1 3 29 — 57 Regional and central (66 ) (28 ) (19 ) (23 ) (151 ) (287 ) Reportable segments’ operating profit 597 78 86 70 (151 ) 680 Exceptional items (note 5) (41 ) 175 (2 ) 698 (11 ) 819 Operating profit 556 253 84 768 (162 ) 1,499 Group $m Reportable segments’ operating profit 680 Exceptional items (note 5) 819 Operating profit 1,499 Net finance costs (87 ) Profit before tax 1,412 Tax (188 ) Profit for the year 1,224 All items above relate to continuing operations. Year ended 31 December 2015 Americas Europe AMEA Greater $m Central Group Other segmental information Capital expenditure 87 45 8 4 118 262 Non-cash items: Depreciation and amortisation a 23 10 6 8 49 96 Share-based payments cost — — — — 19 19 Share of losses/(gains) of associates and joint ventures 5 — (2 ) — — 3 Impairment charges 27 — 9 — — 36
Summary of Geographical Information	a Included in the $96m of depreciation and amortisation is $50m relating to administrative expenses and $46m relating to cost of sales. Geographical information Year ended $m Year ended $m Year ended $m Revenue United Kingdom 68 66 67 United States 948 923 876 China 141 133 223 Rest of World 627 593 637 1,784 1,715 1,803 For the purposes of the above table, hotel revenue is determined according to the location of the hotel and other revenue is attributed to the country of origin. In addition to the United Kingdom, revenue relating to an individual country is separately disclosed when it represents 10% or more of total revenue. 31 $m 31 $m Non-current assets United Kingdom 108 105 United States 1,511 1,343 Rest of World 414 382 2,033 1,830

Staff costs and Directors' em44

Staff costs and Directors' emoluments (Tables)	12 Months Ended
	Feb. 15, 2018
Text block1 [abstract]
Summary of Staff Costs	2017 2016 2015 Staff a Costs: Wages and salaries 583 537 562 Social security costs 33 29 33 Pension and other post-retirement benefits: Defined benefit plans (note 25) 5 5 5 Defined contribution plans 24 23 28 645 594 628
Summary of Average Number of Employees	2017 2016 2015 Average number of employees, including part-time employees: Americas 2,149 2,121 2,082 Europe 813 782 1,041 AMEA 1,454 1,598 1,658 Greater China 294 299 865 Central 1,948 1,787 1,665 6,658 6,587 7,311
Summary of Director's Emoluments	2017 2016 2015 Directors’ emoluments Base salaries, fees, performance payments and benefits 4.9 6.1 7.9

Auditor's remuneration paid t45

Auditor's remuneration paid to Ernst & Young LLP (Tables)	12 Months Ended
	Feb. 15, 2018
Text block1 [abstract]
Summary of Auditor's Remuneration Paid	2016 2015 Audit of the Financial Statements a 3.0 2.4 2.5 Audit of subsidiaries 2.2 2.2 2.1 Audit-related assurance services 0.2 0.2 0.2 Other assurance services 1.0 1.2 0.9 Tax compliance 0.1 0.4 0.2 Tax advisory — 0.1 0.1 Other non-audit services not covered by the above 0.2 0.1 0.4 6.7 6.6 6.4 a Includes $0.5m of additional fees for specific procedures performed in relation to the implementation of new accounting standards.

Exceptional items (Tables)

Exceptional items (Tables)	12 Months Ended
	Feb. 15, 2018
Text block1 [abstract]
Summary of Exceptional Items	2017 2016 2015 Exceptional items before tax Administrative expenses: Kimpton integration costs a (15 ) (13 ) (10 ) Reorganisation costs b (36 ) — (6 ) Venezuelan currency losses c — — (4 ) Corporate development costs d — — (5 ) (51 ) (13 ) (25 ) Other operating income and expenses: Gain on disposal of equity securities available-for-sale (note 15) 73 — — Gain on disposal of hotels (note 11) — — 871 Gain on disposal of investment in associate (note 14) — — 9 73 — 880 Impairment charges: Associates (note 14) (18 ) (16 ) (9 ) Property, plant and equipment (note 12) — — (27 ) (18 ) (16 ) (36 ) 4 (29 ) 819 Tax Tax on exceptiornal items e (2 ) 12 (8 ) Exceptional tax f 118 — — 116 12 (8 ) a Relates to the cost of integrating Kimpton into the operations of the Group, which has now been completed. b In September 2017, the Group launched a comprehensive efficiency programme which will fund a series of new strategic initiatives to drive an acceleration in IHG’s future growth. The programme is centred around strengthening the Group’s organisational structure to redeploy resources to leverage scale in the highest opportunity markets and segments. The programme is expected to be completed in 2019. Included in the $36m cost are consultancy fees of $24m and severance costs of $8m. An additional $9m has been charged to the System Fund. c Arose from changes to the Venezuelan exchange rate mechanisms and the adoption of the SIMADI exchange rate in 2015, this being the most accessible exchange rate open to the Group for converting its bolivar earnings into US dollars. The exceptional loss arose from the re-measurement of the Group’s bolivar assets and liabilities to the relevant exchange rate, being approximately $1=190VEF on adoption of SIMADI. Subsequent changes to the exchange rate mechanism have not resulted in material losses. d Primarily legal costs related to development opportunities. e In 2017, comprises a $7m (2016: $6m) deferred tax credit in respect of an associate investment impairment, a $6m (2016: $5m) deferred tax credit representing future tax relief on Kimpton integration costs, a $13m current tax credit in respect of reorganisation costs and a $28m current tax charge relating to the gain on disposal of Avendra (see note 15). In 2016, there was also a $1m credit in respect of other items. In 2015, comprised a charge of $56m relating to disposal of hotels, a credit of $21m in respect of the 2014 disposal of an 80.1% interest in InterContinental New York Barclay reflecting the judgement that state tax law changes would now apply to the deferred gain, and credits of $27m for current and deferred tax relief on other operating exceptional items of current and prior periods. f Includes $108m relating to the impact of significant US tax reform that was enacted on 22 December 2017. This includes a current tax charge of $32m, relating predominantly to the Group’s estimated ‘transition tax’ liability on previously undistributed earnings of foreign subsidiaries of US entities, and a deferred tax credit of $140m, being principally the impact of the US federal tax rate reduction from 35% to 21% (effective 1 January 2018) on the Group’s US deferred tax liabilities, as well as the release of liabilities related to the Group’s undistributed post-acquisition earnings of subsidiaries that are no longer required as a result of the US transition tax. In addition, a deferred tax credit of $10m arises on the release of a contingency, previously charged as an exceptional item, which is no longer required due to statute of limitations expiry.

Finance costs (Tables)

Finance costs (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of Financial Income and Expenses	2017 2016 2015 Financial income Interest income on deposits 1 3 2 Interest income on loans and receivables 3 3 3 4 6 5 Financial expenses Interest expense on borrowings 69 74 74 Finance charge payable under finance leases 20 20 20 Capitalised interest — (1 ) (2 ) 89 93 92

Tax (Tables)

Tax (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of Tax on Profit	Tax on profit 2017 2016 2015 Income tax UK corporation tax at 19.25% (2016: 20.00%, 2015: 20.25%): Current period 10 10 7 Benefit of tax reliefs on which no deferred tax previously recognised — (7) — Adjustments in respect of prior periods (2) (1) (17) 8 2 (10) Foreign tax: Current period 210 151 196 Benefit of tax reliefs on which no deferred tax previously recognised (13) — (1) Adjustments in respect of prior periods a 2 (97) (27) 199 54 168 Total current tax 207 56 158 Deferred tax: Origination and reversal of temporary differences (10) 55 60 Changes in tax rates and tax laws b (87) (2) (21) Adjustments to estimated recoverable deferred tax assets c (9) (25) (13) Adjustments in respect of prior periods a (16) 90 4 Total deferred tax (122) 118 30 Total income tax charge for the year 85 174 188 Further analysed as tax relating to: Profit before exceptional items d 201 186 180 Exceptional items: Tax on exceptional items (note 5) 2 (12) 8 Exceptional tax (note 5) (118) — — 85 174 188 a In 2016, included $83m in respect of a change in tax treatment being approved by the US tax authority. b In 2017, predominantly reflects a change in US tax rates following significant US tax reforms. In 2015, predominantly reflected the judgement that state tax law changes applied to the deferred gain from the 2014 disposal of a controlling interest in InterContinental New York Barclay. c Represents a re-assessment of the recovery of recognised and off-balance sheet deferred tax assets in line with the Group’s profit forecasts. d Includes $156m (2016: $162m, 2015: $123m) in respect of US taxes.
Summary of Reconciliation of Tax Charge Including Gain on Disposal of Assets	Total a Before exceptional items b 2017 2016 2015 2017 2016 2015 Reconciliation of tax charge UK corporation tax at standard rate 19.3 20.0 20.3 19.3 20.0 20.3 Tax credits (0.5 ) (2.4 ) (0.2 ) (0.5 ) (2.2 ) (0.4 ) Differences in tax gains and accounting gains on asset disposals — — (9.8 ) — — — Other permanent differences 0.8 3.8 1.1 0.6 3.6 2.0 Non-recoverable withholding taxes 0.3 0.7 0.1 0.3 0.7 0.3 Net effect of different rates of tax in overseas businesses c 14.1 13.7 7.1 14.1 13.9 15.3 Effects of changes in tax rates resulting from significant US tax reform (13.2 ) — — — — — Release of provision for taxation on unremitted earnings following significant US tax reform (7.6 ) — — — — — Transition tax liability arising from significant US tax reform 4.7 — — — — — Effect of other changes in tax rates and tax laws d 0.3 0.4 (1.5 ) 0.3 0.3 0.1 Benefit of tax reliefs on which no deferred tax previously recognised (1.9 ) (1.2 ) (0.1 ) (1.9 ) (1.1 ) (0.1 ) Effect of adjustments to estimated recoverable deferred tax assets (1.3 ) (4.3 ) (0.9 ) (1.3 ) (4.1 ) (1.7 ) Adjustment to tax charge in respect of prior periods (2.5 ) (1.3 ) (2.8 ) (1.1 ) (1.1 ) (5.4 ) Other — — 0.1 — — — 12.5 29.4 13.4 29.8 30.0 30.4 a Calculated in relation to total profits including exceptional items. b Calculated in relation to profits excluding exceptional items. c Before exceptional items includes 13.8%pt (2016: 12.6%pt, 2015: 13.5%pt) driven by the relatively high US federal tax rate. d In 2015, total of (1.5)% predominantly reflected the judgement that state tax law changes applied to the deferred gain from the 2014 disposal of a controlling interest in InterContinental New York Barclay.
Summary of Reconciliation of Tax Paid to Total Tax Charge in Income Statement	A reconciliation of tax paid to the total tax charge in the income statement follows: 2017 2016 2015 Current tax charge in the income statement 207 56 158 Current tax credit in the statement of comprehensive income — (12 ) (2 ) Current tax credit taken directly to equity (12 ) (8 ) (8 ) Total current tax charge 195 36 148 Movements to tax contingencies within the income statement a 3 11 (7 ) Timing differences of cash tax paid and foreign exchange differences b (26 ) 83 (31 ) Tax paid per cash flow 172 130 110 Cash tax rate on total profits c 25 % 22 % 8 % a Tax contingency movements are included within the current tax charge but do not impact cash tax paid in the year. b The timing difference in 2016 was predominantly in respect of the US where the payment regulations resulted in a large overpayment in the year. c Calculated as total cash paid divided by total accounting profit before tax.
Summary of Deferred Tax	Deferred tax Property, plant and $m Deferred gains on loan notes $m Deferred gains on investments $m Losses $m Employee benefits $m Intangible assets $m Undistributed earnings of subsidiaries $m Other short-term temporary differences a $m Total $m At 1 January 2016 99 55 87 (67 ) (32 ) 70 70 (196 ) 86 Income statement 22 (3 ) (9 ) 19 (3 ) (7 ) — 99 118 Statement of comprehensive income — — — — 12 — — (1 ) 11 Statement of changes in equity — — — — — — — (3 ) (3 ) Exchange and other adjustments (1 ) — — 4 (4 ) (3 ) (11 ) 6 (9 ) At 31 December 2016 120 52 78 (44 ) (27 ) 60 59 (95 ) 203 Income statement b (22 ) (18 ) (24 ) 1 (4 ) (4 ) (61 ) 10 (122 ) Statement of comprehensive income — — — — 10 — (1 ) 4 13 Statement of changes in equity — — — — — — — 3 3 Exchange and other adjustments — — — 3 1 2 3 (5 ) 4 At 31 December 2017 98 34 54 (40 ) (20 ) 58 — (83 ) 101 a Primarily relates to provisions, accruals, amortisation and share-based payments. b Movements largely reflect the impact of significant US tax reform enacted on 22 December 2017.
Summary of Deferred Taxes by Territory	The closing balance is further analysed by key territory as follows: Property, plant and equipment $m Deferred gains on loan notes $m Deferred gains on investments $m Losses $m Employee benefits $m Intangible assets $m Undistributed earnings of subsidiaries $m Other short-term temporary differences $m Total $m UK (5 ) — — (17 ) (5 ) (3 ) — (19 ) (49 ) US 103 34 54 (15 ) (15 ) 29 — (60 ) 130 Other — — — (8 ) — 32 — (4 ) 20 98 34 54 (40 ) (20 ) 58 — (83 ) 101
Summary of Deferred Tax Balance After Offset of Assets and Liabilities	The analysis of the deferred tax balance after considering the offset of assets and liabilities within entities where there is a legal right to do so is as follows: 2017 2016 Analysed as: Deferred tax assets (56 ) (48 ) Deferred tax liabilities 157 251 101 203
Summary of Unrecognised Deferred Tax Position	The total unrecognised deferred tax position is as follows: Gross Unrecognised deferred tax 2017 2016 2017 $m 2016 $m Revenue losses 452 518 76 94 Capital losses 515 475 99 83 Total losses 967 993 175 177 Other a 35 27 9 5 Total 1,002 1,020 184 182 a Primarily relates to provisions, accruals and amortisation.
Summary of Unrecognized Deferred Tax Based on Expiry Date	There is no expiry date to any of the above unrecognised assets other than for the losses as shown in the table below: Gross Unrecognised deferred tax 2017 $m 2016 2017 $m 2016 Expiry date: 2020 — 3 — 1 2021 21 27 5 7 2022 11 11 3 3 2023 1 3 — 1 2024 20 20 1 1 After 2024 118 125 26 25

Dividends (Tables)

Dividends (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of Dividends Paid And Proposed	2017 cents per share 2016 2015 2017 $m 2016 2015 Paid during the year: Final (declared for previous year) 64.0 57.5 52.0 127 137 125 Interim 33.0 30.0 27.5 62 56 63 Special (note 27) 202.5 632.9 — 404 1,500 — 299.5 720.4 79.5 593 1,693 188 Proposed (not recognised as a liability at 31 December): Final 71.0 64.0 57.5 135 126 135

Earnings per ordinary share (Ta

Earnings per ordinary share (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of Earnings Per Ordinary Share	Continuing and total operations 2017 2016 2015 Basic earnings per ordinary share Profit available for equity holders ($m) 592 414 1,222 Basic weighted average number of ordinary shares (millions) 193 212 235 Basic earnings per ordinary share (cents) 306.7 195.3 520.0 Diluted earnings per ordinary share Profit available for equity holders ($m) 592 414 1,222 Diluted weighted average number of ordinary shares (millions) 194 214 238 Diluted earnings per ordinary share (cents) 305.2 193.5 513.4 Adjusted earnings per ordinary share Profit available for equity holders ($m) 592 414 1,222 Adjusting items (note 5): Exceptional items before tax ($m) (4 ) 29 (819 ) Tax on exceptional items ($m) 2 (12 ) 8 Exceptional tax ($m) (118 ) — — Adjusted earnings ($m) 472 431 411 Basic weighted average number of ordinary shares (millions) 193 212 235 Adjusted earnings per ordinary share (cents) 244.6 203.3 174.9 Adjusted diluted earnings per ordinary share Adjusted earnings ($m) 472 431 411 Diluted weighted average number of ordinary shares (millions) 194 214 238 Adjusted diluted earnings per ordinary share (cents) 243.3 201.4 172.7 2017 2016 2015 Diluted weighted average number of ordinary shares is calculated as: Basic weighted average number of ordinary shares 193 212 235 Dilutive potential ordinary shares 1 2 3 194 214 238

Property, plant and equipment (

Property, plant and equipment (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Property, Plant and Equipment	Land and Fixtures, Total Cost At 1 January 2016 377 576 953 Additions 2 27 29 Capitalised interest 1 — 1 Fully depreciated assets written off — (162 ) (162 ) Disposals — (3 ) (3 ) Exchange and other adjustments (2 ) (9 ) (11 ) At 31 December 2016 378 429 807 Additions 9 35 44 Fully depreciated assets written off — (19 ) (19 ) Disposals — (4 ) (4 ) Exchange and other adjustments 1 8 9 At 31 December 2017 388 449 837 Depreciation and impairment At 1 January 2016 (74 ) (451 ) (525 ) Provided (5 ) (25 ) (30 ) System Fund expense — (5 ) (5 ) Fully depreciated assets written off — 162 162 Disposals — 2 2 Exchange and other adjustments 1 7 8 At 31 December 2016 (78 ) (310 ) (388 ) Provided (7 ) (28 ) (35 ) System Fund expense — (6 ) (6 ) Fully depreciated assets written off — 19 19 Disposals — 3 3 Exchange and other adjustments (1 ) (4 ) (5 ) At 31 December 2017 (86 ) (326 ) (412 ) Net book value At 31 December 2017 302 123 425 At 31 December 2016 300 119 419 At 1 January 2016 303 125 428
Summary of Net Book Value of Property, Plant and Equipment	The table below analyses the net book value of the Group’s property, plant and equipment by operating segment at 31 December 2017: Americas Europe AMEA Greater Central Total Land and buildings 289 — — — 13 302 Fixtures, fittings and equipment 43 1 10 — 69 123 332 1 10 — 82 425

Goodwill and other intangible52

Goodwill and other intangible assets (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Goodwill and Other Intangible Assets	Goodwill Brands Software Management Other Total Cost At 1 January 2016 371 193 498 465 263 1,790 Additions — — 127 — 53 180 Capitalised interest — — 4 — — 4 Disposals — — (45 ) — (7 ) (52 ) Exchange and other adjustments (1 ) — (1 ) (21 ) (13 ) (36 ) At 31 December 2016 370 193 583 444 296 1,886 Additions — — 168 — 73 241 Capitalised interest — — 6 — — 6 Disposals — — (14 ) — (3 ) (17 ) Exchange and other adjustments 7 — 2 22 10 41 At 31 December 2017 377 193 745 466 376 2,157 Amortisation and impairment At 1 January 2016 (138 ) — (202 ) (139 ) (85 ) (564 ) Provided — — (41 ) (11 ) (14 ) (66 ) System Fund expense — — (26 ) — — (26 ) Disposals — — 45 — 3 48 Exchange and other adjustments — — 1 9 4 14 At 31 December 2016 (138 ) — (223 ) (141 ) (92 ) (594 ) Provided — — (40 ) (10 ) (18 ) (68 ) System Fund expense — — (30 ) — — (30 ) Disposals — — 14 — 2 16 Exchange and other adjustments (2 ) — (2 ) (8 ) (2 ) (14 ) At 31 December 2017 (140 ) — (281 ) (159 ) (110 ) (690 ) Net book value At 31 December 2017 237 193 464 307 266 1,467 At 31 December 2016 232 193 360 303 204 1,292 At 1 January 2016 233 193 296 326 178 1,226
Summary of Carrying Value of Goodwill and Indefinite Life Brands Allocated to Cash-generating Units for Impairment Testing	The year-end carrying value of goodwill and indefinite life brands have been allocated to cash-generating units (CGUs) for impairment testing purposes as follows: 2017 2016 Goodwill $m Brands $m Goodwill Brands CGU Americas Managed 63 193 63 193 Americas Franchised 37 — 37 — Europe Managed 21 — 21 — Europe Franchised 10 — 10 — AMEA Managed and Franchised 106 — 101 — 237 193 232 193
Summary of Terminal Growth Rates and Discount Rates Used in Impairment Tests	The terminal growth rates and discount rates used, which are considered to be key assumptions, are as follows: Terminal growth rate Discount rate 2017 % 2016 % 2017 % 2016 % Americas Managed 2.0 2.0 10.4 9.8 Americas Franchised 2.0 2.0 9.4 8.8 Europe Managed 2.0 2.0 10.8 9.3 Europe Franchised 2.0 2.0 9.8 8.4 AMEA Managed and Franchised 3.5 3.5 14.1 13.0
Summary of Net Book Value and Remaining Amortisation Period of Principal Management Contracts	At 31 December 2017, the net book value and remaining amortisation period of the principal management contracts were as follows: 2017 2016 Net book value $m Remaining amortisation period Years Net book Remaining Hotel InterContinental Hong Kong 61 35 62 36 InterContinental New York Barclay 37 46 38 47 InterContinental London Park Lane 31 45 29 46 InterContinental Paris – Le Grand 34 47 31 48

Investment in associates and 53

Investment in associates and joint ventures (Tables)	12 Months Ended
	Dec. 31, 2017
Investment in associates and joint ventures	Associates Joint Total Cost At 1 January 2016 121 27 148 Additions 14 — 14 Share of (losses)/profits (3 ) 1 (2 ) Capital return — (2 ) (2 ) Transfer of financial assets (14 ) — (14 ) Dividends (5 ) — (5 ) At 31 December 2016 113 26 139 Additions 47 — 47 Share of profits/(losses) 2 1 3 Disposals (9 ) — (9 ) Dividends (4 ) — (4 ) Exchange and other adjustments 2 — 2 At 31 December 2017 151 27 178 Impairment At 1 January 2016 (12 ) — (12 ) Charge for the year (16 ) — (16 ) At 31 December 2016 (28 ) — (28 ) Charge for the year (18 ) — (18 ) Disposals 9 — 9 At 31 December 2017 (37 ) — (37 ) Net book value At 31 December 2017 114 27 141 At 31 December 2016 85 26 111 At 1 January 2016 109 27 136
Summarised Aggregated Financial Information for Individually Immaterial Associates and Joint Ventures	The summarised aggregated financial information for individually immaterial associates and joint ventures is set out below. These are mainly investments in entities that own hotels which the Group manages. Associates Joint ventures Total 2017 2016 2015 2017 2016 2015 2017 2016 2015 Share of profits/(losses) Operating profits/(losses) before exceptional items 6 5 3 1 1 (1 ) 7 6 2
Barclay associate [member]
Summary of Financial Information of Material Associate Investment	Summarised financial information in respect of the Barclay associate is set out below: 31 December 2017 $m 31 December 2016 Non-current 540 552 Current assets 41 19 Current liabilities (19 ) (283 ) Non-current (287 ) (39 ) Net assets 275 249 Group share of reported net assets at 19.9% 55 50 Adjustments to reflect capitalised costs, and additional rights and obligations under the shareholder agreement 10 (7 ) Carrying amount 65 43 12 months to 31 December 2017 $m 12 months to Revenue 90 45 Loss for the period (16 ) (34 ) Group’s share of loss for the period (4 ) (8 )

Other financial assets (Tables)

Other financial assets (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Other Financial Assets	2017 2016 Equity securities available-for-sale Quoted equity shares 10 14 Unquoted equity shares 117 142 127 156 Loans and receivables Trade deposits and loans 43 43 Restricted funds 32 31 Bank accounts pledged as security 42 38 117 112 Total other financial assets 244 268 Analysed as: Current 16 20 Non-current 228 248 244 268
Schedule of Movement in Provision for Impairment of Other Financial Assets	The movement in the provision for impairment of other financial assets during the year is as follows: 2017 2016 At 1 January (22 ) (28 ) Disposals 4 6 At 31 December (18 ) (22 )

Trade and other receivables (Ta

Trade and other receivables (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Trade and Other Receivables	2017 $m 2016 Current Trade receivables 452 368 Other receivables 23 25 Prepayments 74 77 Loans to and receivables from associates 2 2 551 472 Non-current Loans to associates — 8
Summary of Maximum Exposure to Credit Risk for Trade and Other Receivables Excluding Prepayments by Geographic Region	The maximum exposure to credit risk for trade and other receivables, excluding prepayments, at the end of the reporting period by geographic region is: 2017 $m 2016 Americas 305 256 Europe 51 43 AMEA 71 61 Greater China 50 43 477 403
Summary of Ageing of Trade and Other Receivables	The ageing of trade and other receivables, excluding prepayments, at the end of the reporting period is: 2017 2016 Gross $m Provision $m Net $m Gross Provision Net Not past due 333 (1 ) 332 289 (1 ) 288 Past due 1 to 30 days 68 (2 ) 66 58 (3 ) 55 Past due 31 to 180 days 82 (7 ) 75 64 (7 ) 57 Past due more than 180 days 71 (67 ) 4 61 (58 ) 3 554 (77 ) 477 472 (69 ) 403
Summary of Movement in Provision for Impairment of Trade and Other Receivables	The movement in the provision for impairment of trade and other receivables during the year is as follows: 2017 2016 2015 At 1 January (69 ) (56 ) (47 ) Provided (15 ) (25 ) (28 ) Amounts written back 2 5 12 Amounts written off 6 5 7 Exchange adjustments (1 ) 2 — At 31 December (77 ) (69 ) (56 )

Cash and cash equivalents (Tabl

Cash and cash equivalents (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Cash and Cash Equivalents	2017 $m 2016 Cash at bank and in hand 164 131 Short-term deposits 4 75 168 206
Summary of Cash and Cash Equivalents in the Statement of Cash Flows	For the purposes of the Group statement of cash flows, cash and cash equivalents comprise the following: 2017 $m 2016 Cash at bank and in hand 164 131 Short-term deposits 4 75 168 206 Bank overdrafts (note 20) (110 ) (89 ) 58 117

Trade and other payables (Table

Trade and other payables (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Trade and Other Payables	2017 $m 2016 Current Trade payables 81 94 Other tax and social security payable 48 38 Deferred revenue 49 37 Other payables 230 206 Accruals 360 306 768 681 Non-current Deferred revenue 85 78 Other payables 36 122 121 200

Provisions (Tables)

Provisions (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Provisions	Security Incidents $m Litigation $m Total $m At 1 January 2016 — 15 15 Provided 5 — 5 Utilised — (12 ) (12 ) At 31 December 2016 and 31 December 2017 5 3 8
Summary of Provisions Analysed as Current and Non-Current	2017 $m 2016 Analysed as: Current 3 3 Non-current 5 5 8 8

Loans and other borrowings (Tab

Loans and other borrowings (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Loans and Other Borrowings	2017 2016 Current Non-current Total Current Non-current Total Unsecured bank loans — 262 262 — 107 107 Finance lease obligations 16 215 231 17 210 227 £400m 3.875% bonds 2022 — 538 538 — 489 489 £300m 3.75% bonds 2025 — 406 406 — 370 370 £350m 2.125% bonds 2026 — 472 472 — 430 430 16 1,893 1,909 17 1,606 1,623 Bank overdrafts 110 — 110 89 — 89 Total loans and other borrowings 126 1,893 2,019 106 1,606 1,712 Denominated in the following currencies: Sterling — 1,416 1,416 — 1,289 1,289 US dollars 124 477 601 101 317 418 Euros 2 — 2 2 — 2 Other — — — 3 — 3 126 1,893 2,019 106 1,606 1,712
Summary of Loans and Other Borrowings, Excluding Bank Overdrafts	Loans and other borrowings, excluding bank overdrafts, comprise the liabilities included in the financing activities section of the Group statement of cash flows and their movements are analysed as follows: At 1 January $m Cash flows Exchange Other At 31 $m Unsecured bank loans 107 153 1 1 262 Finance lease obligations 227 — — 4 231 £400m 3.875% bonds 2022 489 — 48 1 538 £300m 3.75% bonds 2025 370 — 36 — 406 £350m 2.125% bonds 2026 430 — 42 — 472 1,623 153 127 6 1,909
Finance Lease Obligations	Finance lease obligations Finance lease obligations, which relate primarily to the 99-year 2017 2016 Minimum Present Minimum Present Less than one year 16 16 17 17 Between one and five years 67 49 64 48 More than five years 3,234 166 3,252 162 3,317 231 3,333 227 Less: amount representing finance charges (3,086 ) — (3,106 ) — 231 231 227 227
Summary of Facilities Provided by Banks	2017 2016 Utilised $m Unutilised $m Total Utilised Unutilised Total Committed 264 1,086 1,350 110 1,240 1,350 Uncommitted 1 69 70 — 70 70 265 1,155 1,420 110 1,310 1,420 2017 2016 Unutilised facilities expire: Within one year 69 70 After two but before five years 1,086 1,240 1,155 1,310

Net debt (Tables)

Net debt (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Net Debt	2017 2016 $m $m Cash and cash equivalents 168 206 Loans and other borrowings – current (126 ) (106 ) – non-current (1,893 ) (1,606 ) Net debt (1,851 ) (1,506 )
Summary of Movement in Net Debt	2017 2016 $m $m Cash and cash equivalents 168 206 Loans and other borrowings – current (126 ) (106 ) – non-current (1,893 ) (1,606 ) Net debt (1,851 ) (1,506 ) Movement in net debt Net decrease in cash and cash equivalents, net of overdrafts (75 ) (920 ) Add back cash flows in respect of other components of net debt: Issue of long-term bonds — (459 ) Long-term bonds repaid — 315 Increase in other borrowings (153 ) (109 ) Increase in net debt arising from cash flows (228 ) (1,173 ) Non-cash Finance lease obligations (4 ) (4 ) Decrease/(increase) in accrued interest 1 (6 ) Exchange and other adjustments (114 ) 206 Increase in net debt (345 ) (977 ) Net debt at beginning of the year (1,506 ) (529 ) Net debt at end of the year (1,851 ) (1,506 )

Financial risk management (Tabl

Financial risk management (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Interest and Foreign Exchange Risk Sensitivities	2017 2016 2015 Increase/(decrease) in profit before tax Sterling: US dollar exchange rate 5¢ fall 4.0 5.2 4.8 Euro: US dollar exchange rate 5¢ fall (2.1 ) (2.2 ) (1.9 ) US dollar interest rates 1% increase (2.9 ) (1.8 ) (0.9 ) Sterling interest rates 1% increase 0.3 1.3 7.9 Decrease/(increase) in net liabilities Sterling: US dollar exchange rate 5¢ fall 44.1 47.2 23.7 Euro: US dollar exchange rate 5¢ fall (4.1 ) (5.5 ) (7.6 )
Summary of Undiscounted Contractual Cash Flows of Financial Liabilities	The following are the undiscounted contractual cash flows of financial liabilities, including interest payments: Less than $m Between $m Between $m More than $m Total $m 31 December 2017 Non-derivative financial liabilities: Bank overdrafts 110 — — — 110 Unsecured bank loans 264 — — — 264 £400m 3.875% bonds 2022 21 21 601 — 643 £300m 3.75% bonds 2025 15 15 46 445 521 £350m 2.125% bonds 2026 10 10 30 510 560 Finance lease obligations 16 16 51 3,234 3,317 Trade and other payables, excluding deferred revenue 719 138 189 176 1,222 Provisions 3 5 — — 8 Less than $m Between $m Between $m More than $m Total $m 31 December 2016 Non-derivative financial liabilities: Bank overdrafts 89 — — — 89 Unsecured bank loans 110 — — — 110 £400m 3.875% bonds 2022 19 19 57 510 605 £300m 3.75% bonds 2025 14 14 42 419 489 £350m 2.125% bonds 2026 9 9 28 473 519 Finance lease obligations 17 16 48 3,252 3,333 Trade and other payables, excluding deferred revenue 644 173 210 192 1,219 Provisions 3 5 — — 8 Derivative financial liabilities: Forward foreign exchange contracts 3 — — — 3
Summary of Financial Assets Represents Maximum Exposure to Credit Risk	The carrying amount of financial assets represents the maximum exposure to credit risk. Note 2017 2016 Cash and cash equivalents 17 168 206 Equity securities available-for-sale 15 127 156 Loans and receivables: Other financial assets 15 117 112 Trade and other receivables, excluding prepayments 16 477 403 889 877

Fair value measurement (Tables)

Fair value measurement (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Carrying Amounts and Fair Values of Financial Assets and Liabilities	The following table compares carrying amounts and fair values of the Group’s financial assets and liabilities: 2017 2016 Note Carrying value $m Fair value $m Carrying Fair Financial assets Cash and cash equivalents 17 168 168 206 206 Equity securities available-for-sale a 15 127 127 156 156 Loans and receivables: Other financial assets 15 117 117 112 112 Trade and other receivables, excluding prepayments 16 477 477 403 403 889 889 877 877 Financial liabilities £400m 3.875% bonds 2022 20 (538 ) (593 ) (489 ) (541 ) £300m 3.75% bonds 2025 20 (406 ) (441 ) (370 ) (408 ) £350m 2.125% bonds 2026 20 (472 ) (454 ) (430 ) (411 ) Finance lease obligations 20 (231 ) (318 ) (227 ) (297 ) Unsecured bank loans 20 (262 ) (262 ) (107 ) (107 ) Bank overdrafts 20 (110 ) (110 ) (89 ) (89 ) Loyalty programme liability 32 (760 ) (760 ) (685 ) (685 ) Trade and other payables 18 (889 ) (889 ) (881 ) (881 ) Derivatives a — — (3 ) (3 ) Provisions 19 (8 ) (8 ) (8 ) (8 ) (3,676 ) (3,835 ) (3,289 ) (3,430 ) a Financial assets and liabilities which are measured at fair value.
Summary of Fair Value Measurement Hierarchy of Assets and Liabilities	2017 2016 Level 1 $m Level 2 $m Level 3 $m Total $m Level 1 Level 2 Level 3 Total Assets Equity securities available-for-sale: Quoted equity shares 10 — — 10 14 — — 14 Unquoted equity shares — — 117 117 — — 142 142 Liabilities £400m 3.875% bonds 2022 (593 ) — — (593 ) (541 ) — — (541 ) £300m 3.75% bonds 2025 (441 ) — — (441 ) (408 ) — — (408 ) £350m 2.125% bonds 2026 (454 ) — — (454 ) (411 ) — — (411 ) Finance lease obligations — (318 ) — (318 ) — (297 ) — (297 ) Derivatives — — — — — (3 ) — (3 )
Summary of Reconciliation of Movements in the Fair Values of Investments Classified as Level 3	The following table reconciles the movements in the fair values of investments classified as Level 3 during the year: 2017 2016 At 1 January 142 136 Additions 2 2 Disposals (3 ) (15 ) Reclassification of associate (note 14) — 14 Valuation gains recognised in other comprehensive income 48 5 Valuation gains reclassified to the income statement on disposal (73 ) — Exchange and other adjustments 1 — At 31 December 117 142

Reconciliation of profit for 63

Reconciliation of profit for the year to cash flow from operations (Tables)	12 Months Ended
	Feb. 15, 2018
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Summary of Reconciliation of Profit for the Year to Cash Flow from Operations	For the year ended 31 December 2017 Note 2017 2016 2015 Profit for the year 593 417 1,224 Adjustments for: Net financial expenses 85 87 87 Income tax charge 7 85 174 188 Depreciation and amortisation 103 96 96 Impairment 5 18 16 36 Other exceptional items 5 (22 ) 13 (855 ) Equity-settled share-based cost 26 21 17 19 Dividends from associates and joint ventures 14 4 5 5 (Increase)/decrease in trade and other receivables (71 ) (24 ) 3 Net change in loyalty programme liability and System Fund surplus 8 65 42 System Fund depreciation and amortisation 36 31 21 Increase/(decrease) in other trade and other payables 44 102 (13 ) Utilisation of provisions, net of insurance recovery 19 — (4 ) — Retirement benefit contributions, net of costs (1 ) (32 ) (4 ) Cash flows relating to exceptional items (44 ) (19 ) (45 ) Other items (3 ) 9 6 Total adjustments 263 536 (414 ) Cash flow from operations 856 953 810

Retirement benefits (Tables)

Retirement benefits (Tables)	12 Months Ended
	Dec. 31, 2017
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Defined Benefit Plans - Amounts Recognised as Administrative Expenses	In respect of the defined benefit plans, the amounts recognised in the Group income statement, in ‘administrative expenses’, are: Pension plans UK US US Post-employment benefits Total 2017 2016 2015 2017 2016 2015 2017 $m 2016 $m 2015 $m 2017 2016 2015 Net interest expense 1 1 1 2 2 3 1 1 1 4 4 5 Administration costs — — 1 1 1 1 — — — 1 1 2 Settlement gain — — — — — (2 ) — — — — — (2 ) Operating profit 1 1 2 3 3 2 1 1 1 5 5 5
Defined Benefit Plans - Amounts Recognised in Other Comprehensive Income	Re-measurement gains and losses recognised in the Group statement of comprehensive income are: 2017 2016 2015 Plan Plan Total Plan Plan Total Plan Plan Total Return on plan assets (excluding amounts included in interest) 9 — 9 — — — (7 ) — (7 ) Actuarial gains and losses arising from changes in: Demographic assumptions — 1 1 — 6 6 — 5 5 Financial assumptions — (9 ) (9 ) — (11 ) (11 ) — 10 10 Experience adjustments — (2 ) (2 ) — 1 1 — 2 2 Change in asset restriction (excluding amounts included in interest) (3 ) — (3 ) — — — 3 — 3 Other comprehensive income 6 (10 ) (4 ) — (4 ) (4 ) (4 ) 17 13
Defined Benefit Plans - Summary of Amounts Recognised on the Balance Sheet	The assets and liabilities of the schemes and the amounts recognised in the Group statement of financial position are: Pension plans UK US US Post-employment benefits Total 2017 2016 2017 2016 2017 $m 2016 2017 2016 Retirement benefit assets Fair value of plan assets — — 152 — — — 152 — Present value of benefit obligations — — (146 ) — — — (146 ) — Surplus in schemes — — 6 — — — 6 — Asset restriction — — (3 ) — — — (3 ) — Total retirement benefit assets — — 3 — — — 3 — Retirement benefit obligations Fair value of plan assets — — — 148 — — — 148 Present value of benefit obligations (29 ) (27 ) (51 ) (195 ) (24 ) (22 ) (104 ) (244 ) Total retirement benefit obligations (29 ) (27 ) (51 ) (47 ) (24 ) (22 ) (104 ) (96 ) Total fair value of plan assets — — 152 148 — — 152 148 Total present value of benefit obligations (29 ) (27 ) (197 ) (195 ) (24 ) (22 ) (250 ) (244 )
Summary of Principal Financial Assumptions Used to Determine Benefit Obligations	The principal financial assumptions used by the actuaries to determine the benefit obligations are: Pension plans UK US US Post-employment benefits 2017 2016 2015 2017 2016 2015 2017 % 2016 2015 Pensions increases 3.2 3.3 3.2 — — — — — — Discount rate 2.6 2.7 4.0 3.3 3.7 3.9 3.3 3.8 3.9 Inflation rate 3.2 3.3 3.2 — — — — — — Healthcare cost trend rate assumed for next year: Pre-65 (ultimate rate reached in 2025) 7.7 7.0 7.5 Post-65 (ultimate rate reached in 2024) 8.7 8.3 9.0 Ultimate rate that the cost trend rate trends to 4.5 4.5 4.5
Defined Benefit Plans - Life Expectancy Assumptions at Retirement Age	In both the UK and US, the assumptions have been revised during the year to reflect life expectancy at retirement age as follows: Pension plans UK US 2017 2016 2015 2017 2016 2015 Current pensioners at 65 a 24 24 26 21 21 21 — female 26 26 29 23 23 23 Future pensioners at 65 b 25 25 28 22 22 23 — female 28 28 31 24 24 25 a Relates to assumptions based on longevity (in years) following retirement at the end of the reporting period. b Relates to assumptions based on longevity (in years) relating to an employee retiring in 2037.
Defined Benefit Plans - Sensitivity Analysis of Actuarial Assumptions	The sensitivity analysis below is based on extrapolating reasonable changes in these assumptions, using year-end conditions and assuming no interdependency between the assumptions. UK US Higher/ $m Increase/ Higher/ $m Increase/ Pensions increases — 0.25% decrease (0.1 ) (1.1 ) — — — 0.25% increase — 1.4 — — Discount rate — 0.25% decrease (0.1 ) 1.5 (0.1 ) 2.9 — 0.25% increase — (1.4 ) — (2.7 ) Inflation rate — 0.25% increase — 1.4 — — — 0.25% decrease (0.1 ) (1.1 ) — — Mortality rate — One year increase — 0.8 0.2 9.7
Summary of Movement in Benefit Obligation	Movement in benefit obligation Pension plans US Post-employment UK US benefits Total 2017 2016 2017 2016 2017 2016 2017 2016 Benefit obligation at 1 January 27 27 195 202 22 21 244 250 Interest expense 1 1 7 7 1 1 9 9 Benefits paid (1 ) — (13 ) (13 ) (1 ) (1 ) (15 ) (14 ) Re-measurement losses — 4 8 (1 ) 2 1 10 4 Exchange adjustments 2 (5 ) — — — — 2 (5 ) Benefit obligation at 31 December 29 27 197 195 24 22 250 244 Comprising: Funded plans — — 146 145 — — 146 145 Unfunded plans 29 27 51 50 24 22 104 99 29 27 197 195 24 22 250 244 Movement in plan assets Pension plans UK US US Post-employment benefits Total 2017 2016 2017 2016 2017 $m 2016 2017 2016 Fair value of plan assets at 1 January — — 148 121 — — 148 121 Company contributions 1 — 4 36 1 1 6 37 Benefits paid (1 ) — (13 ) (13 ) (1 ) (1 ) (15 ) (14 ) Interest income — — 5 5 — — 5 5 Re-measurement gains — — 9 — — — 9 — Administration costs — — (1 ) (1 ) — — (1 ) (1 ) Fair value of plan assets at 31 December — — 152 148 — — 152 148
Summary of Plan Assets Measured at Fair Value	The plan assets are measured at fair value and comprise the following: US 2017 $m 2016 Investments quoted in active markets Investment funds: fixed income securities 150 146 Unquoted investments Cash 2 2 152 148
Summary of Movement in Asset Restriction	Pension plans US Post-employment benefits UK US Total 2017 2016 2017 2016 2017 2016 2017 2016 Movement in asset restriction Balance at 1 January — — — — — — — — Re-measurement — — 3 — — — 3 — Balance at 31 December — — 3 — — — 3 —
Summary of Estimated Future Benefit Payments	Estimated future benefit payments Pension plans US Post-employment UK US benefits Total 2017 2016 2017 2016 2017 2016 2017 2016 Within one year — — 14 14 1 1 15 15 Between one and five years 3 2 53 54 6 5 61 61 After five years 17 13 62 63 7 7 82 83 20 15 129 131 14 13 158 159 Average duration of obligation (years) 20.5 21.0 10.3 10.3 10.4 10.2

Share-based payments (Tables)

Share-based payments (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Information about Awards Granted	The Group uses separate option pricing models and assumptions depending on the plan. The following table sets out information about awards granted in 2017, 2016 and 2015: APP LTIP Binomial valuation model Monte Carlo Simulation and 2017 2016 2015 2017 2016 2015 Weighted average share price 3,781.0p 2,725.0p 2,565.0p 4,300.0p 2,846.0p 2,634.0p Expected dividend yield n/a n/a n/a 2.05 % 2.55 % 2.34 % Risk-free interest rate 0.10 % 0.36 % 0.59 % Volatility a 24 % 24 % 22 % Term (years) 3.0 3.0 3.0 3.0 3.0 3.0 a The expected volatility was determined by calculating the historical volatility of the Company’s share price corresponding to the expected life of the share award.
Summary of Movements in Awards Outstanding Under the Schemes	Movements in the awards outstanding under the schemes are as follows: APP LTIP Number of shares Performance-related Number of shares Restricted stock units Number of shares thousands Outstanding at 1 January 2015 768 6,120 — Granted 265 1,803 — Vested (307 ) (1,278 ) — Lapsed or cancelled (37 ) (1,370 ) — Outstanding at 31 December 2015 689 5,275 — Granted 336 889 467 Vested (229 ) (915 ) — Share capital consolidation (104 ) — — Lapsed or cancelled (7 ) (1,048 ) (18 ) Outstanding at 31 December 2016 685 4,201 449 Granted 235 280 525 Vested (263 ) (928 ) — Share capital consolidation (21 ) — — Lapsed or cancelled (20 ) (1,160 ) (58 ) Outstanding at 31 December 2017 616 2,393 916 Fair value of awards granted during the year (cents) 2017 4,959.3 4,133.2 5,251.0 2016 3,671.9 1,768.0 3,624.5 2015 3,874.5 1,734.5 — Weighted average remaining contract life (years) At 31 December 2017 1.2 0.6 1.7 At 31 December 2016 1.2 0.9 2.2 At 31 December 2015 1.2 1.1 —

Equity (Tables)

Equity (Tables)	12 Months Ended
	Feb. 15, 2018
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Summary of Equity Share Capital	Equity share capital Number of shares millions Nominal value Share premium $m Equity share capital $m Allotted, called up and fully paid At 1 January 2015 (ordinary shares of 15 265 329 248 61 117 178 Exchange adjustments — (3 ) (6 ) (9 ) At 31 December 2015 (ordinary shares of 15 265 329 248 58 111 169 Share capital consolidation (42 ) — — — Exchange adjustments — (10 ) (18 ) (28 ) At 31 December 2016 (ordinary shares of 18 318 329 206 48 93 141 Share capital consolidation (9 ) — — — Exchange adjustments — 5 8 13 At 31 December 2017 (ordinary shares of 19 17 21 197 53 101 154

Operating leases (Tables)

Operating leases (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Future Minimum Lease Payments Under Non-cancellable Operating Leases	Future minimum lease payments under non-cancellable operating leases are as follows: 2017 $m 2016 Due within one year 56 53 One to two years 46 49 Two to three years 45 43 Three to four years 60 41 Four to five years 30 58 More than five years 297 346 534 590

Capital and other commitments (

Capital and other commitments (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Capital and Other Commitments	2017 $m 2016 Contracts placed for expenditure not provided for in the Financial Statements: Property, plant and equipment 18 11 Intangible assets 86 86 104 97

Related party disclosures (Tabl

Related party disclosures (Tables)	12 Months Ended
	Dec. 31, 2017
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Summary of Total Compensation of Key Management Personnel	2017 2016 2015 Total compensation of key management personnel Short-term employment benefits 21.3 19.2 19.5 Contributions to defined contribution pension plans 0.6 0.8 0.7 Equity compensation benefits 10.2 7.4 6.2 Termination benefits 1.9 — — 34.0 27.4 26.4
Summary of Related Party Disclosures for Associates and Joint Ventures	Related party disclosures for associates and joint ventures are as follows: Associates Joint ventures Total 2017 2016 2015 2017 2016 2015 2017 2016 2015 Revenue from associates and joint ventures 8 5 3 1 1 – 9 6 3 Loans to associates — 9 7 — — — — 9 7 Other amounts owed by associates and joint ventures 2 1 2 — — — 2 1 2

System Fund (Tables)

System Fund (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of System Fund	The following information is relevant to the operation of the Fund: 2017 $m 2016 2015 Income a Assessment fees and contributions received from hotels 1,562 1,439 1,351 Proceeds from sale of IHG Rewards Club points 324 283 222 Key elements of expenditure a Marketing 321 335 308 IHG Rewards Club 452 360 345 Payroll costs 339 311 295 Net (deficit)/surplus for the year a (69 ) 41 118 Interest payable to the Fund 7 3 2 a Not included in the Group income statement in accordance with the Group’s accounting policies.
Summary of Liabilities Relating to Fund	The following liabilities relating to the Fund are included in the Group statement of financial position: 2017 2016 2015 System Fund surplus a 158 227 186 Loyalty programme liability b 760 685 649 918 912 835 a The System Fund surplus is included in Trade and other payables. b Comprising current liabilities of $343m and non-current liabilities of $417m.

Group companies (Tables)

Group companies (Tables)	12 Months Ended
	Dec. 31, 2017
Text block1 [abstract]
Summary of Investment in Subsidiaries	Fully owned subsidiaries “IHG Management” d.o.o. Beograd (j) 24th Street Operator Sub, LLC (g) (k) 36th Street IHG Sub, LLC (g) (k) 426 Main Ave LLC (g) (k) 46 Nevins Street Associates, LLC (g) (k) 2250 Blake Street Hotel, LLC (g) (k) Allegro Management LLC (g) (k) Alpha Kimball Hotel LLC (g) (k) American Commonwealth Assurance Co. Ltd. (m) Asia Pacific Holdings Limited (n) Barclay Operating Corp. (k) BHMC Canada Inc. (o) BHR Holdings B.V. (p) BHR Luxembourg SARL (q) BHR Pacific Holdings, Inc. (k) BHTC Canada Inc. (o) BOC Barclay Sub LLC (g) (cj) Bristol Oakbrook Tenant Company (k) Café Biarritz (n) Cambridge Lodging LLC (g) (k) Capital Lodging LLC (g) (k) Compañia Inter-Continental De Hoteles El Salvador SA (n) Crowne Plaza Amsterdam (Management) B.V. (r) Crowne Plaza LLC (g) (k) Cumberland Akers Hotel LLC (g) (k) Dunwoody Operations, Inc. (k) Edinburgh IC Limited (s) EVEN Real Estate Holding LLC (g) (k) General Innkeeping Acceptance Corporation (b) (l) Guangzhou SC Hotels Services Ltd. (t) H.I. (Ireland) Limited (u) HI Sugarloaf, LLC (g) (ci) Hale International Ltd. (v) HC International Holdings, Inc. (w) HH France Holdings SAS (x) HH Hotels (EMEA) B.V. (p) HH Hotels (Romania) SRL (y) HIM (Aruba) NV (z) Hoft Properties LLC (g) (k) Holiday Hospitality Franchising, LLC (g) (k) Holiday Inn Mexicana S.A. de C.V. (ab) Holiday Inns (China) Ltd (ac) Holiday Inns (Chongqing), Inc. (l) Holiday Inns (Courtalin) Holdings SAS (x) Holiday Inns (Courtalin) SAS (b) (x) Holiday Inns (England) Ltd. (n) Holiday Inns (Germany), LLC (g) (l) Holiday Inns (Guangzhou), Inc. (l) Holiday Inns (Jamaica) Inc. (l) Holiday Inns (Malaysia) Ltd. (ac) Holiday Inns (Middle East) Ltd. (ac) Holiday Inns (Philippines), Inc. (l) Holiday Inns (Saudi Arabia), Inc. (l) Holiday Inns (South East Asia) Inc. (l) Holiday Inns (Thailand) Ltd. (ac) Holiday Inns (UK), Inc. (l) Holiday Inns Crowne Plaza (Hong Kong), Inc. (l) Holiday Inns Holdings (Australia) Pty Ltd (aa) Holiday Inns Inc. (k) Holiday Inns Investment (Nepal) Ltd. (ac) Holiday Inns of America (UK) Ltd. (n) Holiday Inns of Belgium N.V. (ad) Holiday Pacific Equity Corporation (k) Holiday Pacific LLC (g) (k) Holiday Pacific Partners, LP (k) Hotel InterContinental London (Holdings) Limited (n) Hotel Inter-Continental Hoteles Y Turismo HIH SRL (n) IC Hotelbetriebsfuhrungs GmbH (ae) IC Hotels Management (Portugal) Unipessoal, Lda (af) IC International Hotels Limited Liability Company (ag) IHC (Thailand) Limited (ah) IHC Buckhead, LLC (g) (ci) IHC Edinburgh (Holdings) (n) IHC Hopkins (Holdings) Corp. (k) IHC Hotel Limited (n) IHC Inter-Continental (Holdings) Corp. (k) IHC London (Holdings) (n) IHC May Fair (Holdings) Limited (n) IHC May Fair Hotel Limited (n) IHC M-H (Holdings) Corp.(k) IHC Overseas (U.K.) Limited (n) IHC UK (Holdings) Limited (n) IHC United States (Holdings) Corp. (b) (k) IHC Willard (Holdings) Corp. (k) IHG (Australasia) Limited (d) (ai) IHG (Marseille) SAS (x) IHG (Thailand) Limited (aj) IHG Bangkok Ltd (v) IHG Brasil Administracao de Hoteis e Servicos Ltda (ak) IHG Commission Services SRL (co) IHG Community Development, LLC (g) (ci) IHG Cyprus Limited (bw) IHG de Argentina SA (al) IHG ECS (Barbados) SRL (co) IHG Franchising Brasil Ltda (bd) IHG Franchising DR Corporation (k) IHG Franchising, LLC (g) (k) IHG Hotels (New Zealand) Limited (an) IHG Hotels Limited (n) IHG Hotels Management (Australia) Pty Limited (d) (aa) IHG Hotels Nigeria Limited (ao) IHG Hotels South Africa (Pty) Ltd (ap) IHG International Partnership (n) IHG Istanbul Otel Yönetim Limited Sirketi (bx) IHG Japan (Management) LLC (ar) IHG Japan (Osaka) LLC (ar) IHG Management (Maryland) LLC (g) (as) IHG Management (Netherlands) B.V. (p) IHG Management MD Barclay Sub LLC (g) (cj) IHG Management SL d.o.o (bo) IHG Orchard Street Member, LLC (g) (k) IHG PS Nominees Limited (n) IHG Systems Pty Ltd (d) (aa) IHG Szalloda Budapest Szolgaltato Kft. (at) IND East Village SD Holdings, LLC (g) (k) InterContinental Berlin Service Company GmbH (au) InterContinental (Branston) 1 Limited (c) (n) InterContinental (PB) 1 (n) InterContinental (PB) 2 (ay) InterContinental (PB) 3 Limited (n) InterContinental Brasil Administracao de Hoteis Ltda (ak) Inter-Continental D.C. Operating Corp. (k) Inter-Continental Florida Investment Corp. (k) Inter-Continental Florida Partner Corp. (k) InterContinental Gestion Hotelera S.L. (by) Inter-Continental Hospitality Corporation (k) InterContinental Hotel Berlin GmbH (au) InterContinental Hotel Düsseldorf GmbH (Germany) (av) Inter-Continental Hoteleira Limitada (aw) Inter-Continental Hotels (Montreal) Operating Corp. (ax) Inter-Continental Hotels (Montreal) Owning Corp. (ax) InterContinental Hotels (Puerto Rico) Inc. (az) Inter-Continental Hotels (Singapore) Pte. Ltd. (ai) Inter-Continental Hotels Corporation (k) Inter-Continental Hotels Corporation de Venezuela C.A. (ba) Intercontinental Hotels Corporation Limited (d) (m) InterContinental Hotels Group (Asia Pacific) Pte Ltd (ai) InterContinental Hotels Group (Australia) Pty Limited (aa) InterContinental Hotels Group (Canada) Inc. (o) InterContinental Hotels Group (España) SA (by) InterContinental Hotels Group (Greater China) Limited (ac) InterContinental Hotels Group (India) Pvt. Ltd (aq) InterContinental Hotels Group (Japan) Inc. (l) InterContinental Hotels Group (New Zealand) Limited (an) InterContinental Hotels Group (Shanghai) Ltd. (bb) InterContinental Hotels Group Customer Services Ltd. (n) InterContinental Hotels Group do Brasil Limitada (bc) InterContinental Hotels Group Healthcare Trustee Limited (n) InterContinental Hotels Group Operating Corp. (e) (k) InterContinental Hotels Group Resources Inc. (b) (k) InterContinental Hotels Group Services Company (n) InterContinental Hotels Italia, S.r.L. (be) InterContinental Hotels Limited (a) (n) InterContinental Hotels Management GmbH (bf) InterContinental Hotels Nevada Corporation (ck) Inter-Continental Hotels of San Francisco Inc. (k) Inter-Continental IOHC (Mauritius) Limited (bg) Inter-Continental Management (Australia) Pty Limited (aa) InterContinental Management AM LLC (cm) InterContinental Management Bulgaria EOOD (bp) InterContinental Management France SAS (x) InterContinental Management Poland sp. z.o.o (cn) InterContinental Overseas Holding Corporation (k) Fully owned subsidiaries KG Benefits LLC (g) (k) KG Gift Card Inc. (bz) KG Liability LLC (g) (k) KG Technology, LLC (g) (k) KHP Washington Operator LLC (g) (k) KHRG 11th Avenue Hotel LLC (g) (k) KHRG 851 LLC (g) (k) KHRG Aertson LLC (g) (k) KHRG Alexandria LLC (g) (k) KHRG Alexis, LLC (g) (k) KHRG Allegro, LLC (g) (k) KHRG Argyle, LLC (g) (k) KHRG Austin Beverage Company, LLC (g) (k) KHRG Baltimore, LLC (g) (k) KHRG Born LLC (g) (k) KHRG Boston Hotel, LLC (g) (k) KHRG Canary LLC (g) (k) KHRG Cayman LLC (g) (k) KHRG Cayman Employer Ltd. (k) KHRG DC 1731 LLC (g) (k) KHRG DC 2505 LLC (g) (k) KHRG Donovan LLC (g) (k) KHRG Employer, LLC (g) (k) KHRG Goleta LLC (g) (k) KHRG Gray LLC (g) (k) KHRG Gray U2 LLC (g) (k) KHRG Hillcrest, LLC (g) (k) KHRG Huntington Beach LLC (g) (k) KHRG King Street, LLC (g) (k) KHRG La Peer LLC (g) (k) KHRG Miami Beach LLC (g) (k) KHRG Muse LLC (g) (k) KHRG NPC LLC (g) (k) KHRG Onyx LLC (g) (k) KHRG Palladian LLC (g) (k) KHRG Palomar Phoenix LLC (g) (k) KHRG Philly Monaco LLC (g) (k) KHRG Pittsburgh LLC (g) (k) KHRG Reynolds LLC (g) (k) KHRG Riverplace LLC (g) (k) KHRG Sacramento LLC (g) (k) KHRG Savannah LLC (g) (k) KHRG Schofield LLC (g) (k) KHRG Sedona LLC (g) (k) KHRG SFD LLC (g) (k) KHRG State Street LLC (g) (k) KHRG Sutter LLC (g) (k) KHRG Sutter Union LLC (g) (k) KHRG Taconic LLC (g) (k) KHRG Tariff LLC (g) (k) KHRG Texas Hospitality, LLC (g) (k) KHRG Texas Operations, LLC (g) (k) KHRG Tryon LLC (g) (k) KHRG Vero Beach, LLC (g) (k) KHRG Vintage Park LLC (g) (k) KHRG VZ Austin LLC (g) (k) KHRG Wabash LLC (g) (k) KHRG Westwood, LLC (g) (k) KHRG Wilshire LLC (g) (k) KHRG WPB LLC (g) (k) KHRG Zamora LLC (g) (k) Kimpton Hollywood Licenses LLC (g) (k) Kimpton Hotel & Restaurant Group, LLC (g) (k) Kimpton Phoenix Licenses Holdings LLC (g) (k) Kimpton Sedona Licenses LLC (g) (k) Louisiana Acquisitions Corp. (k) Mercer Fairview Holdings LLC (g) (k) MH Lodging LLC (g) (k) PML Services LLC (g) (as) Pollstrong Limited (n) Powell Pine, Inc. (k) Priscilla Holiday of Texas, Inc. (cl) PT SC Hotels & Resorts Indonesia (bh) Resort Services International (Cayo Largo) L.P. (ci) RM Lodging LLC (g) (k) SBS Maryland Beverage Company LLC (g) (as) SC Cellars Limited (ay) SC Hotels International Services, Inc. (k) SC Leisure Group Limited (n) SC NAS 2 Limited (n) SC Quest Limited (n) SC Reservations (Philippines) Inc. (l) SCH Insurance Company (bi) SCIH Branston 3 (n) Semiramis for training of Hotel Personnel and Hotel Management SAE (ch) SF MH Acquisition LLC (g) (k) Six Continents Corporate Services (ay) Six Continents Holdings Limited (n) Six Continents Hotels de Colombia SA (bj) Six Continents Hotels International Limited (n) Six Continents Hotels, Inc. (k) Six Continents International Holdings B.V. (p) Six Continents Investments Limited (f) (n) Six Continents Limited (n) Six Continents Overseas Holdings Limited (n) Six Continents Restaurants Limited (n) SixCo North America, Inc. (w) Solamar Lodging LLC (g) (k) Southern Pacific Hotel Corporation (BVI) Ltd. (v) Southern Pacific Hotels Properties Limited (v) SPHC Group Pty Ltd. (aa) SPHC Management Ltd. (bq) Universal de Hoteles SA (bj) White Shield Insurance Company Limited (bk) Subsidiaries where the effective interest is less than 100% H.I. Soaltee Management Company Ltd (76.5%) (ac) IHG ANA Hotels Group Japan LLC (74.66%) (ar) IHG ANA Hotels Holdings Co., Ltd. (66%) (ar) World Trade Centre Montreal Hotel Corporation (74.11%) (bl) Key (a) Directly owned by InterContinental Hotels Group PLC (b) Ordinary shares and preference shares (c) Ordinary A and ordinary B shares (d) Ordinary shares and redeemable preference shares (e) 1/4 vote ordinary shares and ordinary shares (f) Ordinary shares, 5% cumulative preference shares and 7% cumulative preference shares (g) The entities do not have share capital and are governed by an operating agreement (h) Accounted for as associates and joint ventures due to IHG’s decision-making rights contained in the partnership agreement (i) Accounted for as an other financial asset due to IHG being unable to exercise significant influence over the financial and operating policy decisions of the entity Registered addresses (j) Beograd, Cincar, Jankova 3, Serbia (k) 1209 Orange Street, Wilmington, DE 19801, USA (l) 800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA (m) Clarendon House, Church Street West, Bermuda (n) Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK (o) 199 Bay Street, Suite 2800, Commerce Court West, Toronto, ON M5L 1A9, Canada (p) Kingsfordweg 151, 1043 GR Amsterdam, The Netherlands (q) 26 Blvd. Royal, L-2449, Luxembourg (r) Nieuwezijds Voorburgwal 5, 1012 RC Amsterdam, The Netherlands (s) Caledonian Exchange, 19a Canning Street, Edinburgh, EH3 8HE, UK (t) Building 4, No. 13 Xiao Gang Zhong Ma Road, Zhuhai District, Guangzhou, Guangdong, P.R. China (u) 29 Earlsfort Terrace, Dublin 2, D02 AY28, Ireland (v) Craigmuir Chambers, Road Town, Tortola VG1110, British Virgin Islands (w) Wilmington Trust SP Services, Inc. 1105 North Market Street, Suite 1300, Wilmington, DE 19801, USA (x) 31–33 rue Mogador – 75009 Paris, France (y) Bucharest, 1st District, 50–52 Buzesti St, 83 module, 11 floor, Romania (z) 230 J E Irausquin Boulevard, Palm Beach, Aruba (aa) Level 11, 20 Bond Street, Sydney NSW 2000, Australia (ab) Ontario # 1050, Col. Providencia. Guadalajara, Jalisco CP 44630, Mexico (ac) Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong (ad) Rond Punt Schumanplein 11, 1040 Brussels, Belgium (ae) Johannesgasse 28, 1030 Wien, Am Heumarkt 4, 1030 Wien, Austria (af) Avenida da Republica, no 52 – 9, 1069 – 211, Lisbon, Portugal (ag) 24, Rusakovskaya Str., Moscow 107014, Russian Federation (ah) 967 Rama I Road, Patumwan, Bangkok, Thailand (ai) 230 Victoria Street, #13-00 Bugis Junction Towers, 188024, Singapore (aj) 973 President Tower, 7th Floor, Units 7A, 7B, 7C, 7D, 7I, 7F, 7G and 7H, Ploenchit Road, Khwaeng Lumpini, Khet Pathumwan, Bangkok Metropolis, 10330, Thailand (ak) Alameda Jau 536 #3S-B, Sao Paulo, Brazil (al) Avenida Cordoba 1547, piso 8, oficina A, Buenos Aires, Argentina (am) The Phoenix Centre, George Street, Belleville St. Michael, Barbados (an) Floor 9, 36 Kitchener Street, Auckland Central, Auckland 1010, New Zealand (ao) 1, Murtala Muhammed Drive, Ikoyi, Lagos, Nigeria (ap) Central Office Park Unit 4, 257 Jean Avenue, Centurion 0157, South Africa (aq) 11th Floor, Building No. 10, Tower C, DLF Phase-II, DLF Cyber City, Gurgaon, Haryana-122002, India (ar) 20th Floor, Toranomon Kotohira Tower, 2–8, Toranomon 1-chome, Minato-ku, Tokyo, Japan (as) HIQ Corporate Services Inc., 715 St. Paul Street, Baltimore, MD 21202, USA (at) 1052 Budapest, Apáczai Csere János u. 12–14, Hungary (au) Budapester Str. 2, D-10787, Berlin, Germany (av) Koenigsallee 59, D-40215, Dusseldorf, Germany (aw) Av Das Americas 500, Bloco 3, Sala 316, Barra da Tijuca CEP 22640-100, Rio de Janeiro, Brazil (ax) InterContinental Montreal, 360 St. Antoine Street West, Montreal, Quebec H2Y 3X4, Canada (ay) BDO LLP, Two Snowhill, Birmingham, B4 6GA, UK (az) 361 San Francisco Street Penthouse, San Juan, PR 00901, Puerto Rico (ba) Hotel Tamanaco Inter-Continental, Final Av. Ppal, Mercedes, Caracas, Venezuela (bb) 2nd Floor, Citigroup Tower, No. 33 Huayuanshiqiao Road, Pudong, Shanghai, P.R. China (bc) Alameda Jau 536, Suite 3S-C, Sao Paulo, Brazil (bd) Alameda Jau 536, Suite 3S-D, Sao Paulo, Brazil (be) Bastioni di Porta Nuova 21, 20121 Milano, Italy (bf) Am Hauptbahnhof, D-60329, Frankfurt, Germany (bg) JurisTax Services Ltd, Level 12, NeXTeracom Tower II, Ebene, Mauritius (bh) Menara Impreium 22nd Floor, Suite D, JI. HR. Rasuna Said Kav.1, Guntur Sub-district, Setiabudi District, South Jakarta 12980, Indonesia (bi) 150 South Champlain Street, Burlington, VT 05401, USA (bj) Calle 16, No 28–51, Variante las Palmas, Colombia (bk) Suite B, Ground Floor, Regal House, Queensway, Gibraltar (bl) Suite 2500, 1000 De La Gauchetiere St. West, Montreal QC H3B 0A2, Canada (bm) Room 311, Building 1, No 16 East Wen Hua Yuan Road, Beijing Economy and Technology Development Zone, Beijing, P.R. China (bn) Room N306, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R. China (bo) Cesta v Mestni log 1, 1000 Ljubljana, Slovenia (bp) 4fl. 51B Bulgaria Blvd., Triaditsa, Sofia, Bulgaria (bq) C/o Holiday Inn & Suites, Cnr Waigani Drive & Wards Road, Port Moresby, National Capital District, Papua New Guinea (br) Tahachal, Kathmandu, Nepal (bs) Madinah Road, Jeddah, P.O Box 9456, Post Code 21413, Jeddah, Saudi Arabia (bt) 20th Floor Menara Haw Par, Jalan Sultan Ismail, Kuala Lumpur, Wilayah Persekutuan, 50250, Malaysia (bu) 971, 973 Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330, Thailand (bv) Room R316, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R. China (bw) 195 Arch. Markarios III Ave., Neocleous House, 3030 Limassol, Cyprus (bx) Eski Büyükdere Cd. Park Plaza No:14 K:4 Maslak – Sarıyer, Istanbul, Turkey (by) Paseo de la Castellana 49, 28046 Madrid, Spain (bz) 818 West 7th Street, Los Angeles, CA 90017, USA (ca) Carr Hospitality, LLC, 1455 Pennsylvania Avenue, NW, Suite 100, Washington, DC 20004, USA (cb) 2711 Centerville Road, Suite 400, Wilmington, DE 19805, USA (cc) 2000 Monarch Tower, 3424 Peachtree Road, N.E., Atlanta, GA 30326, USA (cd) Moreno 809 2 Piso, Buenos Aires, Argentina (ce) Pan-American Life Insurance Company, 601 Poydras Street, New Orleans, LA 70130, USA (cf) Brack Capital Real Estate Ltd., 885 Third Avenue, 24th Floor, New York, NY 10022, USA (cg) Campos Elíseos 223, piso 7, Colonia Polanco, 11560, Mexico City, Mexico (ch) Ground Floor, Al Kamel Law Building, Plot 52-b, Banks Area, Six of October City, Egypt (ci) 289 S. Culver Street, Lawrenceville, GA 30046, USA (cj) 111 Eighth Avenue, New York, NY 10011, USA (ck) 701 S. Carson Street, Suite 200, Carson City, NV 89701, USA (cl) 11003 Onion Creek Court, Austin, TX 78747, USA (cm) 10, V. Sargsyan Str, office 114, Yerevan 0010, Armenia (cn) Al. Jerozolimskie 56C, 00-803 Warsaw, Poland (co) Suite 1, Ground Floor, The Financial Services Centre, Bishops Court Hill, St. Michael, Barbados, BB14004
Summary of Investment in Associates	Associates and joint ventures 111 East 48th Street Holdings LLC (19.9%) (g) (h) (k) Alkoer, S. de R.L. de C.V. (50%) (h) (cg) BCRE IHG 180 Orchard Holdings LLC (49%) (g) (cf) Beijing Orient Express Hotel Co., Ltd. (16.24%) (bm) Blue Blood (Tianjin) Equity Investment Management Co., Limited (30.05%) (bn) Carr Clark SWW Subventure, LLC (26.67%) (g) (ca) Carr Waterfront Hotel, LLC (11.46%) (g) (h) (ca) China Hotel Investment Limited (30.05%) (i) (am) Desarrollo Alkoer Irapuato S. de R.L. de C.V. (50%) (cg) Desarrollo Alkoer Silao S. de R.L. de C.V. (50%) (cg) Gestion Hotelera Gestel, C.A. (50%) (c) (h) (ba) H.I. Soaltee Hotel Company Private Ltd (33.4%) (br) Hotel JV Services LLC (16.67%) (c) (g) (cb) Inter-Continental Hotels Saudi Arabia Limited (40%) (bs) NF III Seattle, LLC (25%) (g) (cc) Nuevas Fronteras S.A. (23.66%) (cd) Panacon (33.33%) (ce) President Hotel & Tower Co Ltd. (30%) (bu) Tianjin ICBCI IHG Equity Investment Fund Management Co., Limited (21.04%) (bv) Associates and joint ventures 111 East 48th Street Holdings LLC (19.9%) (g) (h) (k) Alkoer, S. de R.L. de C.V. (50%) (h) (cg) BCRE IHG 180 Orchard Holdings LLC (49%) (g) (cf) Beijing Orient Express Hotel Co., Ltd. (16.24%) (bm) Blue Blood (Tianjin) Equity Investment Management Co., Limited (30.05%) (bn) Carr Clark SWW Subventure, LLC (26.67%) (g) (ca) Carr Waterfront Hotel, LLC (11.46%) (g) (h) (ca) China Hotel Investment Limited (30.05%) (i) (am) Desarrollo Alkoer Irapuato S. de R.L. de C.V. (50%) (cg) Desarrollo Alkoer Silao S. de R.L. de C.V. (50%) (cg) Gestion Hotelera Gestel, C.A. (50%) (c) (h) (ba) H.I. Soaltee Hotel Company Private Ltd (33.4%) (br) Hotel JV Services LLC (16.67%) (c) (g) (cb) Inter-Continental Hotels Saudi Arabia Limited (40%) (bs) NF III Seattle, LLC (25%) (g) (cc) Nuevas Fronteras S.A. (23.66%) (cd) Panacon (33.33%) (ce) President Hotel & Tower Co Ltd. (30%) (bu) Tianjin ICBCI IHG Equity Investment Fund Management Co., Limited (21.04%) (bv) Key (a) Directly owned by InterContinental Hotels Group PLC (b) Ordinary shares and preference shares (c) Ordinary A and ordinary B shares (d) Ordinary shares and redeemable preference shares (e) 1/4 vote ordinary shares and ordinary shares (f) Ordinary shares, 5% cumulative preference shares and 7% cumulative preference shares (g) The entities do not have share capital and are governed by an operating agreement (h) Accounted for as associates and joint ventures due to IHG’s decision-making rights contained in the partnership agreement (i) Accounted for as an other financial asset due to IHG being unable to exercise significant influence over the financial and operating policy decisions of the entity Registered addresses (j) Beograd, Cincar, Jankova 3, Serbia (k) 1209 Orange Street, Wilmington, DE 19801, USA (l) 800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA (m) Clarendon House, Church Street West, Bermuda (n) Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK (o) 199 Bay Street, Suite 2800, Commerce Court West, Toronto, ON M5L 1A9, Canada (p) Kingsfordweg 151, 1043 GR Amsterdam, The Netherlands (q) 26 Blvd. Royal, L-2449, Luxembourg (r) Nieuwezijds Voorburgwal 5, 1012 RC Amsterdam, The Netherlands (s) Caledonian Exchange, 19a Canning Street, Edinburgh, EH3 8HE, UK (t) Building 4, No. 13 Xiao Gang Zhong Ma Road, Zhuhai District, Guangzhou, Guangdong, P.R. China (u) 29 Earlsfort Terrace, Dublin 2, D02 AY28, Ireland (v) Craigmuir Chambers, Road Town, Tortola VG1110, British Virgin Islands (w) Wilmington Trust SP Services, Inc. 1105 North Market Street, Suite 1300, Wilmington, DE 19801, USA (x) 31–33 rue Mogador – 75009 Paris, France (y) Bucharest, 1st District, 50–52 Buzesti St, 83 module, 11 floor, Romania (z) 230 J E Irausquin Boulevard, Palm Beach, Aruba (aa) Level 11, 20 Bond Street, Sydney NSW 2000, Australia (ab) Ontario # 1050, Col. Providencia. Guadalajara, Jalisco CP 44630, Mexico (ac) Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong (ad) Rond Punt Schumanplein 11, 1040 Brussels, Belgium (ae) Johannesgasse 28, 1030 Wien, Am Heumarkt 4, 1030 Wien, Austria (af) Avenida da Republica, no 52 – 9, 1069 – 211, Lisbon, Portugal (ag) 24, Rusakovskaya Str., Moscow 107014, Russian Federation (ah) 967 Rama I Road, Patumwan, Bangkok, Thailand (ai) 230 Victoria Street, #13-00 Bugis Junction Towers, 188024, Singapore (aj) 973 President Tower, 7th Floor, Units 7A, 7B, 7C, 7D, 7I, 7F, 7G and 7H, Ploenchit Road, Khwaeng Lumpini, Khet Pathumwan, Bangkok Metropolis, 10330, Thailand (ak) Alameda Jau 536 #3S-B, Sao Paulo, Brazil (al) Avenida Cordoba 1547, piso 8, oficina A, Buenos Aires, Argentina (am) The Phoenix Centre, George Street, Belleville St. Michael, Barbados (an) Floor 9, 36 Kitchener Street, Auckland Central, Auckland 1010, New Zealand (ao) 1, Murtala Muhammed Drive, Ikoyi, Lagos, Nigeria (ap) Central Office Park Unit 4, 257 Jean Avenue, Centurion 0157, South Africa (aq) 11th Floor, Building No. 10, Tower C, DLF Phase-II, DLF Cyber City, Gurgaon, Haryana-122002, India (ar) 20th Floor, Toranomon Kotohira Tower, 2–8, Toranomon 1-chome, Minato-ku, Tokyo, Japan (as) HIQ Corporate Services Inc., 715 St. Paul Street, Baltimore, MD 21202, USA (at) 1052 Budapest, Apáczai Csere János u. 12–14, Hungary (au) Budapester Str. 2, D-10787, Berlin, Germany (av) Koenigsallee 59, D-40215, Dusseldorf, Germany (aw) Av Das Americas 500, Bloco 3, Sala 316, Barra da Tijuca CEP 22640-100, Rio de Janeiro, Brazil (ax) InterContinental Montreal, 360 St. Antoine Street West, Montreal, Quebec H2Y 3X4, Canada (ay) BDO LLP, Two Snowhill, Birmingham, B4 6GA, UK (az) 361 San Francisco Street Penthouse, San Juan, PR 00901, Puerto Rico (ba) Hotel Tamanaco Inter-Continental, Final Av. Ppal, Mercedes, Caracas, Venezuela (bb) 2nd Floor, Citigroup Tower, No. 33 Huayuanshiqiao Road, Pudong, Shanghai, P.R. China (bc) Alameda Jau 536, Suite 3S-C, Sao Paulo, Brazil (bd) Alameda Jau 536, Suite 3S-D, Sao Paulo, Brazil (be) Bastioni di Porta Nuova 21, 20121 Milano, Italy (bf) Am Hauptbahnhof, D-60329, Frankfurt, Germany (bg) JurisTax Services Ltd, Level 12, NeXTeracom Tower II, Ebene, Mauritius (bh) Menara Impreium 22nd Floor, Suite D, JI. HR. Rasuna Said Kav.1, Guntur Sub-district, Setiabudi District, South Jakarta 12980, Indonesia (bi) 150 South Champlain Street, Burlington, VT 05401, USA (bj) Calle 16, No 28–51, Variante las Palmas, Colombia (bk) Suite B, Ground Floor, Regal House, Queensway, Gibraltar (bl) Suite 2500, 1000 De La Gauchetiere St. West, Montreal QC H3B 0A2, Canada (bm) Room 311, Building 1, No 16 East Wen Hua Yuan Road, Beijing Economy and Technology Development Zone, Beijing, P.R. China (bn) Room N306, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R. China (bo) Cesta v Mestni log 1, 1000 Ljubljana, Slovenia (bp) 4fl. 51B Bulgaria Blvd., Triaditsa, Sofia, Bulgaria (bq) C/o Holiday Inn & Suites, Cnr Waigani Drive & Wards Road, Port Moresby, National Capital District, Papua New Guinea (br) Tahachal, Kathmandu, Nepal (bs) Madinah Road, Jeddah, P.O Box 9456, Post Code 21413, Jeddah, Saudi Arabia (bt) 20th Floor Menara Haw Par, Jalan Sultan Ismail, Kuala Lumpur, Wilayah Persekutuan, 50250, Malaysia (bu) 971, 973 Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330, Thailand (bv) Room R316, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R. China (bw) 195 Arch. Markarios III Ave., Neocleous House, 3030 Limassol, Cyprus (bx) Eski Büyükdere Cd. Park Plaza No:14 K:4 Maslak – Sarıyer, Istanbul, Turkey (by) Paseo de la Castellana 49, 28046 Madrid, Spain (bz) 818 West 7th Street, Los Angeles, CA 90017, USA (ca) Carr Hospitality, LLC, 1455 Pennsylvania Avenue, NW, Suite 100, Washington, DC 20004, USA (cb) 2711 Centerville Road, Suite 400, Wilmington, DE 19805, USA (cc) 2000 Monarch Tower, 3424 Peachtree Road, N.E., Atlanta, GA 30326, USA (cd) Moreno 809 2 Piso, Buenos Aires, Argentina (ce) Pan-American Life Insurance Company, 601 Poydras Street, New Orleans, LA 70130, USA (cf) Brack Capital Real Estate Ltd., 885 Third Avenue, 24th Floor, New York, NY 10022, USA (cg) Campos Elíseos 223, piso 7, Colonia Polanco, 11560, Mexico City, Mexico (ch) Ground Floor, Al Kamel Law Building, Plot 52-b, Banks Area, Six of October City, Egypt (ci) 289 S. Culver Street, Lawrenceville, GA 30046, USA (cj) 111 Eighth Avenue, New York, NY 10011, USA (ck) 701 S. Carson Street, Suite 200, Carson City, NV 89701, USA (cl) 11003 Onion Creek Court, Austin, TX 78747, USA (cm) 10, V. Sargsyan Str, office 114, Yerevan 0010, Armenia (cn) Al. Jerozolimskie 56C, 00-803 Warsaw, Poland (co) Suite 1, Ground Floor, The Financial Services Centre, Bishops Court Hill, St. Michael, Barbados, BB14004
Summary of Investment in Joint Ventures	Joint ventures BCRE IHG 180 Orchard Holdings LLC (49%) (g) (cf) (g) The entities do not have share capital and are governed by an operating agreement (cf) Brack Capital Real Estate Ltd., 885 Third Avenue, 24th Floor, New York, NY 10022, USA

Accounting policies - Additiona

Accounting policies - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Accounting policies [line items]
Fair value of trust assets	$ 197	$ 161
Depreciation method, property, plant and equipment	All depreciation is charged on a straight-line basis.
Liabilities	$ 4,026	3,686
Goodwill and other intangible assets	1,467	1,292	$ 1,226
Net book value, property, plant and equipment	425	419	428
Net book value, other intangible assets	1,037	867
Net book value, investments in associates and joint ventures	$ 141	111	136
Description of sensitivity analysis in respect of those other assets requiring an impairment test	In respect of those other assets requiring an impairment test and depending on how recoverable amount was assessed, a 10% reduction in fair value or estimated future cash flows would have resulted in a further impairment charge of $13m.
IFRS 15 revenue from contracts with customers [member]
Accounting policies [line items]
Increase (decrease) in revenue due to application of IFRS 15	$ 1,200
Loyalty programme liability [member]
Accounting policies [line items]
Redemption liability description	10
System fund surplus [member]
Accounting policies [line items]
Liabilities	158
System fund [member]
Accounting policies [line items]
Liabilities	918	912	835
System fund [member] | Loyalty programme liability [member]
Accounting policies [line items]
Liabilities	760	685	649
System fund [member] | System fund surplus [member]
Accounting policies [line items]
Liabilities	158	227	186
Associates [member]
Accounting policies [line items]
Net book value, investments in associates and joint ventures	114	85	109
Fixtures, fittings and equipment [member]
Accounting policies [line items]
Net book value, property, plant and equipment	123	119	125
Goodwill [member]
Accounting policies [line items]
Goodwill and other intangible assets	237	232
Brands [member]
Accounting policies [line items]
Goodwill and other intangible assets	193	193
Other Assets Requiring an Impairment Test [member]
Accounting policies [line items]
Sensitivity analysis	13
Exceptional items [member]
Accounting policies [line items]
Gain on disposal of available-for-sale equity investment	73
Exceptional items [member] | Associates [member]
Accounting policies [line items]
Impairment charges	$ 18	$ 16	$ 9
Management contracts [member]
Accounting policies [line items]
Amortisation method, intangible assets other than goodwill	Straight-line
Other intangibles [member]
Accounting policies [line items]
Amortisation method, intangible assets other than goodwill	Straight-line
Software [member]
Accounting policies [line items]
Amortisation method, intangible assets other than goodwill	Straight-line
Maximum [member] | IFRS 16 Leases [member]
Accounting policies [line items]
Increase in lease liabilities	$ 400
Maximum [member] | Buildings [member]
Accounting policies [line items]
Estimated useful lives	50 years
Maximum [member] | Fixtures, fittings and equipment [member]
Accounting policies [line items]
Estimated useful lives	25 years
Maximum [member] | Management contracts [member]
Accounting policies [line items]
Estimated useful lives	50 years
Maximum [member] | Other intangibles [member]
Accounting policies [line items]
Estimated useful lives	50 years
Maximum [member] | Software [member]
Accounting policies [line items]
Estimated useful lives	Five years
Minimum [member] | IFRS 16 Leases [member]
Accounting policies [line items]
Increase in lease liabilities	$ 350
Minimum [member] | Fixtures, fittings and equipment [member]
Accounting policies [line items]
Estimated useful lives	3 years
Minimum [member] | Software [member]
Accounting policies [line items]
Estimated useful lives	Three years

Accounting policies - Summary o

Accounting policies - Summary of Estimated Impact of IFRS 15 (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of initial application of standards or interpretations [line items]
Group revenue	$ 1,784	$ 1,715	$ 1,803
Gross operating profit	763	678	$ 1,499
Group net liabilities	(851)	$ (759)
Increase (decrease) due to application of IFRS 15 [member]
Disclosure of initial application of standards or interpretations [line items]
Group revenue	1,074
Gross operating profit	(1)
Group net liabilities	(259)
Increase (decrease) due to application of IFRS 15 [member] | Employee cost reimbursements [member]
Disclosure of initial application of standards or interpretations [line items]
Group revenue	1,103
Increase (decrease) due to application of IFRS 15 [member] | Initial franchise and re-licensing fees [member]
Disclosure of initial application of standards or interpretations [line items]
Group revenue	(14)
Gross operating profit	(14)
Group net liabilities	(111)
Increase (decrease) due to application of IFRS 15 [member] | Contract acquisition costs [member]
Disclosure of initial application of standards or interpretations [line items]
Gross operating profit	5
Group net liabilities	43
Increase (decrease) due to application of IFRS 15 [member] | Key money [member]
Disclosure of initial application of standards or interpretations [line items]
Group revenue	(17)
Increase (decrease) due to application of IFRS 15 [member] | Derecognition of management contracts [member]
Disclosure of initial application of standards or interpretations [line items]
Gross operating profit	8
Group net liabilities	(192)
Increase (decrease) due to application of IFRS 15 [member] | Other [member]
Disclosure of initial application of standards or interpretations [line items]
Group revenue	2
Group net liabilities	$ 1

Exchange rates - Additional Inf

Exchange rates - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Sterling [member]
Accounting policies [line items]
Average rates of exchange for the year	0.78	0.74	0.65
Rates of exchange on the last day of the year	0.74	0.81	0.68
Euro [member]
Accounting policies [line items]
Average rates of exchange for the year	0.89	0.90	0.90
Rates of exchange on the last day of the year	0.83	0.95	0.92

Segmental information - Additio

Segmental information - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017SegmentRegion
Disclosure of reportable segments [line items]
Number of geographical regions | Region	4
Number of reportable segments | Segment	5
Geographic concentration risk2 [member] | Revenue [member]
Disclosure of reportable segments [line items]
Concentration risk benchmark	Revenue relating to an individual country is separately disclosed when it represents 10% or more of total revenue.
Concentration risk percentage	10.00%
Geographic concentration risk2 [member] | Non-current Assets [member]
Disclosure of reportable segments [line items]
Concentration risk benchmark	Non-current assets relating to an individual country are separately disclosed when they represent 10% or more of total non-current
Concentration risk percentage	10.00%

Segmental information - Summary

Segmental information - Summary of Information by Reportable Segment - Segmental Result (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of reportable segments [line items]
Revenue	$ 1,784	$ 1,715	$ 1,803
Operating profit	763	678	1,499
Net finance costs	(85)	(87)	(87)
Profit before tax	678	591	1,412
Tax	(85)	(174)	(188)
Profit for the year	593	417	1,224
Before exceptional items [member]
Disclosure of reportable segments [line items]
Revenue	1,784	1,715	1,803
Operating profit	759	707	680
Profit before tax	674	620	593
Tax	(201)	(186)	(180)
Profit for the year	473	434	413
Exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	4	(29)	819
Profit before tax	4	(29)	819
Tax	116	12	(8)
Profit for the year	120	(17)	811
Franchised [member]
Disclosure of reportable segments [line items]
Revenue	833	806	785
Franchised [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	707	693	669
Managed [member]
Disclosure of reportable segments [line items]
Revenue	619	595	591
Managed [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	255	239	241
Owned and leased [member]
Disclosure of reportable segments [line items]
Revenue	184	173	292
Owned and leased [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	31	26	57
Regional and central [member]
Disclosure of reportable segments [line items]
Revenue	148	141	135
Regional and central [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(234)	(251)	(287)
Americas [member]
Disclosure of reportable segments [line items]
Revenue	1,025	993	955
Operating profit	681	604	556
Americas [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	644	633	597
Americas [member] | Exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	37	(29)	(41)
Americas [member] | Franchised [member]
Disclosure of reportable segments [line items]
Revenue	703	685	661
Americas [member] | Franchised [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	606	600	575
Americas [member] | Managed [member]
Disclosure of reportable segments [line items]
Revenue	172	172	166
Americas [member] | Managed [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	65	64	64
Americas [member] | Owned and leased [member]
Disclosure of reportable segments [line items]
Revenue	150	136	128
Americas [member] | Owned and leased [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	29	24	24
Americas [member] | Regional and central [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(56)	(55)	(66)
Europe [member]
Disclosure of reportable segments [line items]
Revenue	241	227	265
Operating profit	84	75	253
Europe [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	86	75	78
Europe [member] | Exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(2)		175
Europe [member] | Franchised [member]
Disclosure of reportable segments [line items]
Revenue	109	102	104
Europe [member] | Franchised [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	85	78	77
Europe [member] | Managed [member]
Disclosure of reportable segments [line items]
Revenue	132	125	131
Europe [member] | Managed [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	26	22	28
Europe [member] | Owned and leased [member]
Disclosure of reportable segments [line items]
Revenue			30
Europe [member] | Owned and leased [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit			1
Europe [member] | Regional and central [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(25)	(25)	(28)
AMEA [member]
Disclosure of reportable segments [line items]
Revenue	244	237	241
Operating profit	85	82	84
AMEA [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	87	82	86
AMEA [member] | Exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(2)		(2)
AMEA [member] | Franchised [member]
Disclosure of reportable segments [line items]
Revenue	17	16	16
AMEA [member] | Franchised [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	14	12	12
AMEA [member] | Managed [member]
Disclosure of reportable segments [line items]
Revenue	193	184	189
AMEA [member] | Managed [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	91	89	90
AMEA [member] | Owned and leased [member]
Disclosure of reportable segments [line items]
Revenue	34	37	36
AMEA [member] | Owned and leased [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	2	2	3
AMEA [member] | Regional and central [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(20)	(21)	(19)
Greater China [member]
Disclosure of reportable segments [line items]
Revenue	126	117	207
Operating profit	52	45	768
Greater China [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	52	45	70
Greater China [member] | Exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit			698
Greater China [member] | Franchised [member]
Disclosure of reportable segments [line items]
Revenue	4	3	4
Greater China [member] | Franchised [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	2	3	5
Greater China [member] | Managed [member]
Disclosure of reportable segments [line items]
Revenue	122	114	105
Greater China [member] | Managed [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	73	64	59
Greater China [member] | Owned and leased [member]
Disclosure of reportable segments [line items]
Revenue			98
Greater China [member] | Owned and leased [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit			29
Greater China [member] | Regional and central [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(23)	(22)	(23)
Central [member]
Disclosure of reportable segments [line items]
Revenue	148	141	135
Operating profit	(139)	(128)	(162)
Central [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(110)	(128)	(151)
Central [member] | Exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	(29)		(11)
Central [member] | Regional and central [member]
Disclosure of reportable segments [line items]
Revenue	148	141	135
Central [member] | Regional and central [member] | Before exceptional items [member]
Disclosure of reportable segments [line items]
Operating profit	$ (110)	$ (128)	$ (151)

Segmental information - Summa77

Segmental information - Summary of Information by Reportable Segment - Assets and Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of reportable segments [line items]
Non-current tax receivable	$ 16	$ 23
Deferred tax assets	56	48
Current tax receivable	101	77
Cash and cash equivalents	168	206
Segment assets	3,175	2,927
Current tax payable	(64)	(50)
Non-current tax payable	(25)
Deferred tax liabilities	(157)	(251)
Derivative financial instruments		(3)
Loans and other borrowings	(2,019)	(1,712)
Segment liabilities	(4,026)	(3,686)
Reportable segments [member]
Disclosure of reportable segments [line items]
Segment assets	2,834	2,573
Segment liabilities	(1,761)	(1,670)
Americas [member] | Reportable segments [member]
Disclosure of reportable segments [line items]
Segment assets	1,525	1,417
Segment liabilities	(470)	(438)
Europe [member] | Reportable segments [member]
Disclosure of reportable segments [line items]
Segment assets	350	321
Segment liabilities	(146)	(128)
AMEA [member] | Reportable segments [member]
Disclosure of reportable segments [line items]
Segment assets	264	249
Segment liabilities	(86)	(68)
Greater China [member] | Reportable segments [member]
Disclosure of reportable segments [line items]
Segment assets	154	147
Segment liabilities	(60)	(39)
Central [member] | Reportable segments [member]
Disclosure of reportable segments [line items]
Segment assets	541	439
Segment liabilities	$ (999)	$ (997)

Segmental information - Summa78

Segmental information - Summary of Information by Reportable Segment - Other Segmental Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	$ 336	$ 238	$ 262
Depreciation and amortisation	103	96	96
Share-based payments cost	21	17	19
Share of losses/(gains) of associates and joint ventures	(3)	2	3
Impairment charges	18	16	36
Americas [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	120	67	87
Depreciation and amortisation	31	25	23
Share of losses/(gains) of associates and joint ventures	1	7	5
Impairment charges	18	16	27
Europe [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	18	15	45
Depreciation and amortisation	10	10	10
AMEA [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	8	7	8
Depreciation and amortisation	6	5	6
Share of losses/(gains) of associates and joint ventures	(4)	(5)	(2)
Impairment charges			9
Greater China [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	2	1	4
Depreciation and amortisation	3	3	8
Central [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	188	148	118
Depreciation and amortisation	53	53	49
Share-based payments cost	$ 21	$ 17	$ 19

Segmental information - Summa79

Segmental information - Summary of Information by Reportable Segment - Other Segmental Information (Parenthetical) (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of reportable segments [line items]
Depreciation and amortisation	$ 103	$ 96	$ 96
Administrative expenses [member]
Disclosure of reportable segments [line items]
Depreciation and amortisation	53	54	50
Cost of sales [member]
Disclosure of reportable segments [line items]
Depreciation and amortisation	$ 50	$ 42	$ 46

Segmental information - Summa80

Segmental information - Summary of Information by Reportable Segment - Reconciliation of Capital Expenditure (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	$ 336	$ 238	$ 262
Landlord contributions to property, plant and equipment	14
Timing differences and other adjustments	(1)	(8)
Additions per the Financial Statements	349	230
Property, plant and equipment	44	29
Intangible assets	241	180
Investment in associates and joint ventures	47	14
Other financial assets	17	7
Additions per the Financial Statements	349	230
Americas [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	120	67	87
Timing differences and other adjustments		1
Additions per the Financial Statements	120	68
Property, plant and equipment	10	13
Intangible assets	51	36
Investment in associates and joint ventures	47	14
Other financial assets	12	5
Additions per the Financial Statements	120	68
Europe [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	18	15	45
Additions per the Financial Statements	18	15
Intangible assets	15	15
Other financial assets	3
Additions per the Financial Statements	18	15
AMEA [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	8	7	8
Timing differences and other adjustments		(1)
Additions per the Financial Statements	8	6
Property, plant and equipment		2
Intangible assets	6	2
Other financial assets	2	2
Additions per the Financial Statements	8	6
Greater China [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	2	1	4
Timing differences and other adjustments		(1)
Additions per the Financial Statements	2
Property, plant and equipment	2
Additions per the Financial Statements	2
Central [member]
Disclosure of reportable segments [line items]
Capital expenditure per management reporting	188	148	$ 118
Landlord contributions to property, plant and equipment	14
Timing differences and other adjustments	(1)	(7)
Additions per the Financial Statements	201	141
Property, plant and equipment	32	14
Intangible assets	169	127
Additions per the Financial Statements	$ 201	$ 141

Segmental information - Summa81

Segmental information - Summary of Geographical Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of geographical areas [line items]
Revenue	$ 1,784	$ 1,715	$ 1,803
Non-current assets	2,033	1,830
United Kingdom [member]
Disclosure of geographical areas [line items]
Revenue	68	66	67
Non-current assets	108	105
United States [member]
Disclosure of geographical areas [line items]
Revenue	948	923	876
Non-current assets	1,511	1,343
China [member]
Disclosure of geographical areas [line items]
Revenue	141	133	223
Rest of world [member]
Disclosure of geographical areas [line items]
Revenue	627	593	$ 637
Non-current assets	$ 414	$ 382

Staff costs and Directors' em82

Staff costs and Directors' emoluments - Summary of Staff Costs (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Costs:
Wages and salaries	$ 583	$ 537	$ 562
Social security costs	33	29	33
Pension and other post-retirement benefits:
Defined benefit plans (note 25)	5	5	5
Defined contribution plans	24	23	28
Total staff costs	$ 645	$ 594	$ 628

Staff costs and Directors' em83

Staff costs and Directors' emoluments - Summary of Average Number of Employees (Detail) - Employee	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of average number of employees [line items]
Average number of employees, including part-time employees	6,658	6,587	7,311
Americas [member]
Disclosure of average number of employees [line items]
Average number of employees, including part-time employees	2,149	2,121	2,082
Europe [member]
Disclosure of average number of employees [line items]
Average number of employees, including part-time employees	813	782	1,041
AMEA [member]
Disclosure of average number of employees [line items]
Average number of employees, including part-time employees	1,454	1,598	1,658
China [member]
Disclosure of average number of employees [line items]
Average number of employees, including part-time employees	294	299	865
Central [member]
Disclosure of average number of employees [line items]
Average number of employees, including part-time employees	1,948	1,787	1,665

Staff costs and Directors' em84

Staff costs and Directors' emoluments - Summary of Staff Costs (Parenthetical) (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of information about employees and directors [Line Items]
Total staff costs	$ 645	$ 594	$ 628
Exceptional items [member]
Disclosure of information about employees and directors [Line Items]
Total staff costs	$ 13	$ 1	$ 3

Staff costs and Directors' em85

Staff costs and Directors' emoluments - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)Employee	Dec. 31, 2016USD ($)Employee	Dec. 31, 2015USD ($)Employee
Disclosure of information about employees and directors [Line Items]
Total number of employees | Employee	6,658	6,587	7,311
Total cost incurred for employees	$ 645	$ 594	$ 628
Managed Hotels [member]
Disclosure of information about employees and directors [Line Items]
Total number of employees	22,577	22,002	20,452
Total cost incurred for employees	$ 1,056	$ 1,002	$ 936
Employees whose costs are borne by IHG [member]
Disclosure of information about employees and directors [Line Items]
Percentage of full time employees	91.00%
Percentage of part time employees	9.00%

Staff costs and Directors' em86

Staff costs and Directors' emoluments - Summary of Director's Emoluments (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Director2 [member]
Disclosure of Directors Emoluments [Line Items]
Base salaries, fees, performance payments and benefits	$ 4.9	$ 6.1	$ 7.9

Auditor's remuneration paid t87

Auditor's remuneration paid to Ernst & Young LLP - Summary of Auditor's Remuneration Paid (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Auditor's remuneration [abstract]
Audit of the Financial Statements	$ 3	$ 2.4	$ 2.5
Audit of subsidiaries	2.2	2.2	2.1
Audit-related assurance services	0.2	0.2	0.2
Other assurance services	1	1.2	0.9
Tax compliance	0.1	0.4	0.2
Tax advisory		0.1	0.1
Other non-audit services not covered by the above	0.2	0.1	0.4
Total expense related to remuneration	$ 6.7	$ 6.6	$ 6.4

Auditor's remuneration paid t88

Auditor's remuneration paid to Ernst & Young LLP - Additional Information (Parenthetical) (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)
Auditor's remuneration [abstract]
Audit fees for specific procedures performed in relation to the implementation of new accounting standards	$ 0.5

Exceptional items - Summary of

Exceptional items - Summary of Exceptional Items (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Administrative expenses:
Administrative expenses	$ (379)	$ (352)	$ (420)
Other operating income and expenses:
Gain on disposal of hotels			871
Other operating income and expenses	84	9	891
Impairment charges
Property, plant and equipment			(27)
Impairment charges	(18)	(16)	(36)
Profit before tax	678	591	1,412
Tax	(85)	(174)	(188)
Exceptional items [member]
Administrative expenses:
Kimpton integration costs	(15)	(13)	(10)
Reorganisation costs	(36)		(6)
Venezuelan currency losses			(4)
Corporate development costs			(5)
Administrative expenses	(51)	(13)	(25)
Other operating income and expenses:
Gain on disposal of equity securities available-for-sale	73
Gain on disposal of hotels			871
Gain on disposal of investment in associate			9
Other operating income and expenses	73		880
Impairment charges
Property, plant and equipment			(27)
Impairment charges	(18)	(16)	(36)
Profit before tax	4	(29)	819
Tax on exceptional items	(2)	12	(8)
Exceptional tax	118
Tax	116	12	(8)
Exceptional items [member] | Associates [member]
Impairment charges
Associates	$ (18)	$ (16)	$ (9)

Exceptional items - Summary o90

Exceptional items - Summary of Exceptional Items (Parenthetical) (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)	Dec. 31, 2014
Disclosure Of Exceptional Items [line items]
Effective tax rate	19.25%	20.00%	20.25%
InterContinental New York Barclay [member]
Disclosure Of Exceptional Items [line items]
Percentage of interest disposed				80.10%
United States [member]
Disclosure Of Exceptional Items [line items]
Effective tax rate	35.00%
United States [member] | Effective 1 January 2018 [Member]
Disclosure Of Exceptional Items [line items]
Effective tax rate	21.00%
Exceptional items [member]
Disclosure Of Exceptional Items [line items]
Reorganisation costs	$ 36		$ 6
Tax credit relating to associate investment impairment	7	$ 6
Tax credit/(charge) relating to other items		1	27
Current tax credit/(charge) relating to reorganisation cost	13
Tax charge relating to disposal of hotels			(56)
Tax credit relating to integration costs	6	$ 5
Tax credit/(charge) relating to disposal of investment in associate			$ 21
Exceptional items [member] | United States [member]
Disclosure Of Exceptional Items [line items]
Income tax expense	108
Current tax charge	32
Deferred tax	140
Tax credit arising from release of a contingency no longer required due to statute of limitations expiry	10
Exceptional items [member] | Consultancy expense [member]
Disclosure Of Exceptional Items [line items]
Reorganisation costs	24
Exceptional items [member] | Severance Costs [Member]
Disclosure Of Exceptional Items [line items]
Reorganisation costs	8
System Fund reorganisation costs [Member] | Exceptional items [member]
Disclosure Of Exceptional Items [line items]
Reorganisation costs	$ 9
Venezuelan bolívar fuerte
Disclosure Of Exceptional Items [line items]
Adoption of SICAD II exchange rate versus USD			190

Finance costs - Summary of Fina

Finance costs - Summary of Financial Income and Expenses (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Detailed Finance Cost [Abstract]
Interest income on deposits	$ 1	$ 3	$ 2
Interest income on loans and receivables	3	3	3
Financial income	4	6	5
Interest expense on borrowings	69	74	74
Finance charge payable under finance leases	20	20	20
Capitalised interest		(1)	(2)
Financial expenses	$ 89	$ 93	$ 92

Finance costs - Additional Info

Finance costs - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Detailed Finance (Income) Costs Explanatory [Line Items]
Interest expense on borrowings	$ 69	$ 74	$ 74
Rate used for capitalisation of interest	0.03%
IHG Rewards Club Loyalty Programme [member]
Disclosure Of Detailed Finance (Income) Costs Explanatory [Line Items]
Interest expense on borrowings	$ 7	$ 3	$ 2

Tax - Summary of Tax on Profit

Tax - Summary of Tax on Profit (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income tax [Line Items]
Total current tax	$ 207	$ 56	$ 158
Origination and reversal of temporary differences	(10)	55	60
Changes in tax rates and tax laws	(87)	(2)	(21)
Adjustments to estimated recoverable deferred tax assets	(9)	(25)	(13)
Adjustments in respect of prior periods	(16)	90	4
Total deferred tax	(122)	118	30
Total income tax charge for the year	85	174	188
Before exceptional items [member]
Income tax [Line Items]
Total income tax charge for the year	201	186	180
Exceptional items [member]
Income tax [Line Items]
Total income tax charge for the year	(116)	(12)	8
Exceptional tax (note 5)	(118)
Tax on exceptional items	2	(12)	8
United Kingdom [member]
Income tax [Line Items]
Current period	10	10	7
Benefit of tax reliefs on which no deferred tax previously recognised		(7)
Adjustments in respect of prior periods	(2)	(1)	(17)
Total current tax	8	2	(10)
Foreign tax [Member]
Income tax [Line Items]
Current period	210	151	196
Benefit of tax reliefs on which no deferred tax previously recognised	(13)		(1)
Adjustments in respect of prior periods	2	(97)	(27)
Total current tax	$ 199	$ 54	$ 168

Tax - Summary of Tax on Profi94

Tax - Summary of Tax on Profit (Parenthetical) (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Income tax [Line Items]
Corporate income tax rate	19.25%	20.00%	20.25%
Effect of ruling		$ 83
Total income tax charge for the year	$ 85	$ 174	$ 188
United States [member]
Income tax [Line Items]
Corporate income tax rate	35.00%
Before exceptional items [member]
Income tax [Line Items]
Corporate income tax rate	19.30%	20.00%	20.30%
Total income tax charge for the year	$ 201	$ 186	$ 180
Before exceptional items [member] | United States [member]
Income tax [Line Items]
Total income tax charge for the year	$ 156	$ 162	$ 123

Tax - Summary of Reconciliation

Tax - Summary of Reconciliation of Tax Charge (Detail)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of income tax reconciliation [Line Items]
Corporate income tax rate	19.25%	20.00%	20.25%
Tax credits	(0.50%)	(2.40%)	(0.20%)
Differences in tax gains and accounting gains on asset disposals			(9.80%)
Other permanent differences	0.80%	3.80%	1.10%
Non-recoverable withholding taxes	0.30%	0.70%	0.10%
Net effect of different rates of tax in overseas businesses	14.10%	13.70%	7.10%
Effects of changes in tax rates resulting from significant US tax reform	(13.20%)
Release of provision for taxation on unremitted earnings following significant US tax reform	(7.60%)
Transition tax liability arising from significant US tax reform	4.70%
Effect of other changes in tax rates and tax laws	0.30%	0.40%	(1.50%)
Benefit of tax reliefs on which no deferred tax previously recognised	(1.90%)	(1.20%)	(0.10%)
Effect of adjustments to estimated recoverable deferred tax assets	(1.30%)	(4.30%)	(0.90%)
Adjustment to tax charge in respect of prior periods	(2.50%)	(1.30%)	(2.80%)
Other			0.10%
Average effective tax rate	12.50%	29.40%	13.40%
United States [member]
Disclosure of income tax reconciliation [Line Items]
Corporate income tax rate	35.00%
Before exceptional items [member]
Disclosure of income tax reconciliation [Line Items]
Corporate income tax rate	19.30%	20.00%	20.30%
Tax credits	(0.50%)	(2.20%)	(0.40%)
Other permanent differences	0.60%	3.60%	2.00%
Non-recoverable withholding taxes	0.30%	0.70%	0.30%
Net effect of different rates of tax in overseas businesses	14.10%	13.90%	15.30%
Effects of changes in tax rates resulting from significant US tax reform	0.00%	0.00%	0.00%
Effect of other changes in tax rates and tax laws	0.30%	0.30%	0.10%
Benefit of tax reliefs on which no deferred tax previously recognised	(1.90%)	(1.10%)	(0.10%)
Effect of adjustments to estimated recoverable deferred tax assets	(1.30%)	(4.10%)	(1.70%)
Adjustment to tax charge in respect of prior periods	(1.10%)	(1.10%)	(5.40%)
Average effective tax rate	29.80%	30.00%	30.40%
Before exceptional items [member] | United States [member]
Disclosure of income tax reconciliation [Line Items]
Net effect of different rates of tax in overseas businesses	13.80%	12.60%	13.50%

Tax - Summary of Reconciliati96

Tax - Summary of Reconciliation of Tax Charge (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of income tax reconciliation [Line Items]
Effect of changes in tax rates and tax laws	0.30%	0.40%	(1.50%)
InterContinental New York Barclay [member]
Disclosure of income tax reconciliation [Line Items]
Effect of changes in tax rates and tax laws			(1.50%)

Tax - Tax Paid - Additional Inf

Tax - Tax Paid - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Current tax expense (income) and adjustments for current tax of prior periods [abstract]
Net tax paid	$ 172	$ 130	$ 110
Net tax paid in operating activities	147	$ 130	109
Net tax paid in investing activities	$ 25		$ 1
Cash tax rate on total profits	25.00%	22.00%	8.00%
Cash tax rate on profits prior to exceptional accounting gains			20.00%

Tax - Summary of Reconciliati98

Tax - Summary of Reconciliation of Tax Paid to Total Tax Charge in Income Statement (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Reconciliation Of Tax Paid [Abstract]
Current tax charge in the income statement	$ 207	$ 56	$ 158
Current tax credit in the statement of comprehensive income		(12)	(2)
Current tax credit taken directly to equity	(12)	(8)	(8)
Total current tax charge	195	36	148
Movements to tax contingencies within the income statement	3	11	(7)
Timing differences of cash tax paid and foreign exchange differences	(26)	83	(31)
Tax paid per cash flow	$ 172	$ 130	$ 110
Cash tax rate on total profits	25.00%	22.00%	8.00%

Tax - Current Tax - Additional

Tax - Current Tax - Additional Information (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of income tax reconciliation [Line Items]
Uncertain tax positions included within current tax liability	$ 42	$ 39
Uncertain tax positions offset from current tax receivable	0	5
Maximum [member]
Disclosure of income tax reconciliation [Line Items]
Uncertain tax positions included within current tax liability	$ 8	$ 8

Tax - Summary of Deferred Tax (

Tax - Summary of Deferred Tax (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of income tax reconciliation [Line Items]
Beginning balance	$ 203	$ 86
Income statement	(122)	118
Statement of comprehensive income	13	11
Statement of changes in equity	3	(3)
Exchange and other adjustments	4	(9)
Ending balance	101	203
Deferred gains on loan notes [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	52	55
Income statement	(18)	(3)
Ending balance	34	52
Deferred gains on investments [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	78	87
Income statement	(24)	(9)
Ending balance	54	78
Losses [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	(44)	(67)
Income statement	1	19
Exchange and other adjustments	3	4
Ending balance	(40)	(44)
Employee benefits [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	(27)	(32)
Income statement	(4)	(3)
Statement of comprehensive income	10	12
Exchange and other adjustments	1	(4)
Ending balance	(20)	(27)
Undistributed earnings of subsidiaries [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	59	70
Income statement	(61)	0
Statement of comprehensive income	(1)
Exchange and other adjustments	3	(11)
Ending balance		59
Other short-term temporary differences [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	(95)	(196)
Income statement	10	99
Statement of comprehensive income	4	(1)
Statement of changes in equity	3	(3)
Exchange and other adjustments	(5)	6
Ending balance	(83)	(95)
Property, plant and equipment [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	120	99
Income statement	(22)	22
Exchange and other adjustments		(1)
Ending balance	98	120
Intangible assets [member]
Disclosure of income tax reconciliation [Line Items]
Beginning balance	60	70
Income statement	(4)	(7)
Exchange and other adjustments	2	(3)
Ending balance	$ 58	$ 60

Tax - Deferred Tax - Additional

Tax - Deferred Tax - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of income tax reconciliation [Line Items]
Deferred tax asset recognised in profit loss	$ (101)	$ (203)	$ (86)
Deferred tax assets recognized related to legal entities which suffered tax loss	2	0
Uncertain tax positions included within deferred tax liability	0	10
Uncertain tax positions offset from deferred tax asset	5	2
Losses [member]
Disclosure of income tax reconciliation [Line Items]
Deferred tax asset recognised in profit loss	40	44	$ 67
Loans Notes [member] | 2025 [member]
Disclosure of income tax reconciliation [Line Items]
Deferred gains on loan notes		59
Unprovided deferred tax on unremitted earnings [member]
Disclosure of income tax reconciliation [Line Items]
Unremitted earnings on which no deferred tax provided	$ 500	$ 900

Tax - Deferred Taxes by Territo

Tax - Deferred Taxes by Territory Explanatory (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	$ 101	$ 203	$ 86
Deferred gains on loan notes [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	34	52	55
Deferred gains on investments [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	54	78	87
Losses [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(40)	(44)	(67)
Employee benefits [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(20)	(27)	(32)
Other short-term temporary differences [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(83)	(95)	(196)
United Kingdom [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(49)
United Kingdom [member] | Losses [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(17)
United Kingdom [member] | Employee benefits [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(5)
United Kingdom [member] | Other short-term temporary differences [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(19)
United States [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	130
United States [member] | Deferred gains on loan notes [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	34
United States [member] | Deferred gains on investments [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	54
United States [member] | Losses [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(15)
United States [member] | Employee benefits [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(15)
United States [member] | Other short-term temporary differences [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(60)
Other Countries [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	20
Other Countries [member] | Losses [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(8)
Other Countries [member] | Other short-term temporary differences [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(4)
Property, plant and equipment [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	98	120	99
Property, plant and equipment [member] | United Kingdom [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(5)
Property, plant and equipment [member] | United States [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	103
Intangible assets [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	58	$ 60	$ 70
Intangible assets [member] | United Kingdom [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	(3)
Intangible assets [member] | United States [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	29
Intangible assets [member] | Other Countries [member]
Disclosure Of Deferred Taxes [Line Items]
Deferred tax liability asset	$ 32

Tax - Summary of Deferred Tax B

Tax - Summary of Deferred Tax Balance After Offset of Assets and Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Changes in deferred tax liability (asset) [abstract]
Deferred tax assets	$ (56)	$ (48)
Deferred tax liabilities	157	251
Deferred tax liability asset	$ 101	$ 203	$ 86

Tax - Summary of Unrecognised D

Tax - Summary of Unrecognised Deferred Tax Position (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	$ 967	$ 993
Unrecognised deferred tax	184	182
Gross carrying amount	1,002	1,020
Revenue losses [member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	452	518
Unrecognised deferred tax	76	94
Capital losses [member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	515	475
Unrecognised deferred tax	99	83
Total losses [Member]
Unrecognised Deferred Tax position [Line Items]
Unrecognised deferred tax	175	177
Other [member]
Unrecognised Deferred Tax position [Line Items]
Unrecognised deferred tax	9	5
Gross carrying amount	$ 35	$ 27

Tax - Summary of Unrecognized D

Tax - Summary of Unrecognized Deferred Tax Based on Expiry Date (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	$ 967	$ 993
Unrecognised deferred tax	184	182
2020 [member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount		3
Unrecognised deferred tax		1
2021 [member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	21	27
Unrecognised deferred tax	5	7
2022 [member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	11	11
Unrecognised deferred tax	3	3
2023 [member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	1	3
Unrecognised deferred tax		1
2024 [Member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	20	20
Unrecognised deferred tax	1	1
After 2024 [Member]
Unrecognised Deferred Tax position [Line Items]
Gross carrying amount	118	125
Unrecognised deferred tax	$ 26	$ 25

Tax - Factors That May Affect T

Tax - Factors That May Affect The Future Tax Charge - Additional Information (Detail)	12 Months Ended
	Apr. 01, 2020	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of income tax reconciliation [Line Items]
Corporate income tax rate		19.25%	20.00%	20.25%
United Kingdom [member] | Changes in tax rates or tax laws enacted or announced [member]
Disclosure of income tax reconciliation [Line Items]
Corporate income tax rate	17.00%
United States [member]
Disclosure of income tax reconciliation [Line Items]
Corporate income tax rate		35.00%
United States [member] | Effective 1 January 2018 [Member]
Disclosure of income tax reconciliation [Line Items]
Corporate income tax rate		21.00%

Dividends - Summary of Dividend

Dividends - Summary of Dividends Paid And Proposed (Detail) - USD ($) $ / shares in Units, $ in Millions	May 22, 2017	May 23, 2016	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of Dividends Paid and Proposed [Abstract]
Final (declared for previous year)			$ 0.640	$ 0.575	$ 0.520
Interim			0.330	0.300	0.275
Special			2.025	6.329
Dividends paid			2.995	7.204	0.795
Final Proposed (not recognised as a liability at 31 December)			$ 0.710	$ 0.640	$ 0.575
Final (declared for previous year)			$ 127	$ 137	$ 125
Interim			62	56	63
Special	$ 400	$ 1,500	404	1,500
Dividends paid			593	1,693	188
Final Proposed (not recognised as a liability at 31 December)			$ 135	$ 126	$ 135

Dividends - Additional Informat

Dividends - Additional Information (Detail) - $ / shares	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of Dividends Paid and Proposed [Line Items]
Final Proposed (not recognised as a liability at 31 December)	$ 0.710	$ 0.640	$ 0.575
Proposed dividends [member]
Disclosure of Dividends Paid and Proposed [Line Items]
Final Proposed (not recognised as a liability at 31 December)	$ 0.71
Final Proposed (not recognised as a liability at 31 December) dividend approval date	May 4, 2018
Final proposed dividend record date	Apr. 3, 2018

Earnings per ordinary share - S

Earnings per ordinary share - Summary of Earnings Per Ordinary Share (Detail) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Basic earnings per ordinary share
Profit available for equity holders	$ 592	$ 414	$ 1,222
Basic weighted average number of ordinary shares (millions)	193	212	235
Basic earnings per ordinary share	$ 306.7	$ 195.3	$ 520
Diluted earnings per ordinary share
Profit available for equity holders	$ 592	$ 414	$ 1,222
Diluted weighted average number of ordinary shares (millions)	194	214	238
Diluted earnings per ordinary share	$ 305.2	$ 193.5	$ 513.4
Adjusted earnings per ordinary share
Profit available for equity holders	$ 592	$ 414	$ 1,222
Adjusting items (note 5):
Exceptional items before tax	(4)	29	(819)
Tax on exceptional items	2	(12)	8
Exceptional tax	(118)
Adjusted earnings	$ 472	$ 431	$ 411
Basic weighted average number of ordinary shares (millions)	193	212	235
Adjusted earnings per ordinary share	$ 2.446	$ 2.033	$ 1.749
Adjusted earnings	$ 472	$ 431	$ 411
Diluted weighted average number of ordinary shares (millions)	194	214	238
Adjusted diluted earnings per ordinary share	$ 2.433	$ 2.014	$ 1.727
Diluted weighted average number of ordinary shares is calculated as:
Basic weighted average number of ordinary shares	193	212	235
Dilutive potential ordinary shares	1	2	3
Adjusted weighted average shares	194	214	238

Acquisition of business - Addit

Acquisition of business - Additional Information (Detail) - Kimpton Hotel & Restaurant Group LLC [member] $ in Millions	Jan. 16, 2015USD ($)
Disclosure of detailed information about business combination [Line Items]
Date of acquisition	Jan. 16, 2015
Acquisition percentage	100.00%
Cash consideration	$ 438
Cash acquired	3
Fair value of net assets acquired - Total	441
Fair value of net assets acquired - Goodwill	167
Brands [member]
Disclosure of detailed information about business combination [Line Items]
Fair value of intangible assets acquired	193
Management contracts [member]
Disclosure of detailed information about business combination [Line Items]
Fair value of intangible assets acquired	$ 71

Assets sold - Additional Inform

Assets sold - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2016USD ($)	Dec. 31, 2015USD ($)Hotel
Disclosure of assets sold and held for sale [Line Items]
Total consideration received in respect of asset disposals, net of costs paid and cash and cash equivalents disposed | $	$ (5)	$ 1,276
Gain on disposal of hotels | $		$ 871
InterContinental Paris - Le Grand [Member] | Europe [member]
Disclosure of assets sold and held for sale [Line Items]
Number of hotel sold | Hotel		1
Hotel disposal date		May 20, 2015
InterContinental Hong Kong [Member] | China [member]
Disclosure of assets sold and held for sale [Line Items]
Number of hotel sold | Hotel		1
Hotel disposal date		Sep. 30, 2015

Property, plant and equipment -

Property, plant and equipment - Summary of Net Book Value of Property, Plant and Equipment (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	$ 419	$ 428
Additions	44	29
Ending balance	425	419
Cost [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	807	953
Additions	44	29
Capitalised interest		1
Fully depreciated assets written off	(19)	(162)
Disposals	(4)	(3)
Exchange and other adjustments	9	(11)
Ending balance	837	807
Accumulated depreciation and impairment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(388)	(525)
Provided	(35)	(30)
System Fund expense	(6)	(5)
Fully depreciated assets written off	19	162
Disposals	3	2
Exchange and other adjustments	(5)	8
Ending balance	(412)	(388)
Land and buildings [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	300	303
Ending balance	302	300
Land and buildings [member] | Cost [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	378	377
Additions	9	2
Capitalised interest		1
Exchange and other adjustments	1	(2)
Ending balance	388	378
Land and buildings [member] | Accumulated depreciation and impairment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(78)	(74)
Provided	(7)	(5)
Exchange and other adjustments	(1)	1
Ending balance	(86)	(78)
Fixtures, fittings and equipment [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	119	125
Ending balance	123	119
Fixtures, fittings and equipment [member] | Cost [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	429	576
Additions	35	27
Fully depreciated assets written off	(19)	(162)
Disposals	(4)	(3)
Exchange and other adjustments	8	(9)
Ending balance	449	429
Fixtures, fittings and equipment [member] | Accumulated depreciation and impairment [Member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Beginning balance	(310)	(451)
Provided	(28)	(25)
System Fund expense	(6)	(5)
Fully depreciated assets written off	19	162
Disposals	3	2
Exchange and other adjustments	(4)	7
Ending balance	$ (326)	$ (310)

Property, plant and equipmen113

Property, plant and equipment - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)Hotel	Dec. 31, 2016USD ($)Hotel	Dec. 31, 2015USD ($)
Disclosure of detailed information about property, plant and equipment [abstract]
Percentage of net book value of property, plant and equipment relating to largest owned and leased hotel	43.00%	44.00%
Number of hotels owned and leased | Hotel	8	8
Number of opened hotel | Hotel	8	8
Number of hotels under construction | Hotel	0	0
Carrying value of property, plant and equipment held under finance leases | $	$ 181	$ 182
Percentage of hotel properties directly owned	26.00%	25.00%
Percentage of hotel properties held under leases for 50 years or longer	57.00%	58.00%
Impairment charge | $			$ 27
Recoverable amount of impaired assets | $			$ 37
Estimated future cash flows pre-tax discount rate			11.75%

Property, plant and equipmen114

Property, plant and equipment - Summary of Net Book Value of Property, Plant and Equipment by Operating Segment (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	$ 425	$ 419	$ 428
Land and buildings [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	302	300	303
Fixtures, fittings and equipment [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	123	$ 119	$ 125
Americas [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	332
Americas [member] | Land and buildings [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	289
Americas [member] | Fixtures, fittings and equipment [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	43
Europe [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	1
Europe [member] | Fixtures, fittings and equipment [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	1
AMEA [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	10
AMEA [member] | Fixtures, fittings and equipment [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	10
Central [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	82
Central [member] | Land and buildings [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	13
Central [member] | Fixtures, fittings and equipment [member]
Disclosure of detailed information about property, plant and equipment [Line Items]
Property plant and equipment	$ 69

Goodwill and other intangibl115

Goodwill and other intangible assets - Summary of Goodwill and Other Intangible Assets (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	$ 1,292	$ 1,226
Ending balance	1,467	1,292
Cost [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	1,886	1,790
Additions	241	180
Capitalised interest	6	4
Disposals	(17)	(52)
Exchange and other adjustments	41	(36)
Ending balance	2,157	1,886
Amortisation and impairment [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	(594)	(564)
Provided	(68)	(66)
System Fund expense	(30)	(26)
Disposals	16	48
Exchange and other adjustments	(14)	14
Ending balance	(690)	(594)
Goodwill [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	232	233
Ending balance	237	232
Goodwill [member] | Cost [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	370	371
Exchange and other adjustments	7	(1)
Ending balance	377	370
Goodwill [member] | Amortisation and impairment [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	(138)	(138)
Exchange and other adjustments	(2)
Ending balance	(140)	(138)
Brands [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	193	193
Ending balance	193	193
Brands [member] | Cost [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	193	193
Ending balance	193	193
Software [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	360	296
Ending balance	464	360
Software [member] | Cost [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	583	498
Additions	168	127
Capitalised interest	6	4
Disposals	(14)	(45)
Exchange and other adjustments	2	(1)
Ending balance	745	583
Software [member] | Amortisation and impairment [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	(223)	(202)
Provided	(40)	(41)
System Fund expense	(30)	(26)
Disposals	14	45
Exchange and other adjustments	(2)	1
Ending balance	(281)	(223)
Management contracts [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	303	326
Ending balance	307	303
Management contracts [member] | Cost [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	444	465
Exchange and other adjustments	22	(21)
Ending balance	466	444
Management contracts [member] | Amortisation and impairment [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	(141)	(139)
Provided	(10)	(11)
Exchange and other adjustments	(8)	9
Ending balance	(159)	(141)
Other intangibles [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	204	178
Ending balance	266	204
Other intangibles [member] | Cost [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	296	263
Additions	73	53
Disposals	(3)	(7)
Exchange and other adjustments	10	(13)
Ending balance	376	296
Other intangibles [member] | Amortisation and impairment [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Beginning balance	(92)	(85)
Provided	(18)	(14)
Disposals	2	3
Exchange and other adjustments	(2)	4
Ending balance	$ (110)	$ (92)

Goodwill and other intangibl116

Goodwill and other intangible assets - Additional Information (Detail) - USD ($) $ in Millions	Jan. 16, 2015	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Contingency factor applied to reduce cash flow projections		10.00%
Goodwill and other intangible assets		$ 1,467	$ 1,292	$ 1,226
Software assets not in use and therefore not being amortised [member] | Software [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Goodwill and other intangible assets		234
Brands [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Goodwill and other intangible assets		$ 193	$ 193
Management contracts [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Weighted average remaining amortisation period for management contracts		30 years	31 years
Kimpton Hotel & Restaurant Group LLC [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Fair value of net assets acquired - Goodwill	$ 167
Kimpton Hotel & Restaurant Group LLC [member] | Brands [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Fair value of intangible assets acquired	193
Kimpton Hotel & Restaurant Group LLC [member] | Management contracts [member]
Disclosure of reconciliation of changes in intangible assets and goodwill [Line Items]
Fair value of intangible assets acquired	$ 71

Goodwill and other intangibl117

Goodwill and other intangible assets - Summary of Carrying Value of Goodwill and Indefinite Life Brands Allocated to Cash-generating Units for Impairment Testing (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of information for cash-generating units [Line Items]
Goodwill	$ 237	$ 232
Brands	193	193
Americas Managed [member]
Disclosure of information for cash-generating units [Line Items]
Goodwill	63	63
Brands	193	193
Americas franchised [member]
Disclosure of information for cash-generating units [Line Items]
Goodwill	37	37
Europe managed [member]
Disclosure of information for cash-generating units [Line Items]
Goodwill	21	21
Europe franchised [member]
Disclosure of information for cash-generating units [Line Items]
Goodwill	10	10
Amea managed and franchised [member]
Disclosure of information for cash-generating units [Line Items]
Goodwill	$ 106	$ 101

Goodwill and other intangibl118

Goodwill and other intangible assets - Summary of Terminal Growth Rates and Discount Rates Used in Impairment Tests (Detail)	Dec. 31, 2017	Dec. 31, 2016
Americas Managed [member]
Disclosure of information for cash-generating units [Line Items]
Terminal growth rate	2.00%	2.00%
Discount rate	10.40%	9.80%
Americas franchised [member]
Disclosure of information for cash-generating units [Line Items]
Terminal growth rate	2.00%	2.00%
Discount rate	9.40%	8.80%
Europe managed [member]
Disclosure of information for cash-generating units [Line Items]
Terminal growth rate	2.00%	2.00%
Discount rate	10.80%	9.30%
Europe franchised [member]
Disclosure of information for cash-generating units [Line Items]
Terminal growth rate	2.00%	2.00%
Discount rate	9.80%	8.40%
Amea managed and franchised [member]
Disclosure of information for cash-generating units [Line Items]
Terminal growth rate	3.50%	3.50%
Discount rate	14.10%	13.00%

Goodwill and other intangibl119

Goodwill and other intangible assets - Summary of Net Book Value and Remaining Amortisation Period of Principal Management Contracts (Detail) $ in Millions	Dec. 31, 2017USD ($)yr	Dec. 31, 2016USD ($)yr
InterContinental Hong Kong [Member]
Disclosure of intangible assets material to entity [Line Items]
Net book value | $	$ 61	$ 62
Remaining amortisation period years | yr	35	36
InterContinental New York Barclay [member]
Disclosure of intangible assets material to entity [Line Items]
Net book value | $	$ 37	$ 38
Remaining amortisation period years | yr	46	47
InterContinental London Park Lane [Member]
Disclosure of intangible assets material to entity [Line Items]
Net book value | $	$ 31	$ 29
Remaining amortisation period years | yr	45	46
InterContinental Paris - Le Grand [Member]
Disclosure of intangible assets material to entity [Line Items]
Net book value | $	$ 34	$ 31
Remaining amortisation period years | yr	47	48

Investment in associates and120

Investment in associates and joint ventures - Summary of Investments in Associates and Joint ventures (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of associates and joint ventures [line items]
Beginning balance	$ 111	$ 136
Share of (losses)/profits	(3)	2	$ 3
Ending balance	141	111	136
Cost [member]
Disclosure of associates and joint ventures [line items]
Beginning balance	139	148
Additions	47	14
Share of (losses)/profits	3	(2)
Capital return		(2)
Transfer of financial assets		(14)
Disposals	(9)
Dividends	(4)	(5)
Exchange and other adjustments	2
Ending balance	178	139	148
Accumulated impairment [member]
Disclosure of associates and joint ventures [line items]
Beginning balance	(28)	(12)
Charge for the year	(18)	(16)
Disposals	9
Ending balance	(37)	(28)	(12)
Joint ventures [Member]
Disclosure of associates and joint ventures [line items]
Beginning balance	26	27
Ending balance	27	26	27
Joint ventures [Member] | Cost [member]
Disclosure of associates and joint ventures [line items]
Beginning balance	26	27
Share of (losses)/profits	1	1
Capital return		(2)
Ending balance	27	26	27
Associates [member]
Disclosure of associates and joint ventures [line items]
Beginning balance	85	109
Ending balance	114	85	109
Associates [member] | Cost [member]
Disclosure of associates and joint ventures [line items]
Beginning balance	113	121
Additions	47	14
Share of (losses)/profits	2	(3)
Transfer of financial assets		(14)
Disposals	(9)
Dividends	(4)	(5)
Exchange and other adjustments	2
Ending balance	151	113	121
Associates [member] | Accumulated impairment [member]
Disclosure of associates and joint ventures [line items]
Beginning balance	(28)	(12)
Charge for the year	(18)	(16)
Disposals	9
Ending balance	$ (37)	$ (28)	$ (12)

Investment in associates and121

Investment in associates and joint ventures - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017USD ($)Associate	Dec. 31, 2016USD ($)Associate	Dec. 31, 2015USD ($)
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Description of valuation techniques used for associates and joint ventures	All associates and joint ventures are accounted for using the equity method.
Description of associate transferred from associates to other financial assets	During 2016, an investment for which the Group has a 30% interest was transferred to other financial assets following loss of significant influence over the operating and financial policy decisions of the entity.
111 East 48th Street Holdings LLC [member]
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Material associate investment interest	19.90%
Name of associate	111 East 48th Street Holdings LLC
Barclay associate [member]
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Impairment charges	$ 18,000,000	$ 16,000,000
Explanation of impairment charge	The impairment charge of $[x]m and $16m in 2017 and 2016 respectively relates to the Barclay associate (see following page) and results from the currently depressed trading outlook for the New York hotel market and the high costs of renovating the hotel.
Explanation of period over which management has projected cash flows	The hotel was appraised by a professional external valuer using an income capitalisation approach which is a discounted cash flow technique that measures the present value of projected income flows (over a 10-year period) and the reversion of the property sale.
Discount rate	7.30%	7.30%
Terminal capitalisation rate	6.30%	6.00%
Number of material associate | Associate	1	1
Material associate investment interest	19.90%	19.90%
Description of nature of entity's relationship with associate	The Group held one material associate investment at 31 December 2017, a 19.9% interest in 111 East 48th Street Holdings, LLC (the Barclay associate) which owns InterContinental New York Barclay, a hotel managed by the Group. The hotel reopened for trading in April 2016 following a major renovation. The investment is classified as an associate and equity accounted as the Group has the ability to exercise significant influence through certain decision rights and its involvement in the hotel renovation and financing of the entity.
Barclay associate [member] | 111 East 48th Street Holdings LLC [member]
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Name of associate	111 East 48th Street Holdings, LLC
Material associate investment interest held by majority member	80.10%
AMEA [member]
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Impairment charges			$ 9,000,000
Explanation of impairment charge	Due to localised adverse market conditions, an impairment charge of $9m was recognised during 2015 relating to an associate investment in the AMEA region following a re-assessment of its recoverable amount to $nil, based on value in use calculations. Estimated future cash flows were discounted at a pre-tax rate of 13.2%.
Discount rate			13.20%
Recoverable investment amount of associate			$ 0
Net book value			0
Gains on disposals of investments			$ 9,000,000
Disposal date of investment			Nov. 20, 2015

Investment in associates and122

Investment in associates and joint ventures - Summary of Financial Information of Material Associate Investment (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of associates [Line Items]
Non-current assets	$ 2,336	$ 2,149
Non-current liabilities	(2,722)	(2,552)
Net assets	(851)	(759)
Revenue	1,784	1,715	$ 1,803
Loss for the period	593	417	$ 1,224
Barclay associate [member]
Disclosure of associates [Line Items]
Non-current assets	540	552
Non-current liabilities	(287)	(39)
Net assets	275	249
Revenue	90	45
Loss for the period	(16)	(34)
Group's share of loss for the period	(4)	(8)
Barclay associate [member] | Group share of reported net assets at 19.9% [member]
Disclosure of associates [Line Items]
Net assets	55	50
Adjustments to reflect capitalised costs, and additional rights and obligations under the shareholder agreement	10	(7)
Carrying amount	$ 65	$ 43

Investment in associates and123

Investment in associates and joint ventures - Summary of Financial Information of Material Associate Investment (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Barclay associate [member]
Disclosure of associates [Line Items]
Net asset percentage	19.90%	19.90%

Investment in associates and124

Investment in associates and joint ventures - Summarised Aggregated Financial Information for Individually Immaterial Associates and Joint Ventures (Detail) - Before exceptional items [member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Operating profits/(losses) before exceptional items	$ 7	$ 6	$ 2
Joint ventures [member]
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Operating profits/(losses) before exceptional items	1	1	(1)
Associates [member]
Disclosure Of Investment In Associates And Joint Ventures [Line Items]
Operating profits/(losses) before exceptional items	$ 6	$ 5	$ 3

Other financial assets - Schedu

Other financial assets - Schedule of Other Financial Assets (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets [Line Items]
Equity securities available-for-sale	$ 127	$ 156
Loans and receivables	117	112
Total other financial assets	244	268
Current	16	20
Non-current	228	248
Total other financial assets	244	268
Quoted equity shares [member]
Disclosure of financial assets [Line Items]
Equity securities available-for-sale	10	14
Unquoted equity shares [member]
Disclosure of financial assets [Line Items]
Equity securities available-for-sale	117	142
Trade deposits and loans [member]
Disclosure of financial assets [Line Items]
Loans and receivables	43	43
Restricted funds [member]
Disclosure of financial assets [Line Items]
Loans and receivables	32	31
Bank accounts pledged as security [member]
Disclosure of financial assets [Line Items]
Loans and receivables	$ 42	$ 38

Other financial assets - Additi

Other financial assets - Additional Information (Detail) £ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2017GBP (£)
Disclosure of financial assets [Line Items]
Equity securities available-for-sale	$ 127	$ 156
Dividend income on available-for-sale financial assets	10	7
Proceeds from sale of interest in equity security available-for-sale	75
Bank accounts pledged as security | £			£ 31
Avendra LLC [member]
Disclosure of financial assets [Line Items]
Proceeds from sale of interest in equity security available-for-sale	$ 75
Percentage interest in equity security available-for-sale	6.29%
Gain on disposal of equity securities available-for-sale	$ 73
Trade deposits and loans [member]
Disclosure of financial assets [Line Items]
Material deposit made to a hotel owner in connection with a portfolio of management contracts	66
Discounted value of material deposit made to a hotel owner in connection with a portfolio of management contracts	28	19
US dollars [member]
Disclosure of financial assets [Line Items]
Equity securities available-for-sale	93	121
Hong Kong, Dollars
Disclosure of financial assets [Line Items]
Equity securities available-for-sale	25	24
Other currencies [member]
Disclosure of financial assets [Line Items]
Equity securities available-for-sale	$ 9	$ 11

Other financial assets - Sch127

Other financial assets - Schedule of Movement in Provision for Impairment of Other Financial Assets (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of financial assets that are either past due or impaired [abstract]
At 1 January	$ (22)	$ (28)
Disposals	4	6
At 31 December	$ (18)	$ (22)

Trade and other receivables - S

Trade and other receivables - Summary of Trade and Other Receivables (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Current
Trade receivables	$ 452	$ 368
Other receivables	23	25
Prepayments	74	77
Loans to and receivables from associates	2	2
Trade and other current receivables	$ 551	472
Non-current
Loans to associates		$ 8

Trade and other receivables - A

Trade and other receivables - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017
Trade and other receivables [abstract]
Non-interest-bearing trade receivables, payment terms	30 days

Trade and other receivables 130

Trade and other receivables - Summary of Maximum Exposure to Credit Risk for Trade and Other Receivables Excluding Prepayments by Geographic Region (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of trade and other receivables [line items]
Maximum exposure to credit risk	$ 477	$ 403
Americas [member]
Disclosure of trade and other receivables [line items]
Maximum exposure to credit risk	305	256
Europe [member]
Disclosure of trade and other receivables [line items]
Maximum exposure to credit risk	51	43
AMEA [member]
Disclosure of trade and other receivables [line items]
Maximum exposure to credit risk	71	61
China [member]
Disclosure of trade and other receivables [line items]
Maximum exposure to credit risk	$ 50	$ 43

Trade and other receivables 131

Trade and other receivables - Summary of Ageing of Trade and Other Receivables (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Disclosure of trade and other receivables [line items]
Gross	$ 554	$ 472
Provision	(77)	(69)	$ (56)	$ (47)
Net	477	403
Not past due [member]
Disclosure of trade and other receivables [line items]
Gross	333	289
Provision	(1)	(1)
Net	332	288
Past due 1 to 30 days [member]
Disclosure of trade and other receivables [line items]
Gross	68	58
Provision	(2)	(3)
Net	66	55
Past due 31 to 180 days [member]
Disclosure of trade and other receivables [line items]
Gross	82	64
Provision	(7)	(7)
Net	75	57
Past due more than 180 days [member]
Disclosure of trade and other receivables [line items]
Gross	71	61
Provision	(67)	(58)
Net	$ 4	$ 3

Trade and other receivables 132

Trade and other receivables - Summary of Movement in Provision for Impairment of Trade and Other Receivables (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Trade and other receivables [abstract]
At 1 January	$ (69)	$ (56)	$ (47)
Provided	(15)	(25)	(28)
Amounts written back	2	5	12
Amounts written off	6	5	7
Exchange adjustments	(1)	2
At 31 December	$ (77)	$ (69)	$ (56)

Cash and cash equivalents - Sum

Cash and cash equivalents - Summary of Cash and Cash Equivalents (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Cash and cash equivalents [abstract]
Cash at bank and in hand	$ 164	$ 131
Short-term deposits	4	75
Cash and cash equivalents	$ 168	$ 206

Cash and cash equivalents - Add

Cash and cash equivalents - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Cash and cash equivalents [line items]
Bank balances	$ 116	$ 91
Bank overdrafts	$ 110	$ 89
Maximum [member]
Cash and cash equivalents [line items]
Short-term deposits maturity period	P3M

Cash and cash equivalents - 135

Cash and cash equivalents - Summary of Cash and Cash Equivalents in the Statement of Cash Flows (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Cash and cash equivalents [abstract]
Cash at bank and in hand	$ 164	$ 131
Short-term deposits	4	75
Cash and cash equivalents	168	206
Bank overdrafts	(110)	(89)
Cash flows, cash and cash equivalents	$ 58	$ 117	$ 1,098	$ 55

Trade and other payables - Summ

Trade and other payables - Summary of Trade and Other Payables (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Current
Trade payables	$ 81	$ 94
Other tax and social security payable	48	38
Deferred revenue	49	37
Other payables	230	206
Accruals	360	306
Trade and other current payables	768	681
Non-current
Deferred revenue	85	78
Other payables	36	122
Trade and other non current payables	$ 121	$ 200

Provisions - Summary of Provisi

Provisions - Summary of Provisions (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of other provisions [Line Items]
Other provisions, beginning balance	$ 8	$ 15
Provided		5
Utilised		(12)
Other provisions, ending balance	8	8
Security Incidents.
Disclosure of other provisions [Line Items]
Other provisions, beginning balance	5
Provided		5
Other provisions, ending balance	5	5
Litigation [member]
Disclosure of other provisions [Line Items]
Other provisions, beginning balance	3	15
Utilised		(12)
Other provisions, ending balance	$ 3	$ 3

Provisions - Summary of Prov138

Provisions - Summary of Provisions Analysed as Current and Non-Current (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of other provisions [abstract]
Current	$ 3	$ 3
Non-current	5	5
Provisions current and non-current	$ 8	$ 8	$ 15

Provisions - Additional Informa

Provisions - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2016USD ($)
Disclosure Of Litigation Settlement [Abstract]
Litigation expenses	$ 12
Insurance recovery of litigation expenses	$ 8

Loans and other borrowings - Su

Loans and other borrowings - Summary of Loans and Other Borrowings (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of detailed information about borrowings [line items]
Current	$ 126	$ 106
Non-current	1,893	1,606
Total	2,019	1,712
Unsecured bank loans [member]
Disclosure of detailed information about borrowings [line items]
Non-current	262	107
Total	262	107
Finance lease obligations [member]
Disclosure of detailed information about borrowings [line items]
Current	16	17
Non-current	215	210
Total	231	227
GBP400m 3.875% bonds 2022 [member]
Disclosure of detailed information about borrowings [line items]
Non-current	538	489
Total	538	489
GBP300m 3.75% bonds 2025 [member]
Disclosure of detailed information about borrowings [line items]
Non-current	406	370
Total	406	370
GBP350m 2.125% bonds 2026 [member]
Disclosure of detailed information about borrowings [line items]
Non-current	472	430
Total	472	430
Unsecured bank loans, finance lease obligations, and bonds [member]
Disclosure of detailed information about borrowings [line items]
Current	16	17
Non-current	1,893	1,606
Total	1,909	1,623
Bank overdrafts [member]
Disclosure of detailed information about borrowings [line items]
Current	110	89
Total	110	89
Sterling [member]
Disclosure of detailed information about borrowings [line items]
Non-current	1,416	1,289
Total	1,416	1,289
US dollars [member]
Disclosure of detailed information about borrowings [line items]
Current	124	101
Non-current	477	317
Total	601	418
Euros [member]
Disclosure of detailed information about borrowings [line items]
Current	2	2
Total	$ 2	2
Other currencies [member]
Disclosure of detailed information about borrowings [line items]
Current		3
Total		$ 3

Loans and other borrowings -141

Loans and other borrowings - Summary of Loans and Other Borrowings (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2017GBP (£)
GBP400m 3.875% bonds 2022 [member]
Disclosure of detailed information about borrowings [line items]
Notional amount	£ 400,000,000
Bond interest rate	3.875%
Bond maturity period	28 November 2022
GBP300m 3.75% bonds 2025 [member]
Disclosure of detailed information about borrowings [line items]
Notional amount	£ 300,000,000
Bond interest rate	3.75%
Bond maturity period	14 August 2025
GBP350m 2.125% bonds 2026 [member]
Disclosure of detailed information about borrowings [line items]
Notional amount	£ 350,000,000
Bond interest rate	2.125%
Bond maturity period	24 August 2026

Loans and other borrowings -142

Loans and other borrowings - Summary of Loans and Other Borrowings, Excluding Bank Overdrafts (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)
Disclosure of detailed information about borrowings [line items]
Beginning balance	$ 1,623
Cash flows	153
Exchange adjustment	127
Other	6
Ending balance	1,909
Unsecured bank loans [member]
Disclosure of detailed information about borrowings [line items]
Beginning balance	107
Cash flows	153
Exchange adjustment	1
Other	1
Ending balance	262
Finance lease obligations [member]
Disclosure of detailed information about borrowings [line items]
Beginning balance	227
Other	4
Ending balance	231
GBP400m 3.875% bonds 2022 [member]
Disclosure of detailed information about borrowings [line items]
Beginning balance	489
Exchange adjustment	48
Other	1
Ending balance	538
GBP300m 3.75% bonds 2025 [member]
Disclosure of detailed information about borrowings [line items]
Beginning balance	370
Exchange adjustment	36
Ending balance	406
GBP350m 2.125% bonds 2026 [member]
Disclosure of detailed information about borrowings [line items]
Beginning balance	430
Exchange adjustment	42
Ending balance	$ 472

Loans and other borrowings - Ad

Loans and other borrowings - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)Options	Dec. 31, 2016USD ($)
Disclosure of detailed information about borrowings [line items]
Facilities provided by banks	$ 1,420	$ 1,420
Syndicated facility [member]
Disclosure of detailed information about borrowings [line items]
Facilities provided by banks	$ 1,275
Bonds maturity date	March 2,022
Interest rate	2.15%
Bilateral Facility [member]
Disclosure of detailed information about borrowings [line items]
Bonds maturity date	March 2,022
Facilities provided by banks	$ 75
Interest rate	2.15%
Finance lease obligations [member]
Disclosure of detailed information about borrowings [line items]
Interest rate	9.70%
Length of extension term (years)	20 years
Number of extension options | Options	2
GBP400m 3.875% bonds 2022 [member]
Disclosure of detailed information about borrowings [line items]
Bonds maturity date	28 November 2022
Interest rate	3.875%
Bond initial price percentage of face value	98.787%
Issued date	Nov. 28, 2012
GBP300m 3.75% bonds 2025 [member]
Disclosure of detailed information about borrowings [line items]
Bonds maturity date	14 August 2025
Interest rate	3.75%
Bond initial price percentage of face value	99.014%
Issued date	Aug. 14, 2015
GBP350m 2.125% bonds 2026 [member]
Disclosure of detailed information about borrowings [line items]
Bonds maturity date	24 August 2026
Interest rate	2.125%
Bond initial price percentage of face value	99.45%
Issued date	Aug. 24, 2016

Loans and other borrowings - Fi

Loans and other borrowings - Finance Lease Obligations (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of finance lease and operating lease by lessee [line items]
Minimum lease payments	$ 3,317	$ 3,333
Present value of payments	231	227
Less: amount representing finance charges	(3,086)	(3,106)
Minimum lease payments, Net	231	227
Present value of payments, Net	231	227
Less than 1 year [member]
Disclosure of finance lease and operating lease by lessee [line items]
Minimum lease payments	16	17
Present value of payments	16	17
Between one and five years [member]
Disclosure of finance lease and operating lease by lessee [line items]
Minimum lease payments	67	64
Present value of payments	49	48
More than 5 years [member]
Disclosure of finance lease and operating lease by lessee [line items]
Minimum lease payments	3,234	3,252
Present value of payments	$ 166	$ 162

Loans and other borrowings -145

Loans and other borrowings - Summary of Facilities Provided by Banks (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of facilities provided by banks [Line Items]
Utilised facilities	$ 265	$ 110
Unutilised facilities provided by banks	1,155	1,310
Total	1,420	1,420
Committed [member]
Disclosure of facilities provided by banks [Line Items]
Utilised facilities	264	110
Unutilised facilities provided by banks	1,086	1,240
Total	1,350	1,350
Uncommitted [member]
Disclosure of facilities provided by banks [Line Items]
Utilised facilities	1
Unutilised facilities provided by banks	69	70
Total	$ 70	$ 70

Loans and other borrowings -146

Loans and other borrowings - Summary of Unutilised Facilities (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of facilities provided by banks [Line Items]
Unutilised facilities provided by banks	$ 1,155	$ 1,310
Less than 1 year [member]
Disclosure of facilities provided by banks [Line Items]
Unutilised facilities provided by banks	69	70
After two but before five years [member]
Disclosure of facilities provided by banks [Line Items]
Unutilised facilities provided by banks	$ 1,086	$ 1,240

Net debt - Summary of Net Debt

Net debt - Summary of Net Debt (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of net debt [Abstract]
Cash and cash equivalents	$ 168	$ 206
Loans and other borrowings - current	(126)	(106)
Loans and other borrowings - non-current	(1,893)	(1,606)
Net debt	$ (1,851)	$ (1,506)	$ (529)

Net debt - Summary of Movement

Net debt - Summary of Movement in Net Debt (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Movement in net debt
Net decrease in cash and cash equivalents, net of overdrafts	$ (75)	$ (920)	$ 1,107
Add back cash flows in respect of other components of net debt:
Issue of long-term bonds		(459)	(458)
Long-term bonds repaid		315
Increase in other borrowings	(153)	(109)	355
Increase in net debt arising from cash flows	(228)	(1,173)
Non-cash movements:
Finance lease obligations	(4)	(4)
Decrease/(increase) in accrued interest	1	(6)
Exchange and other adjustments	(114)	206
(Increase)/decrease in net debt	(345)	(977)
Net debt at beginning of the year	(1,506)	(529)
Net debt at end of the year	$ (1,851)	$ (1,506)	$ (529)

Financial risk management - Add

Financial risk management - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Currency risk [member]
Disclosure of financial risk management [line items]
Foreign exchange derivatives	$ 30	$ 120
Fair value of derivative financial instruments	0	(3)
Liquidity risk [member]
Disclosure of financial risk management [line items]
Funds held in foreign countries	$ 3	$ 3
Number of financial covenants	Two
Capital risk management [member]
Disclosure of financial risk management [line items]
Amounts managed as capital	993	739
Fixed interest rate [member] | Interest rate risk [member]
Disclosure of financial risk management [line items]
Fixed Interest rate borrowings	86.00%	93.00%
US dollars [member] | Net investment hedges [member]
Disclosure of financial risk management [line items]
Foreign exchange derivatives	$ 160	$ 325

Financial risk management - Sum

Financial risk management - Summary of Interest and Foreign Exchange Risk Sensitivities (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Impact on profit before tax [member] | Currency risk [member] | Sterling US dollar exchange rate [member]
Disclosure of detailed information about financial instruments [Line Items]
Impact of 5 cent fall in exchange rate	$ 4	$ 5.2	$ 4.8
Impact on profit before tax [member] | Currency risk [member] | Euro US dollar exchange rate [member]
Disclosure of detailed information about financial instruments [Line Items]
Impact of 5 cent fall in exchange rate	(2.1)	(2.2)	(1.9)
Impact on profit before tax [member] | Interest rate risk [member] | US dollar interest rates [member]
Disclosure of detailed information about financial instruments [Line Items]
Impact of 1% increase interest rates	(2.9)	(1.8)	(0.9)
Impact on profit before tax [member] | Interest rate risk [member] | Sterling interest rates [member]
Disclosure of detailed information about financial instruments [Line Items]
Impact of 1% increase interest rates	0.3	1.3	7.9
Impact on net liabilities [member] | Currency risk [member] | Sterling US dollar exchange rate [member]
Disclosure of detailed information about financial instruments [Line Items]
Impact of 5 cent fall in exchange rate	44.1	47.2	23.7
Impact on net liabilities [member] | Currency risk [member] | Euro US dollar exchange rate [member]
Disclosure of detailed information about financial instruments [Line Items]
Impact of 5 cent fall in exchange rate	$ (4.1)	$ (5.5)	$ (7.6)

Financial risk management - 151

Financial risk management - Summary of Undiscounted Contractual Cash Flows of Financial Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Non-derivative financial liabilities:
Finance lease obligations	$ 3,317	$ 3,333
Trade and other payables, excluding deferred revenue	1,222	1,219
Provisions	8	8
Derivative financial liabilities:
Forward foreign exchange contracts		3
Bank overdrafts [member]
Non-derivative financial liabilities:
Bank loan	110	89
Unsecured bank loans [member]
Non-derivative financial liabilities:
Bank loan	264	110
GBP400m 3.875% bonds 2022 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	643	605
GBP300m 3.75% bonds 2025 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	521	489
GBP350m 2.125% bonds 2026 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	560	519
Less than 1 year [member]
Non-derivative financial liabilities:
Finance lease obligations	16	17
Trade and other payables, excluding deferred revenue	719	644
Provisions	3	3
Derivative financial liabilities:
Forward foreign exchange contracts		3
Less than 1 year [member] | Bank overdrafts [member]
Non-derivative financial liabilities:
Bank loan	110	89
Less than 1 year [member] | Unsecured bank loans [member]
Non-derivative financial liabilities:
Bank loan	264	110
Less than 1 year [member] | GBP400m 3.875% bonds 2022 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	21	19
Less than 1 year [member] | GBP300m 3.75% bonds 2025 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	15	14
Less than 1 year [member] | GBP350m 2.125% bonds 2026 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	10	9
Between 1 and 2 years [member]
Non-derivative financial liabilities:
Finance lease obligations	16	16
Trade and other payables, excluding deferred revenue	138	173
Provisions	5	5
Between 1 and 2 years [member] | GBP400m 3.875% bonds 2022 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	21	19
Between 1 and 2 years [member] | GBP300m 3.75% bonds 2025 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	15	14
Between 1 and 2 years [member] | GBP350m 2.125% bonds 2026 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	10	9
Between 2 and 5 years [Member]
Non-derivative financial liabilities:
Finance lease obligations	51	48
Trade and other payables, excluding deferred revenue	189	210
Between 2 and 5 years [Member] | GBP400m 3.875% bonds 2022 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	601	57
Between 2 and 5 years [Member] | GBP300m 3.75% bonds 2025 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	46	42
Between 2 and 5 years [Member] | GBP350m 2.125% bonds 2026 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	30	28
More than 5 years [member]
Non-derivative financial liabilities:
Finance lease obligations	3,234	3,252
Trade and other payables, excluding deferred revenue	176	192
More than 5 years [member] | GBP400m 3.875% bonds 2022 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities		510
More than 5 years [member] | GBP300m 3.75% bonds 2025 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	445	419
More than 5 years [member] | GBP350m 2.125% bonds 2026 [member]
Non-derivative financial liabilities:
Non-derivative financial liabilities	$ 510	$ 473

Financial risk management - 152

Financial risk management - Summary of Financial Assets Represents Maximum Exposure to Credit Risk (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of credit risk exposure [line items]
Cash and cash equivalents	$ 168	$ 206
Equity securities available-for-sale	127	156
Loans and receivables:
Other financial assets	117	112
Trade and other receivables, excluding prepayments	477	403
Financial assets	889	877
Credit risk [Member]
Disclosure of credit risk exposure [line items]
Cash and cash equivalents	168	206
Equity securities available-for-sale	127	156
Loans and receivables:
Other financial assets	117	112
Trade and other receivables, excluding prepayments	477	403
Financial assets	$ 889	$ 877

Fair value measurement - Summar

Fair value measurement - Summary of Carrying Amounts and Fair Values of Financial Assets and Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Financial assets
Cash and cash equivalents	$ 168	$ 206
Equity securities available-for-sale	127	156
Loans and receivables:
Other financial assets	117	112
Trade and other receivables, excluding prepayments	477	403
Financial assets	889	877
Financial liabilities
Loans and other borrowings	(2,019)	(1,712)
Loyalty programme liability	(760)	(685)
Trade and other payables	(889)	(881)
Derivatives		(3)
Provisions	(8)	(8)
Financial Liabilities	(3,676)	(3,289)
GBP400m 3.875% bonds 2022 [member]
Financial liabilities
Loans and other borrowings	(538)	(489)
GBP300m 3.75% bonds 2025 [member]
Financial liabilities
Loans and other borrowings	(406)	(370)
GBP350m 2.125% bonds 2026 [member]
Financial liabilities
Loans and other borrowings	(472)	(430)
Finance lease obligations [member]
Financial liabilities
Loans and other borrowings	(231)	(227)
Unsecured bank loans [member]
Financial liabilities
Loans and other borrowings	(262)	(107)
Bank overdrafts [member]
Financial liabilities
Loans and other borrowings	(110)	(89)
Fair value [member]
Financial assets
Cash and cash equivalents	168	206
Equity securities available-for-sale	127	156
Loans and receivables:
Other financial assets	117	112
Trade and other receivables, excluding prepayments	477	403
Financial assets	889	877
Financial liabilities
Loyalty programme liability	(760)	(685)
Trade and other payables	(889)	(881)
Derivatives		(3)
Provisions	(8)	(8)
Financial Liabilities	(3,835)	(3,430)
Fair value [member] | GBP400m 3.875% bonds 2022 [member]
Financial liabilities
Loans and other borrowings	(593)	(541)
Fair value [member] | GBP300m 3.75% bonds 2025 [member]
Financial liabilities
Loans and other borrowings	(441)	(408)
Fair value [member] | GBP350m 2.125% bonds 2026 [member]
Financial liabilities
Loans and other borrowings	(454)	(411)
Fair value [member] | Finance lease obligations [member]
Financial liabilities
Loans and other borrowings	(318)	(297)
Fair value [member] | Unsecured bank loans [member]
Financial liabilities
Loans and other borrowings	(262)	(107)
Fair value [member] | Bank overdrafts [member]
Financial liabilities
Loans and other borrowings	$ (110)	$ (89)

Fair value measurement - Sum154

Fair value measurement - Summary of Fair Value Measurement Hierarchy of Assets and Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Equity securities available-for-sale:
Equity securities available-for-sale	$ 127	$ 156
Liabilities
Loans and other borrowings	(2,019)	(1,712)
Derivatives		(3)
GBP400m 3.875% bonds 2022 [member]
Liabilities
Loans and other borrowings	(538)	(489)
GBP300m 3.75% bonds 2025 [member]
Liabilities
Loans and other borrowings	(406)	(370)
GBP350m 2.125% bonds 2026 [member]
Liabilities
Loans and other borrowings	(472)	(430)
Finance lease obligations [member]
Liabilities
Loans and other borrowings	(231)	(227)
Fair value [member]
Equity securities available-for-sale:
Equity securities available-for-sale	127	156
Liabilities
Derivatives		(3)
Fair value [member] | Quoted equity shares [member]
Equity securities available-for-sale:
Equity securities available-for-sale	10	14
Fair value [member] | Unquoted equity shares [member]
Equity securities available-for-sale:
Equity securities available-for-sale	117	142
Fair value [member] | GBP400m 3.875% bonds 2022 [member]
Liabilities
Loans and other borrowings	(593)	(541)
Fair value [member] | GBP300m 3.75% bonds 2025 [member]
Liabilities
Loans and other borrowings	(441)	(408)
Fair value [member] | GBP350m 2.125% bonds 2026 [member]
Liabilities
Loans and other borrowings	(454)	(411)
Fair value [member] | Finance lease obligations [member]
Liabilities
Loans and other borrowings	(318)	(297)
Level 1 [member] | Fair value [member] | Quoted equity shares [member]
Equity securities available-for-sale:
Equity securities available-for-sale	10	14
Level 1 [member] | Fair value [member] | GBP400m 3.875% bonds 2022 [member]
Liabilities
Loans and other borrowings	(593)	(541)
Level 1 [member] | Fair value [member] | GBP300m 3.75% bonds 2025 [member]
Liabilities
Loans and other borrowings	(441)	(408)
Level 1 [member] | Fair value [member] | GBP350m 2.125% bonds 2026 [member]
Liabilities
Loans and other borrowings	(454)	(411)
Level 2 [member] | Fair value [member]
Liabilities
Derivatives		(3)
Level 2 [member] | Fair value [member] | Finance lease obligations [member]
Liabilities
Loans and other borrowings	(318)	(297)
Level 3 [member] | Fair value [member] | Unquoted equity shares [member]
Equity securities available-for-sale:
Equity securities available-for-sale	$ 117	$ 142

Fair value measurement- Additio

Fair value measurement- Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of fair value measurement of assets and liabilities [Line Items]
Transfers between Level 1 and Level 2 fair value measurements	$ 0
Transfers into Level 3 of fair value measurements	0
Transfers out of Level 3 of fair value measurements	$ 0
Interest rate used to discount cash flows relating to finance lease obligations	6.90%	7.20%
Unquoted equity investments [Member]
Disclosure of fair value measurement of assets and liabilities [Line Items]
Average price earnings ratio for a competitor group	30.7	24.5
Non-marketability factor	30.00%	30.00%
Sensitivity analysis increase in average price earnings ratio in fair value of investments	$ 2,000,000	$ 2,000,000
Sensitivity analysis decrease in average price earnings ratio in fair value of investments	$ 2,000,000	$ 2,000,000
Sensitivity analysis increase in price-earnings ratio	10.00%	10.00%
Sensitivity analysis decrease in price-earnings ratio	10.00%	10.00%
Sensitivity analysis increase in net assets fair value of investments	$ 7,000,000	$ 7,000,000
Sensitivity analysis decrease in net assets fair value of investments	$ 7,000,000	$ 7,000,000
Sensitivity analysis increase in net assets percentage	10.00%	10.00%
Sensitivity analysis decrease in net assets percentage	10.00%	10.00%

Fair value measurement - Sum156

Fair value measurement - Summary of Reconciliation of Movements in the Fair Values of Investments Classified as Level 3 (Detail) - Level 3 [member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of other financial assets [line items]
At 1 January	$ 142	$ 136
Additions	2	2
Disposals	(3)	(15)
Reclassification of associate (note 14)		14
Valuation gains recognised in other comprehensive income	48	5
Valuation gains reclassified to the income statement on disposal	(73)
Exchange and other adjustments	1
At 31 December	$ 117	$ 142

Reconciliation of profit for157

Reconciliation of profit for the year to cash flow from operations - Summary of Reconciliation of Profit for the Year to Cash Flow from Operations (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Reconciliation of profit or loss to net cash flows from operating activities [Abstract]
Profit for the year	$ 593	$ 417	$ 1,224
Adjustments for:
Net financial expenses	85	87	87
Income tax charge	85	174	188
Depreciation and amortisation	103	96	96
Impairment	18	16	36
Other exceptional items	(22)	13	(855)
Equity-settled share-based cost	21	17	19
Dividends from associates and joint ventures	4	5	5
(Increase)/decrease in trade and other receivables	(71)	(24)	3
Net change in loyalty programme liability and System Fund surplus	8	65	42
System Fund depreciation and amortisation	36	31	21
Increase/(decrease) in other trade and other payables	44	102	(13)
Utilisation of provisions, net of insurance recovery		(4)
Retirement benefit contributions, net of costs	(1)	(32)	(4)
Cash flows relating to exceptional items	(44)	(19)	(45)
Other items	(3)	9	6
Total adjustments	263	536	(414)
Cash flow from operations	$ 856	$ 953	$ 810

Retirement benefits - Additiona

Retirement benefits - Additional Information (Detail) £ in Millions, $ in Millions	Nov. 01, 2015USD ($)	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)	Dec. 31, 2017GBP (£)	Dec. 31, 2016GBP (£)	Dec. 31, 2015USD ($)
Disclosure of defined benefit plans [line items]
Bank accounts pledged as security | £				£ 31
Description of changes in assumptions used for determining retirement benefit costs		Changes in assumptions used for determining retirement benefit costs and obligations may have a material impact on the income statement and the statement of financial position. The key assumptions are the pension increases, discount rate, the rate of inflation and the assumed mortality rate. The sensitivity analysis below is based on extrapolating reasonable changes in these assumptions, using year-end conditions and assuming no interdependency between the assumptions.
Expected company payments		$ 9
Actuarial assumption of expected rates of mortality [Member]
Disclosure of defined benefit plans [line items]
Mortality - per annum long term trend		1.25%
Mortality - male pensioners age rated down		8 months 12 days
Mortality - male non-pensioners age rated down		6 months
Mortality - female pensioners age rated down		2 years 3 months 19 days
Mortality - female non-pensioners age rated down		2 years 7 months 6 days
Description of mortality assumptions		Mortality is the most significant demographic assumption. [The current assumptions for the UK are based on the S2PA ‘light’ year of birth tables with projected mortality improvements using the CMI_2015 model and a 1.25% per annum long-term trend with age rated down by 0.7 and 2.3 years for pensioners and 0.5 and 2.6 years for non-pensioners, male and female respectively. In the US, the current assumptions are based on the RP-2014 Employee/Healthy Annuitant Generationally Projected with Scale MP-2016 mortality tables.
US-based defined benefit plans [member]
Disclosure of defined benefit plans [line items]
Description of retirement benefit plan		The Group also maintains the following US-based defined benefit plans: the funded Inter-Continental Hotels Pension Plan (the Plan), unfunded Inter-Continental Hotels Non-qualified Pension Plans and unfunded Inter-Continental Hotels Corporation Postretirement Medical, Dental, Vision and Death Benefit Plan. All plans are closed to new members. In respect of the Plan, an Investment Committee has responsibility for the oversight and management of the plan’s assets, which are held in a separate trust. The Committee comprises senior company employees and is assisted by professional advisers as and when required.
Explanation of changes in description of retirement benefit plan		During 2015, the Group made a lump sum cash-out offer to the terminated vested members of the Inter-Continental Hotels Pension Plan. Members accepting the offer received lump sum cash payments totalling $11m on 1 November 2015.During 2016, the Group made a funding contribution of $32m to the Plan which has enabled it to achieve full funding. The assets of the Plan have subsequently been invested 100% in liability-matching assets.
Inter-Continental Hotels Pension Plan [Member]
Disclosure of defined benefit plans [line items]
Funding contribution			$ 32
Benefits paid in cash for the terminated members	$ 11
Other Overseas Pension Plans [Member]
Disclosure of defined benefit plans [line items]
Description of retirement benefit plan		The Group also operates a number of smaller pension schemes outside the UK, the most significant of which is a defined contribution scheme in the US; there is no material difference between the pension costs of, and contributions to, these schemes.
Increase/ (decrease) In liabilities [member] | Healthcare costs trend rate [Member] | 1% point increase [Member]
Disclosure of defined benefit plans [line items]
Accumulated post-employment benefit obligations		$ 1.9	1.9			$ 2
Increase/ (decrease) In liabilities [member] | Healthcare costs trend rate [Member] | 1% point decrease [Member]
Disclosure of defined benefit plans [line items]
Accumulated post-employment benefit obligations		$ (1.8)	$ (1.7)			$ (1.8)
United Kingdom [member]
Disclosure of defined benefit plans [line items]
Description of retirement benefit plan		Since 6 August 2014, UK retirement and death in service benefits are provided for eligible employees by the IHG UK Defined Contribution Pension Plan. Members, including those who have been auto-enrolled since 1 September 2013, are provided with defined contribution arrangements under this plan; benefits are based on each individual member’s personal account. The plan is HM Revenue & Customs registered and governed by an independent trustee, assisted by professional advisers as and when required. The overall operation of the plan is subject to the oversight of The Pensions Regulator. Residual defined benefit obligations remain in respect of additional benefits provided to members of an unfunded pension arrangement who were affected by lifetime or annual allowances under the former defined benefit arrangements. Accrual under this arrangement ceased with effect from 1 July 2013 and a cash-out offer in 2014 resulted in the extinguishment of approximately 70% of the unfunded pension obligations. The Company meets the benefit payment obligations of the remaining members as they fall due. A charge over certain ring-fenced bank accounts totalling £31m at 31 December 2016 (see note 15) is currently held as security on behalf of the remaining members.
Explanation of changes in description of retirement benefit plan		The former defined benefit plan, the InterContinental Hotels UK Pension Plan, was wound up on 21 July 2015 following the completion of the buy-out and transfer of the defined benefit obligations to Rothesay Life on 31 October 2014.
Approximate extinguishment of the unfunded pension obligations		70.00%
Bank accounts pledged as security | £					£ 31

Retirement benefits - Defined B

Retirement benefits - Defined Benefit Plans - Amounts Recognised as Administrative Expenses (Detail) - Administrative expenses [member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of defined benefit plans [line items]
Net interest expense	$ 4	$ 4	$ 5
Administration costs	1	1	2
Settlement cost (gain)			(2)
Operating profit	5	5	5
Pension plans [member] | United Kingdom [member]
Disclosure of defined benefit plans [line items]
Net interest expense	1	1	1
Administration costs			1
Operating profit	1	1	2
Pension plans [member] | US and other [member]
Disclosure of defined benefit plans [line items]
Net interest expense	2	2	3
Administration costs	1	1	1
Settlement cost (gain)			(2)
Operating profit	3	3	2
US post-employment benefits [member]
Disclosure of defined benefit plans [line items]
Net interest expense	1	1	1
Operating profit	$ 1	$ 1	$ 1

Retirement benefits - Define160

Retirement benefits - Defined Benefit Plans - Amounts Recognised in Other Comprehensive Income (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of defined benefit plans [line items]
Total other comprehensive (loss)/ income for the year	$ (124)	$ 180	$ 18
Re-measurement gains and losses recognised in other comprehensive income [member]
Disclosure of defined benefit plans [line items]
Return on plan assets (excluding amounts included in interest)	9		(7)
Demographic assumptions	1	6	5
Financial assumptions	(9)	(11)	10
Experience adjustments	(2)	1	2
Change in asset restriction (excluding amounts included in interest)	(3)		3
Total other comprehensive (loss)/ income for the year	(4)	(4)	13
Retirement benefit assets [member] | Re-measurement gains and losses recognised in other comprehensive income [member]
Disclosure of defined benefit plans [line items]
Return on plan assets (excluding amounts included in interest)	9		(7)
Change in asset restriction (excluding amounts included in interest)	(3)		3
Total other comprehensive (loss)/ income for the year	6		(4)
Retirement benefit obligations [member] | Re-measurement gains and losses recognised in other comprehensive income [member]
Disclosure of defined benefit plans [line items]
Demographic assumptions	1	6	5
Financial assumptions	(9)	(11)	10
Experience adjustments	(2)	1	2
Total other comprehensive (loss)/ income for the year	$ (10)	$ (4)	$ 17

Retirement benefits - Define161

Retirement benefits - Defined Benefit Plans - Summary of Amounts Recognised on the Balance Sheet (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of defined benefit plans [line items]
Fair value of plan assets	$ 152	$ 148
Present value of benefit obligations	(250)	(244)
Retirement benefit assets [member]
Disclosure of defined benefit plans [line items]
Fair value of plan assets	152
Present value of benefit obligations	(146)
Surplus in schemes	6
Asset restriction	(3)
Total retirement benefit obligations	3
Retirement benefit obligations [member]
Disclosure of defined benefit plans [line items]
Fair value of plan assets		148
Present value of benefit obligations	(104)	(244)
Total retirement benefit obligations	(104)	(96)
Pension plans [member] | United Kingdom [member]
Disclosure of defined benefit plans [line items]
Present value of benefit obligations	(29)	(27)
Pension plans [member] | United Kingdom [member] | Retirement benefit obligations [member]
Disclosure of defined benefit plans [line items]
Present value of benefit obligations	(29)	(27)
Total retirement benefit obligations	(29)	(27)
Pension plans [member] | US and other [member]
Disclosure of defined benefit plans [line items]
Fair value of plan assets	152	148
Present value of benefit obligations	(197)	(195)
Pension plans [member] | US and other [member] | Retirement benefit assets [member]
Disclosure of defined benefit plans [line items]
Fair value of plan assets	152
Present value of benefit obligations	(146)
Surplus in schemes	6
Asset restriction	(3)
Total retirement benefit obligations	3
Pension plans [member] | US and other [member] | Retirement benefit obligations [member]
Disclosure of defined benefit plans [line items]
Fair value of plan assets		148
Present value of benefit obligations	(51)	(195)
Total retirement benefit obligations	(51)	(47)
US post-employment benefits [member]
Disclosure of defined benefit plans [line items]
Present value of benefit obligations	(24)	(22)
US post-employment benefits [member] | Retirement benefit obligations [member]
Disclosure of defined benefit plans [line items]
Present value of benefit obligations	(24)	(22)
Total retirement benefit obligations	$ (24)	$ (22)

Retirement benefits - Summary o

Retirement benefits - Summary of Principal Financial Assumptions Used to Determine Benefit Obligations (Detail)	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Pension plans [member] | United Kingdom [member]
Disclosure of defined benefit plan actuarial assumptions [line items]
Pensions increases	3.20%	3.30%	3.20%
Discount rate	2.60%	2.70%	4.00%
Inflation rate	3.20%	3.30%	3.20%
Pension plans [member] | United States [member]
Disclosure of defined benefit plan actuarial assumptions [line items]
Discount rate	3.30%	3.70%	3.90%
US post-employment benefits [member]
Disclosure of defined benefit plan actuarial assumptions [line items]
Discount rate	3.30%	3.80%	3.90%
Ultimate rate that the cost trend rate trends to	4.50%	4.50%	4.50%
US post-employment benefits [member] | Pre 65 [member]
Disclosure of defined benefit plan actuarial assumptions [line items]
Healthcare cost trend rate	7.70%	7.00%	7.50%
US post-employment benefits [member] | Post 65 [member]
Disclosure of defined benefit plan actuarial assumptions [line items]
Healthcare cost trend rate	8.70%	8.30%	9.00%

Retirement benefits - Define163

Retirement benefits - Defined Benefit Plans - Life Expectancy Assumptions at Retirement Age (Detail) - Pension plans [member] - yr	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
United Kingdom [member]
Disclosure Of Forecast Life Expectancies [Line Items]
Current pensioners at 65 - male	24	24	26
Current pensioners at 65 - female	26	26	29
Future pensioners at 65 - male	25	25	28
Future pensioners at 65 - female	28	28	31
United States [member]
Disclosure Of Forecast Life Expectancies [Line Items]
Current pensioners at 65 - male	21	21	21
Current pensioners at 65 - female	23	23	23
Future pensioners at 65 - male	22	22	23
Future pensioners at 65 - female	24	24	25

Retirement benefits - Define164

Retirement benefits - Defined Benefit Plans - Sensitivity Analysis of Actuarial Assumptions (Detail) $ in Millions	Dec. 31, 2017USD ($)
United Kingdom [member] | 0.25% decrease [member] | Higher/(lower) pension cost [member] | Pensions increases [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	$ (0.1)
United Kingdom [member] | 0.25% decrease [member] | Higher/(lower) pension cost [member] | Discount rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	(0.1)
United Kingdom [member] | 0.25% decrease [member] | Higher/(lower) pension cost [member] | Inflation rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	(0.1)
United Kingdom [member] | 0.25% decrease [member] | Increase/ (decrease) In liabilities [member] | Pensions increases [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	(1.1)
United Kingdom [member] | 0.25% decrease [member] | Increase/ (decrease) In liabilities [member] | Discount rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	1.5
United Kingdom [member] | 0.25% decrease [member] | Increase/ (decrease) In liabilities [member] | Inflation rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	(1.1)
United Kingdom [member] | 0.25% increase [member] | Increase/ (decrease) In liabilities [member] | Pensions increases [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption	1.4
United Kingdom [member] | 0.25% increase [member] | Increase/ (decrease) In liabilities [member] | Discount rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption	(1.4)
United Kingdom [member] | 0.25% increase [member] | Increase/ (decrease) In liabilities [member] | Inflation rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption	1.4
United Kingdom [member] | One year increase [member] | Increase/ (decrease) In liabilities [member] | Mortality rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption	0.8
United States [member] | 0.25% decrease [member] | Higher/(lower) pension cost [member] | Discount rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	(0.1)
United States [member] | 0.25% decrease [member] | Increase/ (decrease) In liabilities [member] | Discount rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Decrease in actuarial assumption	2.9
United States [member] | 0.25% increase [member] | Increase/ (decrease) In liabilities [member] | Discount rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption	(2.7)
United States [member] | One year increase [member] | Higher/(lower) pension cost [member] | Mortality rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption	0.2
United States [member] | One year increase [member] | Increase/ (decrease) In liabilities [member] | Mortality rate [member]
Disclosure of sensitivity analysis for actuarial assumptions [line items]
Increase in actuarial assumption	$ 9.7

Retirement benefits - Summar165

Retirement benefits - Summary of Movement in Benefit Obligation (Detail) - Retirement benefit obligations [member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of defined benefit plans [line items]
Balance at 1 January	$ 244	$ 250
Interest expense	9	9
Benefits paid	(15)	(14)
Re-measurement losses	10	4
Exchange adjustments	2	(5)
Balance at 31 December	250	244
Comprising:
Funded plans	146	145
Unfunded plans	104	99
Balance at 31 December	250	244
Pension plans [member] | United Kingdom [member]
Disclosure of defined benefit plans [line items]
Balance at 1 January	27	27
Interest expense	1	1
Benefits paid	(1)
Re-measurement losses		4
Exchange adjustments	2	(5)
Balance at 31 December	29	27
Comprising:
Unfunded plans	29	27
Balance at 31 December	29	27
Pension plans [member] | US and other [member]
Disclosure of defined benefit plans [line items]
Balance at 1 January	195	202
Interest expense	7	7
Benefits paid	(13)	(13)
Re-measurement losses	8	(1)
Balance at 31 December	197	195
Comprising:
Funded plans	146	145
Unfunded plans	51	50
Balance at 31 December	197	195
US post-employment benefits [member]
Disclosure of defined benefit plans [line items]
Balance at 1 January	22	21
Interest expense	1	1
Benefits paid	(1)	(1)
Re-measurement losses	2	1
Balance at 31 December	24	22
Comprising:
Unfunded plans	24	22
Balance at 31 December	$ 24	$ 22

Retirement benefits - Summar166

Retirement benefits - Summary of Movement in Plan Assets (Detail) - Retirement benefit assets [member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016
Disclosure of net defined benefit liability/asset [line items]
Beginning balance	$ 148	$ 121
Company contributions	6	37
Benefits paid	(15)	(14)
Interest income	5	5
Re-measurement gains	9
Administration costs	(1)	(1)
Ending balance	152	148
Pension plans [member] | United Kingdom [member]
Disclosure of net defined benefit liability/asset [line items]
Company contributions	1
Benefits paid	(1)
Pension plans [member] | US and other [member]
Disclosure of net defined benefit liability/asset [line items]
Beginning balance	148	121
Company contributions	4	36
Benefits paid	(13)	(13)
Interest income	5	5
Re-measurement gains	9
Administration costs	(1)	(1)
Ending balance	152	148
US post-employment benefits [member]
Disclosure of net defined benefit liability/asset [line items]
Company contributions	1	1
Benefits paid	$ (1)	$ (1)

Retirement benefits - Summar167

Retirement benefits - Summary of Plan Assets Measured at Fair Value (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of defined benefit plans [line items]
Fair value of plan assets	$ 152	$ 148
United States [member]
Disclosure of defined benefit plans [line items]
Fair value of plan assets	152	148
United States [member] | Investments quoted in active markets [member]
Disclosure of defined benefit plans [line items]
Investment funds: fixed income securities	150	146
United States [member] | Unquoted investments [member]
Disclosure of defined benefit plans [line items]
Cash	$ 2	$ 2

Retirement benefits - Summar168

Retirement benefits - Summary of Movement in Asset Restriction (Detail) - Effect of asset ceiling [member] $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)
Disclosure of net defined benefit liability/asset [line items]
Re-measurement losses	$ 3
Balance at 31 December	3
Pension plans [member] | US and other [member]
Disclosure of net defined benefit liability/asset [line items]
Re-measurement losses	3
Balance at 31 December	$ 3

Retirement benefits - Summar169

Retirement benefits - Summary of Estimated Future Benefit Payments (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)Years	Dec. 31, 2016USD ($)Years
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 158	$ 159
Less than 1 year [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	15	15
Between one and five years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	61	61
More than 5 years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	82	83
Pension plans [member] | United Kingdom [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 20	$ 15
Average duration of obligation (years) | Years	20.5	21
Pension plans [member] | United Kingdom [member] | Between one and five years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 3	$ 2
Pension plans [member] | United Kingdom [member] | More than 5 years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	17	13
Pension plans [member] | United States [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 129	$ 131
Average duration of obligation (years) | Years	10.3	10.3
Pension plans [member] | United States [member] | Less than 1 year [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 14	$ 14
Pension plans [member] | United States [member] | Between one and five years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	53	54
Pension plans [member] | United States [member] | More than 5 years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	62	63
US post-employment benefits [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 14	$ 13
Average duration of obligation (years) | Years	10.4	10.2
US post-employment benefits [member] | Less than 1 year [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 1	$ 1
US post-employment benefits [member] | Between one and five years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	6	5
US post-employment benefits [member] | More than 5 years [member]
Disclosure of net defined benefit liability/asset [line items]
Estimated future benefit payments	$ 7	$ 7

Share-based payments - Addition

Share-based payments - Additional Information (Detail) £ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)awardshares	Dec. 31, 2017GBP (£)award£ / sharesshares	Dec. 31, 2016USD ($)awardshares	Dec. 31, 2016GBP (£)awardshares	Dec. 31, 2015USD ($)awardshares
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
Share based payment cost | $	$ 21		$ 17		$ 19
Weighted average share price at exercise date | £		£ 38.047		£ 25.111
Administrative expenses [member] | Exceptional items [member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
Share based payment cost | $	$ 2		$ 0		$ 0
Maximum [member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
IHG share price | £ / shares		£ 47.19
Minimum [member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
IHG share price | £ / shares		36.554
Closing [Member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
IHG share price | £ / shares		£ 47.19
Annual Performance Plan [member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
Number of shares awarded to employees	234,918	234,918	335,775	335,775	265,285
Annual Performance Plan one-off awards | shares	79,471	79,471	103,071	103,071	58,338
Long Term Incentive Plan [member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
Number of shares awarded to employees	805,045	805,045	1,355,721	1,355,721	1,803,308
Vesting period of share awards	3 years	3 years
LTIP Restricted stock units [member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
Number of shares awarded to employees	524,587	524,587	467,203	467,203
LTIP Performance-related awards [member]
Disclosure of terms and conditions of share-based payment arrangement [Line Items]
Number of shares awarded to employees	280,458	280,458	888,518	888,518	1,803,308

Share-based payments - Summary

Share-based payments - Summary of Information about Awards Granted (Detail)	12 Months Ended
	Dec. 31, 2017GBP (£)yr	Dec. 31, 2016GBP (£)yr	Dec. 31, 2015GBP (£)yr
Annual Performance Plan [member]
Information regarding option pricing models and assumptions used for grants during the year [line items]
Weighted average share price | £	£ 37.81	£ 27.25	£ 25.65
Term (years) | yr	3	3	3
Long Term Incentive Plan [member]
Information regarding option pricing models and assumptions used for grants during the year [line items]
Weighted average share price | £	£ 43	£ 28.46	£ 26.34
Expected dividend yield	2.05%	2.55%	2.34%
Risk-free interest rate	0.10%	0.36%	0.59%
Volatility	24.00%	24.00%	22.00%
Term (years) | yr	3	3	3

Share-based payments - Summa172

Share-based payments - Summary of Information about Awards Granted (Parenthetical) (Detail)	12 Months Ended
	Dec. 31, 2017
Annual Performance Plan [member]
Information regarding option pricing models and assumptions used for grants during the year [line items]
Description of option pricing model	Binomial valuation model
Long Term Incentive Plan [member]
Information regarding option pricing models and assumptions used for grants during the year [line items]
Description of option pricing model	Monte Carlo Simulation and Binomial valuation model

Share-based payments - Summa173

Share-based payments - Summary of Movements in Awards Outstanding Under the Schemes (Detail)	12 Months Ended
	Dec. 31, 2017USD ($)awardyr	Dec. 31, 2016USD ($)awardyr	Dec. 31, 2015USD ($)awardyr
Annual Performance Plan [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Beginning balance	685,000	689,000	768,000
Granted	234,918	335,775	265,285
Vested	(263,000)	(229,000)	(307,000)
Share capital consolidation	(21,000)	(104,000)
Lapsed or cancelled	(20,000)	(7,000)	(37,000)
Ending balance	616,000	685,000	689,000
Fair value of awards granted during the year | $	$ 49.593	$ 36.719	$ 38.745
Weighted average remaining contract life (years) | yr	1.2	1.2	1.2
LTIP Performance-related awards [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Beginning balance	4,201,000	5,275,000	6,120,000
Granted	280,458	888,518	1,803,308
Vested	(928,000)	(915,000)	(1,278,000)
Lapsed or cancelled	(1,160,000)	(1,048,000)	(1,370,000)
Ending balance	2,393,000	4,201,000	5,275,000
Fair value of awards granted during the year | $	$ 41.332	$ 17.680	$ 17.345
Weighted average remaining contract life (years) | yr	0.6	0.9	1.1
LTIP Restricted stock units [member]
Disclosure of number and weighted average remaining contractual life of outstanding share options [line items]
Beginning balance	449,000
Granted	524,587	467,203
Lapsed or cancelled	(58,000)	(18,000)
Ending balance	916,000	449,000
Fair value of awards granted during the year | $	$ 52.510	$ 36.245
Weighted average remaining contract life (years) | yr	1.7	2.2

Equity - Summary of Equity Shar

Equity - Summary of Equity Share Capital (Detail) - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of classes of share capital [line items]
Number of shares beginning balance	206	248	248
Beginning balance	$ (759)	$ 319	$ (717)
Share capital consolidation	(9)	(42)
Number of shares ending balance	197	206	248
Ending balance	$ (851)	$ (759)	$ 319
Equity share capital [member]
Disclosure of classes of share capital [line items]
Beginning balance	141	169	178
Exchange adjustments	13	(28)	(9)
Ending balance	154	141	169
Share premium [Member]
Disclosure of classes of share capital [line items]
Beginning balance	93	111	117
Exchange adjustments	8	(18)	(6)
Ending balance	101	93	111
Nominal value [Member]
Disclosure of classes of share capital [line items]
Beginning balance	48	58	61
Exchange adjustments	5	(10)	(3)
Ending balance	$ 53	$ 48	$ 58

Equity - Summary of Equity S175

Equity - Summary of Equity Share Capital (Parenthetical) (Detail) - £ / shares	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Ordinary shares [Member] | Equity share capital [member]
Disclosure of classes of share capital [line items]
Nominal value per share	£ 0.19810	£ 0.18967	£ 0.15805	£ 0.15805

Equity - Additional Information

Equity - Additional Information (Detail) $ in Millions	May 22, 2017USD ($)	May 23, 2016USD ($)	Dec. 31, 2017USD ($)shares	Dec. 31, 2016USD ($)shares	Dec. 31, 2015USD ($)shares	May 09, 2017£ / sharesshares	Feb. 28, 2017USD ($)	May 09, 2016£ / sharesshares	Feb. 23, 2016USD ($)
Disclosure of reserves within equity [line items]
Authorised share capital			0
Total return of funds announced to shareholders | $							$ 400		$ 1,500
Share consolidation basis - number of new ordinary shares						45		5
Share consolidation basis - nominal value per share of new ordinary shares | £ / shares						£ 0.19810		£ 0.18967
Share consolidation basis - number of existing ordinary shares						47		6
Share consolidation basis - nominal value per share of existing ordinary shares | £ / shares						£ 0.18967		£ 0.15805
Special dividend paid | $	$ 400	$ 1,500	$ 404	$ 1,500
Currency Translation Reserve [Member]
Disclosure of reserves within equity [line items]
Fair value of derivative instruments designated as hedges | $			$ 0	$ (3)	$ (3)
Treasury shares [member]
Disclosure of reserves within equity [line items]
Treasury shares transferred to employee share trusts			900,000	900,000
Reduction in number of Treasury Shares due to share consolidation			400,000	1,700,000
Number of treasury shares held			7,600,000	8,900,000	11,500,000
Treasury shares held, nominal value | $			$ 2	$ 2.1	$ 2.7
Shares held by employee share trusts [member]
Disclosure of reserves within equity [line items]
Carrying value of shares held | $			$ 5.4	$ 10.5	$ 18.3
Number of shares held			200,000	300,000	500,000
Market value of shares held | $			$ 12.1	$ 15	$ 19.8

Operating leases - Additional I

Operating leases - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of operating lease expenses [Abstract]
Operating lease expenses	$ 86	$ 84	$ 77
Contingent rent expenses	32	32	29
Income from sub-leases	$ 2	$ 2	$ 3
Average remaining terms of leases	15 years	17 years
Future minimum rentals to be received under non-cancellable sub-leases	$ 4	$ 4

Operating leases - Summary of F

Operating leases - Summary of Future Minimum Lease Payments Under Non-cancellable Operating Leases (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of finance lease and operating lease by lessor [line items]
Minimum lease payments payable under non-cancellable operating lease	$ 534	$ 590
Due within one year [member]
Disclosure of finance lease and operating lease by lessor [line items]
Minimum lease payments payable under non-cancellable operating lease	56	53
Between 1 and 2 years [member]
Disclosure of finance lease and operating lease by lessor [line items]
Minimum lease payments payable under non-cancellable operating lease	46	49
Two to three years [member]
Disclosure of finance lease and operating lease by lessor [line items]
Minimum lease payments payable under non-cancellable operating lease	45	43
Three to four years [member]
Disclosure of finance lease and operating lease by lessor [line items]
Minimum lease payments payable under non-cancellable operating lease	60	41
Four to five years [member]
Disclosure of finance lease and operating lease by lessor [line items]
Minimum lease payments payable under non-cancellable operating lease	30	58
More than 5 years [member]
Disclosure of finance lease and operating lease by lessor [line items]
Minimum lease payments payable under non-cancellable operating lease	$ 297	$ 346

Capital and other commitments -

Capital and other commitments - Summary of Capital and Other Commitments (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
Disclosure of contractual capital commitments [line items]
Capital and other commitments	$ 104	$ 97
Property, plant and equipment [member]
Disclosure of contractual capital commitments [line items]
Capital and other commitments	18	11
Intangible assets [member]
Disclosure of contractual capital commitments [line items]
Capital and other commitments	$ 86	$ 86

Capital and other commitment180

Capital and other commitments - Additional Information (Detail) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Capital commitments [abstract]
Estimated outstanding commitment to invest in associates	$ 33,000,000	$ 36,000,000
Unutilised facilities provided by banks	$ 5,000,000	$ 0

Contingencies and guarantees -

Contingencies and guarantees - Additional Information (Detail)	12 Months Ended
	Dec. 31, 2017USD ($)	Dec. 31, 2016USD ($)
Disclosure of contingent liabilities [line items]
Provision		$ 5,000,000
Outstanding letters of credit	$ 35,000,000	37,000,000
Guarantees of loans made to equity accounted investments	54,000,000	33,000,000
Other contingent liabilities	0	0
Kimpton security incident [member]
Disclosure of contingent liabilities [line items]
Provision		$ 5,000,000
Kimpton and Americas security incident [member]
Disclosure of contingent liabilities [line items]
Provision	5,000,000
Americas security incident [member]
Disclosure of contingent liabilities [line items]
Number of managed properties affected by security incident		12
Performance guarantees [member]
Disclosure of contingent liabilities [line items]
Performance guarantees provided for in the financial statements	6,000,000	$ 5,000,000
Maximum unprovided exposure for guarantees	$ 31,000,000	$ 14,000,000

Related party disclosures - Sum

Related party disclosures - Summary of Total Compensation of Key Management Personnel (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Compensation of key management personnel [abstract]
Short-term employment benefits	$ 21.3	$ 19.2	$ 19.5
Contributions to defined contribution pension plans	0.6	0.8	0.7
Equity compensation benefits	10.2	7.4	6.2
Termination benefits	1.9
Total compensation of key management personnel	$ 34	$ 27.4	$ 26.4

Related party disclosures - 183

Related party disclosures - Summary of Related Party Disclosures for Associates and Joint Ventures (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of transactions between related parties [Line Items]
Revenue from associates and joint ventures	$ 9	$ 6	$ 3
Loans to associates		9	7
Other amounts owed by associates and joint ventures	2	1	2
Associates [member]
Disclosure of transactions between related parties [Line Items]
Revenue from associates and joint ventures	8	5	3
Loans to associates		9	7
Other amounts owed by associates and joint ventures	2	1	$ 2
Joint ventures [member]
Disclosure of transactions between related parties [Line Items]
Revenue from associates and joint ventures	$ 1	$ 1

Related party disclosures - Add

Related party disclosures - Additional Information (Detail) - Barclay associate [member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Disclosure of transactions between related parties [Line Items]
Loan to and from material associate investment (offset in accordance with IAS32)	$ 237	$ 237
Average interest rate on interest payable and receivable relating to loan to and from material associate investment	2.00%	1.40%
Short-term advances made to material associate investment and repaid			$ 22

System Fund - Additional Inform

System Fund - Additional Information (Detail) $ in Millions	12 Months Ended
	Dec. 31, 2017USD ($)Employees	Dec. 31, 2016USD ($)Employees	Dec. 31, 2015USD ($)Employees
System fund [line items]
Released future redemption liability			$ 156
Proceeds from System Fund	$ 8	$ 65	$ 42
System fund [member]
System fund [line items]
Employees related with payroll costs | Employees	5,555	5,434	5,416

System Fund - Summary of System

System Fund - Summary of System Fund (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
System fund [line items]
Assessment fees and contributions received from hotels	$ 1,562	$ 1,439	$ 1,351
Proceeds from sale of IHG Rewards Club points	324	283	222
Marketing	321	335	308
IHG Rewards Club	452	360	345
Payroll costs	339	311	295
Net (deficit)/surplus for the year	(69)	41	118
Interest expense on borrowings	69	74	74
IHG Rewards Club Loyalty Programme [member]
System fund [line items]
Interest expense on borrowings	$ 7	$ 3	$ 2

System Fund - Summary of Liabil

System Fund - Summary of Liabilities Relating to Fund (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
System fund [line items]
Liabilities	$ 4,026	$ 3,686
System fund surplus [member]
System fund [line items]
Liabilities	158
System fund [member]
System fund [line items]
Liabilities	918	912	$ 835
System fund [member] | System fund surplus [member]
System fund [line items]
Liabilities	158	227	186
System fund [member] | Loyalty programme liability [member]
System fund [line items]
Liabilities	$ 760	$ 685	$ 649

System Fund - Summary of Lia188

System Fund - Summary of Liabilities Relating to Fund (Parenthetical) (Detail) - USD ($) $ in Millions	Dec. 31, 2017	Dec. 31, 2016
System Fund [abstract]
Loyalty programme liability, current	$ 343	$ 291
Loyalty programme liability, non-current	$ 417	$ 394

Group Companies - Summary of In

Group Companies - Summary of Investment in Subsidiaries (Detail)	12 Months Ended
	Dec. 31, 2017
IHG Management d.o.o Beograd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	"IHG Management" d.o.o. Beograd
Registered addresses	Beograd, Cincar, Jankova 3, Serbia
Ownership Percentage	100.00%
24th Street Operator Sub, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	24th Street Operator Sub, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
36th Street IHG Sub, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	36th Street IHG Sub, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
426 Main Ave LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	426 Main Ave LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
46 Nevins Street Associates, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	46 Nevins Street Associates, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
2250 Blake Street Hotel, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	2250 Blake Street Hotel, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Allegro Management LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Allegro Management LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Alpha Kimball Hotel LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Alpha Kimball Hotel LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
American Commonwealth Assurance Co.Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	American Commonwealth Assurance Co. Ltd.
Registered addresses	Clarendon House, Church Street West, Bermuda
Ownership Percentage	100.00%
Asia Pacific Holdings Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Asia Pacific Holdings Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Barclay Operating Corp. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Barclay Operating Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
BHMC Canada Inc. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	BHMC Canada Inc.
Registered addresses	199 Bay Street, Suite 2800, Commerce Court West, Toronto, ON M5L 1A9, Canada
Ownership Percentage	100.00%
BHR Holdings B.V. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	BHR Holdings B.V.
Registered addresses	Kingsfordweg 151, 1043 GR Amsterdam, The Netherlands
Ownership Percentage	100.00%
BHR Luxembourg SARL [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	BHR Luxembourg SARL
Registered addresses	26 Blvd. Royal, L-2449, Luxembourg
Ownership Percentage	100.00%
BHR Pacific Holdings Inc. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	BHR Pacific Holdings, Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
BHTC Canada Inc. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	BHTC Canada Inc.
Registered addresses	199 Bay Street, Suite 2800, Commerce Court West, Toronto, ON M5L 1A9, Canada
Ownership Percentage	100.00%
BOC Barclay Sub LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	BOC Barclay Sub LLC
Registered addresses	111 Eighth Avenue, New York, NY 10011, USA
Ownership Percentage	100.00%
Bristol Oakbrook Tenant Company [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Bristol Oakbrook Tenant Company
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Cafe Biarritz [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Cafe Biarritz
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Cambridge Lodging LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Cambridge Lodging LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Capital Lodging LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Capital Lodging LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Compania Inter Continental De Hoteles El Salvador SA [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Compania Inter-Continental De Hoteles El Salvador SA
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Crowne Plaza Amsterdam (Management) B.V. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Crowne Plaza Amsterdam (Management) B.V.
Registered addresses	Nieuwezijds Voorburgwal 5, 1012 RC Amsterdam, The Netherlands
Ownership Percentage	100.00%
Crowne Plaza LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Crowne Plaza LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Cumberland Akers Hotel LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Cumberland Akers Hotel LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Dunwoody Operations, Inc.[member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Dunwoody Operations, Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Edinburgh IC Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Edinburgh IC Limited
Registered addresses	Caledonian Exchange, 19a Canning Street, Edinburgh, EH3 8HE, UK
Ownership Percentage	100.00%
EVEN Real Estate Holding LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	EVEN Real Estate Holding LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
General Innkeeping Acceptance Corporation [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	General Innkeeping Acceptance Corporation
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Guangzhou SC Hotels Services Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Guangzhou SC Hotels Services Ltd.
Registered addresses	Building 4, No. 13 Xiao Gang Zhong Ma Road, Zhuhai District, Guangzhou, Guangdong, P.R. China
Ownership Percentage	100.00%
H.I. (Ireland) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	H.I. (Ireland) Limited
Registered addresses	29 Earlsfort Terrace, Dublin 2, D02 AY28, Ireland
Ownership Percentage	100.00%
HI Sugarloaf, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	HI Sugarloaf, LLC
Registered addresses	289 S. Culver Street, Lawrenceville, GA 30046, USA
Ownership Percentage	100.00%
Hale International Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Hale International Ltd.
Registered addresses	Craigmuir Chambers, Road Town, Tortola VG1110, British Virgin Islands
Ownership Percentage	100.00%
HC International Holdings, Inc [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	HC International Holdings, Inc.
Registered addresses	Wilmington Trust SP Services, Inc. 1105 North Market Street, Suite 1300, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
HH France Holdings SAS [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	HH France Holdings SAS
Registered addresses	31–33 rue Mogador – 75009 Paris, France
Ownership Percentage	100.00%
HH Hotels (EMEA) B.V. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	HH Hotels (EMEA) B.V.
Registered addresses	Kingsfordweg 151, 1043 GR Amsterdam, The Netherlands
Ownership Percentage	100.00%
HH Hotels (Romania) SRL [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	HH Hotels (Romania) SRL
Registered addresses	Bucharest, 1st District, 50–52 Buzesti St, 83 module, 11 floor, Romania
Ownership Percentage	100.00%
HIM (Aruba) NV [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	HIM (Aruba) NV
Registered addresses	230 J E Irausquin Boulevard, Palm Beach, Aruba
Ownership Percentage	100.00%
Hoft Properties LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Hoft Properties LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Holiday Hospitality Franchising, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Hospitality Franchising, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Holiday Inn Mexicana S.A. de C.V [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inn Mexicana S.A. de C.V.
Registered addresses	Ontario # 1050, Col. Providencia. Guadalajara, Jalisco CP 44630, Mexico
Ownership Percentage	100.00%
Holiday Inns (China) Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (China) Ltd
Registered addresses	Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong
Ownership Percentage	100.00%
Holiday Inns (Chongqing), Inc. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Chongqing), Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns (Courtalin) Holdings SAS [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Courtalin) Holdings SAS
Registered addresses	31–33 rue Mogador – 75009 Paris, France
Ownership Percentage	100.00%
Holiday Inns (Courtalin) SAS [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Courtalin) SAS
Registered addresses	31–33 rue Mogador – 75009 Paris, France
Ownership Percentage	100.00%
Holiday Inns (England) Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (England) Ltd.
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Holiday Inns (Germany), LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Germany), LLC
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns (Guangzhou), Inc [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Guangzhou), Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns (Jamaica) Inc [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Jamaica) Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns (Malaysia) Ltd [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Malaysia) Ltd.
Registered addresses	Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong
Ownership Percentage	100.00%
Holiday Inns (Middle East) Ltd [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Middle East) Ltd.
Registered addresses	Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong
Ownership Percentage	100.00%
Holiday Inns (Philippines) Inc [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Philippines), Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns (Saudi Arabia) Inc [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Saudi Arabia), Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns (South East Asia) Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (South East Asia) Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns (Thailand) Ltd. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (Thailand) Ltd.
Registered addresses	Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong
Ownership Percentage	100.00%
Holiday Inns (UK), Inc. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns (UK), Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns Crowne Plaza (Hong Kong), Inc.[member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns Crowne Plaza (Hong Kong), Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
Holiday Inns Holdings (Australia) Pty Ltd.[member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns Holdings (Australia) Pty Ltd
Registered addresses	Level 11, 20 Bond Street, Sydney NSW 2000, Australia
Ownership Percentage	100.00%
Holiday Inns Inc.[member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Holiday Inns Investment (Nepal) Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns Investment (Nepal) Ltd.
Registered addresses	Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong
Ownership Percentage	100.00%
Holiday Inns of America (UK) Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns of America (UK) Ltd.
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Holiday Inns of Belgium N.V. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Inns of Belgium N.V.
Registered addresses	Rond Punt Schumanplein 11, 1040 Brussels, Belgium
Ownership Percentage	100.00%
Holiday Pacific Equity Corporation [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Pacific Equity Corporation
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Holiday Pacific LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Pacific LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Holiday Pacific Partners, LP [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Holiday Pacific Partners, LP
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Hotel InterContinental London (Holdings) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Hotel InterContinental London (Holdings) Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Hotel Inter-Continental London Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Hotel Inter-Continental London Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Hoteles Y Turismo HIH SRL [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Hoteles Y Turismo HIH SRL
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IC Hotelbetriebsfuhrungs GmbH [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IC Hotelbetriebsfuhrungs GmbH
Registered addresses	Johannesgasse 28, 1030 Wien, Am Heumarkt 4, 1030 Wien, Austria
Ownership Percentage	100.00%
IC Hotels Management (Portugal) Unipessoal, Lda [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IC Hotels Management (Portugal) Unipessoal, Lda
Registered addresses	Avenida da Republica, no 52 – 9, 1069 – 211, Lisbon, Portugal
Ownership Percentage	100.00%
IC International Hotels Limited Liability Company [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IC International Hotels Limited Liability Company
Registered addresses	24, Rusakovskaya Str., Moscow 107014, Russian Federation
Ownership Percentage	100.00%
IHC (Thailand) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC (Thailand) Limited
Registered addresses	967 Rama I Road, Patumwan, Bangkok, Thailand
Ownership Percentage	100.00%
IHC Buckhead, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC Buckhead, LLC
Registered addresses	289 S. Culver Street, Lawrenceville, GA 30046, USA
Ownership Percentage	100.00%
IHC Edinburgh (Holdings) [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC Edinburgh (Holdings)
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHC Hopkins (Holdings) Corp [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC Hopkins (Holdings) Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHC Hotel Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC Hotel Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHC Inter-Continental (Holdings) Corp [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC Inter-Continental (Holdings) Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHC London (Holdings) [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC London (Holdings)
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHC May Fair (Holdings) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC May Fair (Holdings) Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHC May Fair Hotel Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC May Fair Hotel Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHC M-H (Holdings) Corp [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC M-H (Holdings) Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHC Overseas (U.K.) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC Overseas (U.K.) Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHC UK (Holdings) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC UK (Holdings) Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHC United States (Holdings) Corp [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC United States (Holdings) Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHC Willard (Holdings) Corp [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHC Willard (Holdings) Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHG (Australasia) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG (Australasia) Limited
Registered addresses	230 Victoria Street, #13-00 Bugis Junction Towers, 188024, Singapore
Ownership Percentage	100.00%
IHG (Marseille) SAS [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG (Marseille) SAS
Registered addresses	31–33 rue Mogador – 75009 Paris, France
Ownership Percentage	100.00%
IHG (Thailand) Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG (Thailand) Limited
Registered addresses	973 President Tower, 7th Floor, Units 7A, 7B, 7C, 7D, 7I, 7F, 7G and 7H, Ploenchit Road, Khwaeng Lumpini, Khet Pathumwan, Bangkok Metropolis, 10330, Thailand
Ownership Percentage	100.00%
IHG Bangkok Ltd.[member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Bangkok Ltd
Registered addresses	Craigmuir Chambers, Road Town, Tortola VG1110, British Virgin Islands
Ownership Percentage	100.00%
IHG Brasil Administracao de Hoteis e Servicos.[member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Brasil Administracao de Hoteis e Servicos Ltda
Registered addresses	Alameda Jau 536 #3S-B, Sao Paulo, Brazil
Ownership Percentage	100.00%
IHG Commission Services SRL [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Commission Services SRL
Registered addresses	Suite 1, Ground Floor, The Financial Services Centre, Bishops Court Hill, St. Michael, Barbados, BB14004
Ownership Percentage	100.00%
IHG Community Development, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Community Development, LLC
Registered addresses	289 S. Culver Street, Lawrenceville, GA 30046, USA
Ownership Percentage	100.00%
IHG Cyprus Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Cyprus Limited
Registered addresses	195 Arch. Markarios III Ave., Neocleous House, 3030 Limassol, Cyprus
Ownership Percentage	100.00%
IHG de Argentina SA [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG de Argentina SA
Registered addresses	Avenida Cordoba 1547, piso 8, oficina A, Buenos Aires, Argentina
Ownership Percentage	100.00%
IHG ECS (Barbados) SRL [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG ECS (Barbados) SRL
Registered addresses	Suite 1, Ground Floor, The Financial Services Centre, Bishops Court Hill, St. Michael, Barbados, BB14004
Ownership Percentage	100.00%
IHG Franchising Brasil Ltda [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Franchising Brasil Ltda
Registered addresses	Alameda Jau 536, Suite 3S-D, Sao Paulo, Brazil
Ownership Percentage	100.00%
IHG Franchising DR Corporation [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Franchising DR Corporation
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHG Franchising LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Franchising, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHG Hotels (New Zealand) Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Hotels (New Zealand) Limited
Registered addresses	Floor 9, 36 Kitchener Street, Auckland Central, Auckland 1010, New Zealand
Ownership Percentage	100.00%
IHG Hotels Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Hotels Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHG Hotels Management (Australia) Pty Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Hotels Management (Australia) Pty Limited
Registered addresses	Level 11, 20 Bond Street, Sydney NSW 2000, Australia
Ownership Percentage	100.00%
IHG Hotels Nigeria Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Hotels Nigeria Limited
Registered addresses	1, Murtala Muhammed Drive, Ikoyi, Lagos, Nigeria
Ownership Percentage	100.00%
IHG Hotels South Africa (Pty) Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Hotels South Africa (Pty) Ltd
Registered addresses	Central Office Park Unit 4, 257 Jean Avenue, Centurion 0157, South Africa
Ownership Percentage	100.00%
IHG International Partnership [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG International Partnership
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHG Istanbul Otel Ynetim Limited Sirketi [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Istanbul Otel Yönetim Limited Sirketi
Registered addresses	Eski Büyükdere Cd. Park Plaza No:14 K:4 Maslak – Sarıyer, Istanbul, Turkey
Ownership Percentage	100.00%
IHG Japan (Management) LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Japan (Management) LLC
Registered addresses	20th Floor, Toranomon Kotohira Tower, 2–8, Toranomon 1-chome, Minato-ku, Tokyo, Japan
Ownership Percentage	100.00%
IHG Japan (Osaka) LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Japan (Osaka) LLC
Registered addresses	20th Floor, Toranomon Kotohira Tower, 2–8, Toranomon 1-chome, Minato-ku, Tokyo, Japan
Ownership Percentage	100.00%
IHG Management (Maryland) LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Management (Maryland) LLC
Registered addresses	HIQ Corporate Services Inc., 715 St. Paul Street, Baltimore, MD 21202, USA
Ownership Percentage	100.00%
IHG Management (Netherlands) B.V. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Management (Netherlands) B.V.
Registered addresses	Kingsfordweg 151, 1043 GR Amsterdam, The Netherlands
Ownership Percentage	100.00%
IHG Management MD Barclay Sub LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Management MD Barclay Sub LLC
Registered addresses	111 Eighth Avenue, New York, NY 10011, USA
Ownership Percentage	100.00%
IHG Management SL d.o.o [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Management SL d.o.o
Registered addresses	Cesta v Mestni log 1, 1000 Ljubljana, Slovenia
Ownership Percentage	100.00%
IHG Orchard Street Member, LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Orchard Street Member, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
IHG PS Nominees Limited [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG PS Nominees Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
IHG Systems Pty Ltd [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Systems Pty Ltd
Registered addresses	Level 11, 20 Bond Street, Sydney NSW 2000, Australia
Ownership Percentage	100.00%
IHG Szalloda Budapest Szolgaltato Kft. [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG Szalloda Budapest Szolgaltato Kft.
Registered addresses	1052 Budapest, Apáczai Csere János u. 12–14, Hungary
Ownership Percentage	100.00%
IND East Village SD Holdings, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IND East Village SD Holdings, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
InterContinental Berlin Service Company GmbH [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Berlin Service Company GmbH
Registered addresses	Budapester Str. 2, D-10787, Berlin, Germany
Ownership Percentage	100.00%
InterContinental (Branston) 1 Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental (Branston) 1 Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
InterContinental (PB) 1 [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental (PB) 1
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
InterContinental (PB) 2 [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental (PB) 2
Registered addresses	BDO LLP, Two Snowhill, Birmingham, B4 6GA, UK
Ownership Percentage	100.00%
InterContinental (PB) 3 Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental (PB) 3 Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
InterContinental Brasil Administracao de Hoteis Ltda [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Brasil Administracao de Hoteis Ltda
Registered addresses	Alameda Jau 536 #3S-B, Sao Paulo, Brazil
Ownership Percentage	100.00%
Inter-Continental D.C. Operating Corp. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental D.C. Operating Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Inter-Continental Florida Investment Corp. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Florida Investment Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Inter-Continental Florida Partner Corp. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Florida Partner Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
InterContinental Gestion Hotelera S.L. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Gestion Hotelera S.L.
Registered addresses	Paseo de la Castellana 49, 28046 Madrid, Spain
Ownership Percentage	100.00%
Inter-Continental Hospitality Corporation [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hospitality Corporation
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
InterContinental Hotel Berlin GmbH [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotel Berlin GmbH
Registered addresses	Budapester Str. 2, D-10787, Berlin, Germany
Ownership Percentage	100.00%
InterContinental Hotel Dusseldorf GmbH (Germany) [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotel Düsseldorf GmbH (Germany)
Registered addresses	Koenigsallee 59, D-40215, Dusseldorf, Germany
Ownership Percentage	100.00%
Inter-Continental Hoteleira Limitada [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hoteleira Limitada
Registered addresses	Av Das Americas 500, Bloco 3, Sala 316, Barra da Tijuca CEP 22640-100, Rio de Janeiro, Brazil
Ownership Percentage	100.00%
Inter-Continental Hotels (Montreal) Operating Corp. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hotels (Montreal) Operating Corp.
Registered addresses	InterContinental Montreal, 360 St. Antoine Street West, Montreal, Quebec H2Y 3X4, Canada
Ownership Percentage	100.00%
Inter-Continental Hotels (Montreal) Owning Corp. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hotels (Montreal) Owning Corp.
Registered addresses	InterContinental Montreal, 360 St. Antoine Street West, Montreal, Quebec H2Y 3X4, Canada
Ownership Percentage	100.00%
InterContinental Hotels (Puerto Rico) Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels (Puerto Rico) Inc.
Registered addresses	361 San Francisco Street Penthouse, San Juan, PR 00901, Puerto Rico
Ownership Percentage	100.00%
Inter-Continental Hotels (Singapore) Pte. Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hotels (Singapore) Pte. Ltd.
Registered addresses	230 Victoria Street, #13-00 Bugis Junction Towers, 188024, Singapore
Ownership Percentage	100.00%
Inter-Continental Hotels Corporation [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hotels Corporation
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Inter-Continental Hotels Corporation de Venezuela C.A. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hotels Corporation de Venezuela C.A.
Registered addresses	Hotel Tamanaco Inter-Continental, Final Av. Ppal, Mercedes, Caracas, Venezuela
Ownership Percentage	100.00%
Intercontinental Hotels Corporation Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Intercontinental Hotels Corporation Limited
Registered addresses	Clarendon House, Church Street West, Bermuda
Ownership Percentage	100.00%
InterContinental Hotels Group (Asia Pacific) Pte Ltd [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (Asia Pacific) Pte Ltd
Registered addresses	230 Victoria Street, #13-00 Bugis Junction Towers, 188024, Singapore
Ownership Percentage	100.00%
InterContinental Hotels Group (Australia) Pty Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (Australia) Pty Limited
Registered addresses	Level 11, 20 Bond Street, Sydney NSW 2000, Australia
Ownership Percentage	100.00%
InterContinental Hotels Group (Canada) Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (Canada) Inc.
Registered addresses	199 Bay Street, Suite 2800, Commerce Court West, Toronto, ON M5L 1A9, Canada
Ownership Percentage	100.00%
InterContinental Hotels Group (Espana) SA [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (España) SA
Registered addresses	Paseo de la Castellana 49, 28046 Madrid, Spain
Ownership Percentage	100.00%
InterContinental Hotels Group (Greater China) Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (Greater China) Limited
Registered addresses	Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong
Ownership Percentage	100.00%
InterContinental Hotels Group (India) Pvt. Ltd [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (India) Pvt. Ltd
Registered addresses	11th Floor, Building No. 10, Tower C, DLF Phase-II, DLF Cyber City, Gurgaon, Haryana-122002, India
Ownership Percentage	100.00%
InterContinental Hotels Group (Japan) Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (Japan) Inc.
Registered addresses	800 S. Gay Street, Suite 201, Knoxville, TN 37929, USA
Ownership Percentage	100.00%
InterContinental Hotels Group (New Zealand) Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (New Zealand) Limited
Registered addresses	Floor 9, 36 Kitchener Street, Auckland Central, Auckland 1010, New Zealand
Ownership Percentage	100.00%
InterContinental Hotels Group (Shanghai) Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group (Shanghai) Ltd.
Registered addresses	2nd Floor, Citigroup Tower, No. 33 Huayuanshiqiao Road, Pudong, Shanghai, P.R. China
Ownership Percentage	100.00%
InterContinental Hotels Group Customer Services Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group Customer Services Ltd.
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
InterContinental Hotels Group do Brasil Limitada [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group do Brasil Limitada
Registered addresses	Alameda Jau 536, Suite 3S-C, Sao Paulo, Brazil
Ownership Percentage	100.00%
InterContinental Hotels Group Healthcare Trustee Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group Healthcare Trustee Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
InterContinental Hotels Group Operating Corp. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group Operating Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
InterContinental Hotels Group Resources Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group Resources Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
InterContinental Hotels Group Services Company [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Group Services Company
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
InterContinental Hotels Italia, S.r.L. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Italia, S.r.L.
Registered addresses	Bastioni di Porta Nuova 21, 20121 Milano, Italy
Ownership Percentage	100.00%
InterContinental Hotels Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
InterContinental Hotels Management GmbH [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Management GmbH
Registered addresses	Am Hauptbahnhof, D-60329, Frankfurt, Germany
Ownership Percentage	100.00%
InterContinental Hotels Nevada Corporation [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Hotels Nevada Corporation
Registered addresses	701 S. Carson Street, Suite 200, Carson City, NV 89701, USA
Ownership Percentage	100.00%
Inter-Continental Hotels of San Francisco Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Hotels of San Francisco Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Inter-Continental IOHC (Mauritius) Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental IOHC (Mauritius) Limited
Registered addresses	JurisTax Services Ltd, Level 12, NeXTeracom Tower II, Ebene, Mauritius
Ownership Percentage	100.00%
Inter-Continental Management (Australia) Pty Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Inter-Continental Management (Australia) Pty Limited
Registered addresses	Level 11, 20 Bond Street, Sydney NSW 2000, Australia
Ownership Percentage	100.00%
InterContinental Management AM LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Management AM LLC
Registered addresses	10, V. Sargsyan Str, office 114, Yerevan 0010, Armenia
Ownership Percentage	100.00%
InterContinental Management Bulgaria EOOD [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Management Bulgaria EOOD
Registered addresses	4fl. 51B Bulgaria Blvd., Triaditsa, Sofia, Bulgaria
Ownership Percentage	100.00%
InterContinental Management France SAS [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Management France SAS
Registered addresses	31–33 rue Mogador – 75009 Paris, France
Ownership Percentage	100.00%
InterContinental Management Poland sp. z.0.0 [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Management Poland sp. z.o.o
Registered addresses	Al. Jerozolimskie 56C, 00-803 Warsaw, Poland
Ownership Percentage	100.00%
InterContinental Overseas Holding Corporation [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	InterContinental Overseas Holding Corporation
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KG Benefits LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KG Benefits LLC
Registered addresses	1210 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KG Gift Card Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KG Gift Card Inc.
Registered addresses	818 West 7th Street, Los Angeles, CA 90017, USA
Ownership Percentage	100.00%
KG Liability LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KG Liability LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KG Technology, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KG Technology, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHP Washington Operator LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHP Washington Operator LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG 11th Avenue Hotel LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG 11th Avenue Hotel LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG 851 LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG 851 LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Aertson LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Aertson LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Alexandria LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Alexandria LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Alexis, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Alexis, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Allegro, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Allegro, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Argyle, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Argyle, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Austin Beverage Company, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Austin Beverage Company, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Baltimore, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Baltimore, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Born LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Born LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Boston Hotel, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Boston Hotel, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Canary LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Canary LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Cayman LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Cayman LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Cayman Employer Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Cayman Employer Ltd.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG DC 1731 LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG DC 1731 LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG DC 2505 LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Donovan LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Donovan LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Employer, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Employer, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Employer, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Goleta LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Goleta LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Gray LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Gray LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Gray U2 LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Gray U2 LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Hillcrest, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Hillcrest, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Huntington Beach LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Huntington Beach LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG King Street, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG King Street, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG La Peer LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG La Peer LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Miami Beach LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Miami Beach LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Muse LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Muse LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG NPC LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG NPC LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Onyx LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Onyx LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Palladian LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Palladian LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Palomar Phoenix LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Palomar Phoenix LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Philly Monaco LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Philly Monaco LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Pittsburgh LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Pittsburgh LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Reynolds LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Reynolds LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Riverplace LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Riverplace LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Sacramento LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Sacramento LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Savannah LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Savannah LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Schofield LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Schofield LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Sedona LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Sedona LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG SFD LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG SFD LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG State Street LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG State Street LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Sutter LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Sutter LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Sutter Union LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Sutter Union LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Taconic LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Taconic LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Tariff LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Tariff LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Texas Hospitality, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Texas Hospitality, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Texas Operations, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Texas Operations, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Tryon LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Tryon LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Vero Beach, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Vero Beach, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Vintage Park LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Vintage Park LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG VZ Austin LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG VZ Austin LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Wabash LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Wabash LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Westwood, LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Westwood, LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Wilshire LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Wilshire LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG WPB LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG WPB LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
KHRG Zamora LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Zamora LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Kimpton Hollywood Licenses LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Sutter Union LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Kimpton Hotel & Restaurant Group LLC [member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	KHRG Taconic LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Kimpton Phoenix Licenses Holdings LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Kimpton Phoenix Licenses Holdings LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Kimpton Sedona Licenses LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Kimpton Sedona Licenses LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Louisiana Acquisitions Corp. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Louisiana Acquisitions Corp.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Mercer Fairview Holdings LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Mercer Fairview Holdings LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
MH Lodging LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	MH Lodging LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
PML Services LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	PML Services LLC
Registered addresses	HIQ Corporate Services Inc., 715 St. Paul Street, Baltimore, MD 21202, USA
Ownership Percentage	100.00%
Pollstrong Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Pollstrong Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Powell Pine, Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Powell Pine, Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Priscilla Holiday of Texas, Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Priscilla Holiday of Texas, Inc.
Registered addresses	11003 Onion Creek Court, Austin, TX 78747, USA
Ownership Percentage	100.00%
PT SC Hotels & Resorts Indonesia [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	PT SC Hotels & Resorts Indonesia
Registered addresses	Menara Impreium 22nd Floor, Suite D, JI. HR. Rasuna Said Kav.1, Guntur Sub-district, Setiabudi District, South Jakarta 12980, Indonesia
Ownership Percentage	100.00%
Resort Services International (Cayo Largo) L.P. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Resort Services International (Cayo Largo) L.P.
Registered addresses	Three Ravinia Drive, Suite 100, Atlanta, GA 30346, USA
Ownership Percentage	100.00%
RM Lodging LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	RM Lodging LLC
Registered addresses	289 S. Culver Street, Lawrenceville, GA 30046, USA
Ownership Percentage	100.00%
SBS Maryland Beverage Company LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SBS Maryland Beverage Company LLC
Registered addresses	HIQ Corporate Services Inc., 715 St. Paul Street, Baltimore, MD 21202, USA
Ownership Percentage	100.00%
SC Cellars Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SC Cellars Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
SC Hotels International Services, Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SC Hotels International Services, Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
SC Leisure Group Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SC Leisure Group Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
SC NAS 2 Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SC NAS 2 Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
SC Quest Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SC Quest Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
SC Reservations (Philippines) Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SC Reservations (Philippines) Inc.
Registered addresses	Three Ravinia Drive, Suite 100, Atlanta, GA 30346, USA
Ownership Percentage	100.00%
SCH Insurance Company [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SCH Insurance Company
Registered addresses	150 South Champlain Street, Burlington, VT 05401, USA
Ownership Percentage	100.00%
SCIH Branston 3 [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SCIH Branston 3
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Semiramis for training of Hotel Personnel and Hotel Management SAE [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Semiramis for training of Hotel Personnel and Hotel Management SAE
Registered addresses	Ground Floor, Al Kamel Law Building, Plot 52-b, Banks Area, Six of October City, Egypt
Ownership Percentage	100.00%
SF MH Acquisition LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SF MH Acquisition LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Six Continents Corporate Services [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Corporate Services
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Six Continents Holdings Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Holdings Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Six Continents Hotels de Colombia SA [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Hotels de Colombia SA
Registered addresses	Calle 16, No28–51, Variante las Palmas, Colombia
Ownership Percentage	100.00%
Six Continents Hotels International Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Hotels International Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Six Continents Hotels, Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Hotels, Inc.
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Six Continents International Holdings B.V. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents International Holdings B.V.
Registered addresses	Kingsfordweg 151, 1043 GR Amsterdam, The Netherlands
Ownership Percentage	100.00%
Six Continents Investments Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Investments Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Six Continents Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Six Continents Overseas Holdings Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Overseas Holdings Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
Six Continents Restaurants Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Six Continents Restaurants Limited
Registered addresses	Broadwater Park, Denham, Buckinghamshire, UB9 5HR, UK
Ownership Percentage	100.00%
SixCo North America, Inc. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SixCo North America, Inc.
Registered addresses	Wilmington Trust SP Services, Inc. 1105 North Market Street, Suite 1300, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Solamar Lodging LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Solamar Lodging LLC
Registered addresses	1209 Orange Street, Wilmington, DE 19801, USA
Ownership Percentage	100.00%
Southern Pacific Hotel Corporation (BVI) Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Southern Pacific Hotel Corporation (BVI) Ltd.
Registered addresses	Craigmuir Chambers, Road Town, Tortola VG1110, British Virgin Islands
Ownership Percentage	100.00%
Southern Pacific Hotels Properties Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Southern Pacific Hotels Properties Limited
Registered addresses	Craigmuir Chambers, Road Town, Tortola VG1110, British Virgin Islands
Ownership Percentage	100.00%
SPHC Group Pty Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SPHC Group Pty Ltd.
Registered addresses	Level 11, 20 Bond Street, Sydney NSW 2000, Australia
Ownership Percentage	100.00%
SPHC Management Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	SPHC Management Ltd.
Registered addresses	Port Moresby Travelodge, Hunter Street, Section 27, Allotments 26 and 27, Granville, Port Moresby, National Capital District, Papua New Guinea
Ownership Percentage	100.00%
Universal de Hoteles SA [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	Universal de Hoteles SA
Registered addresses	Calle 16, No28–51, Variante las Palmas, Colombia
Ownership Percentage	100.00%
White Shield Insurance Company Limited [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	White Shield Insurance Company Limited
Registered addresses	Suite B, Ground Floor, Regal House, Queensway, Gibraltar
Ownership Percentage	100.00%
H.I. Soaltee Management Company Ltd [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	H.I. Soaltee Management Company Ltd (76.5%)
Registered addresses	Level 54, Hopewell Center, 183 Queen’s Road East, Hong Kong
Ownership Percentage	76.50%
IHG ANA Hotels Group Japan LLC [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG ANA Hotels Group Japan LLC (74.66%)
Registered addresses	20th Floor, Toranomon Kotohira Tower, 2–8, Toranomon 1-chome, Minato-ku, Tokyo, Japan
Ownership Percentage	74.66%
IHG ANA Hotels Holdings Co., Ltd. [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	IHG ANA Hotels Holdings Co., Ltd. (66%)
Registered addresses	20th Floor, Toranomon Kotohira Tower, 2–8, Toranomon 1-chome, Minato-ku, Tokyo, Japan
Ownership Percentage	66.00%
World Trade Centre Montreal Hotel Corporation [Member]
Disclosure of Composition of Group [Line Items]
Name of subsidiary	World Trade Centre Montreal Hotel Corporation (74.11%)
Registered addresses	Suite 2500, 1000 De La Gauchetiere St. West, Montreal QC H3B 0A2, Canada
Ownership Percentage	74.11%

Group Companies - Summary of190

Group Companies - Summary of Investment in Associates (Detail)	12 Months Ended
	Dec. 31, 2017
111 East 48th Street Holdings LLC [member]
Disclosure of Composition of Group [Line Items]
Associates	111 East 48th Street Holdings LLC
Registered addresses	11 East 48th Street, New York NY 10017, USA
Ownership Percentage in associates	19.90%
Alkoer, S. de R.L. de C.V. [member]
Disclosure of Composition of Group [Line Items]
Associates	Alkoer, S. de R.L. de C.V.
Registered addresses	Campos Eliseos 223, piso 7, Colonia Polanco, 11560, Mexico City, Mexico
Ownership Percentage in associates	50.00%
Beijing Orient Express Hotel Co., Ltd. [member]
Disclosure of Composition of Group [Line Items]
Associates	Beijing Orient Express Hotel Co., Ltd.
Registered addresses	Room 311, Building 1, No 16 East Wen Hua Yuan Road, Beijing Economy and Technology Development Zone, Beijing, P.R.China
Ownership Percentage in associates	16.24%
Blue Blood (Tianjin) Equity Investment Management Co., Limited [member]
Disclosure of Composition of Group [Line Items]
Associates	Blue Blood (Tianjin) Equity Investment Management Co., Limited
Registered addresses	Room N306, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R.China
Ownership Percentage in associates	30.05%
Carr Clark SWW Subventure, LLC [member]
Disclosure of Composition of Group [Line Items]
Associates	Carr Clark SWW Subventure, LLC
Registered addresses	Carr Hospitality, LLC, 1455 Pennsylvania Avenue, NW, Suite 100, Washington DC 20004, USA
Ownership Percentage in associates	26.67%
Carr Waterfront Hotel, LLC [Member]
Disclosure of Composition of Group [Line Items]
Associates	Carr Waterfront Hotel, LLC
Registered addresses	Carr Hospitality, LLC, 1455 Pennsylvania Avenue, NW, Suite 100, Washington DC 20004, USA
Ownership Percentage in associates	11.46%
China Hotel Investment Limited [member]
Disclosure of Composition of Group [Line Items]
Associates	China Hotel Investment Limited
Registered addresses	The Phoenix Centre, George Street, Belleville St. Michael, Barbados
Ownership Percentage in associates	30.05%
Desarrollo Alkoer Irapuato S. de R.L. de C.V. [member]
Disclosure of Composition of Group [Line Items]
Associates	Desarrollo Alkoer Irapuato S. de R.L. de C.V.
Registered addresses	Campos Eliseos 223, piso 7, Colonia Polanco, 11560, Mexico City, Mexico
Ownership Percentage in associates	50.00%
Desarrollo Alkoer Silao S. de R.L. de C.V. [member]
Disclosure of Composition of Group [Line Items]
Associates	Desarrollo Alkoer Silao S. de R.L. de C.V.
Registered addresses	Campos Eliseos 223, piso 7, Colonia Polanco, 11560, Mexico City, Mexico
Ownership Percentage in associates	50.00%
Gestion Hotelera Gestel, C.A. [member]
Disclosure of Composition of Group [Line Items]
Associates	Gestion Hotelera Gestel, C.A. (50%)
Registered addresses	Hotel Tamanaco Inter-Continental, Final Av. Ppal, Mercedes, Caracas, Venezuela
Ownership Percentage in associates	50.00%
H.I. Soaltee Hotel Company Private Ltd [Member]
Disclosure of Composition of Group [Line Items]
Associates	H.I. Soaltee Hotel Company Private Ltd
Registered addresses	Tahachal, Kathmandu, Nepal
Ownership Percentage in associates	33.40%
Hotel JV Services LLC [member]
Disclosure of Composition of Group [Line Items]
Associates	Hotel JV Services LLC
Registered addresses	3811 Turtle Creek Blvd., Suite 1450, Dallas, TX 75219, USA
Ownership Percentage in associates	16.67%
Inter-Continental Hotels Saudi Arabia Limited [member]
Disclosure of Composition of Group [Line Items]
Associates	Inter-Continental Hotels Saudi Arabia Limited
Registered addresses	Madinah Road, Jeddah, P.O Box 9456, Post Code 21413, Jeddah, Saudi Arabia
Ownership Percentage in associates	40.00%
NF III Seattle, LLC [member]
Disclosure of Composition of Group [Line Items]
Associates	NF III Seattle, LLC
Registered addresses	2000 Monarch Tower, 3424 Peachtree Road, N.E., Atlanta GA 30326, USA
Ownership Percentage in associates	25.00%
Nuevas Fronteras S.A. [member]
Disclosure of Composition of Group [Line Items]
Associates	Nuevas Fronteras S.A.
Registered addresses	Moreno 809 2 Piso, Buenos Aires, Argentina
Ownership Percentage in associates	23.66%
Panacon [member]
Disclosure of Composition of Group [Line Items]
Associates	Panacon
Registered addresses	Pan-American Life Insurance Company, 601 Poydras Street, New Orleans LA 70130, USA
Ownership Percentage in associates	33.33%
President Hotel & Tower Co Ltd. [member]
Disclosure of Composition of Group [Line Items]
Associates	President Hotel & Tower Co Ltd.
Registered addresses	971, 973 Ploenchit Road, Lumpini, Pathumwan, Bangkok 10330, Thailand
Ownership Percentage in associates	30.00%
Tianjin ICBCI IHG Equity Investment Fund Management Co., Limited [member]
Disclosure of Composition of Group [Line Items]
Associates	Tianjin ICBCI IHG Equity Investment Fund anagement Co., Limited
Registered addresses	Room R316, 3rd Floor, Building 6, Binhai Financial Street, No. 52 West Xincheng Road, Tianjin Economy and Technology Development Zone, Tianjin, P.R.China
Ownership Percentage in associates	30.00%

Group Companies - Summary of191

Group Companies - Summary of Investment in Joint Ventures (Detail) - BCRE IHG 180 Orchard Holdings LLC [member]	12 Months Ended
	Dec. 31, 2017
Disclosure of Composition of Group [Line Items]
Joint ventures	BCRE IHG 180 Orchard Holdings LLC
Registered addresses	Brack Capital Real Estate Ltd., 885 Third Avenue, 24th Floor, New York NY 10022, USA
Ownership Percentage in joint ventures	49.00%