Basis of Presentation and Significant Accounting Policies | Basis of Presentation and Summary of Significant Accounting Policies Basis of Presentation These consolidated financial statements present the consolidated financial position of Hilton as of December 31, 2022 and 2021 and the results of operations for the years ended December 31, 2022, 2021 and 2020. Principles of Consolidation Our consolidated financial statements include the accounts of our wholly owned subsidiaries and other non-wholly owned entities in which we have a controlling financial interest, including variable interest entities ("VIEs") for which we are the primary beneficiary. Non-wholly owned entities in which we have a controlling financial interest generally comprise majority owned entities that own or lease real estate. The determination of a controlling financial interest is based upon the terms of the governing agreements of the respective entities, including the evaluation of rights held by third-party ownership interests. If the entity is considered to be a VIE, we evaluate whether we are the primary beneficiary and then consolidate those VIEs for which we have determined we are the primary beneficiary. If the entity in which we hold an interest does not meet the definition of a VIE, we evaluate whether we have a controlling financial interest through our voting shares in the entity, and, if we do, we consolidate the entity. We hold interests in VIEs, for which we are not the primary beneficiary, that may provide us with the option to acquire an additional interest in such an entity at a predetermined amount, if certain contingent events occur. In a circumstance that we exercise or have the ability to exercise our option to acquire an additional interest in a VIE, we would reassess whether we are the primary beneficiary of the VIE. If we determine that we are the primary beneficiary of the VIE, we would be required to consolidate the total assets, liabilities and results of operations of the VIE on the date that we became the primary beneficiary. If such consolidation is required, the amounts may be material. All material intercompany transactions and balances have been eliminated in consolidation. References in these financial statements to net income (loss) attributable to Hilton stockholders and Hilton stockholders' equity (deficit) do not include noncontrolling interests, which represent the third-party ownership interests of our consolidated, non-wholly owned entities and are reported separately. Use of Estimates The preparation of financial statements in conformity with United States ("U.S.") generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported and, accordingly, ultimate results could differ from those estimates. In particular, the coronavirus ("COVID-19") pandemic (the "COVID-19 pandemic" or the "pandemic") had an adverse impact on certain of our results for the years ended December 31, 2022, 2021 and 2020; however, our results experienced significant recovery during the years ended December 31, 2022 and 2021 when compared to the year ended December 31, 2020, the period most impacted by the pandemic. The years ended December 31, 2022, 2021 and 2020, as well as upcoming periods, may not be comparable to periods prior to the onset of the COVID-19 pandemic or to other periods affected by the pandemic, and are not indicative of future performance. Management has made estimates and judgments in light of these circumstances. Summary of Significant Accounting Policies Revenue Recognition Revenues are primarily derived from: (i) fees earned from management and franchise contracts with third-party hotel owners; (ii) fees earned from license agreements with strategic partners, including co-branded credit card providers, and Hilton Grand Vacations Inc. ("HGV"); and (iii) our owned and leased hotels. The majority of our performance obligations are promises to provide a series of distinct goods or services, for which we receive variable consideration through our management and franchise fees or fixed consideration through our owned and leased hotels. We allocate the variable fees to the distinct services to which they relate applying the prescribed variable consideration allocation guidance, and we allocate fixed consideration to the related performance obligations based on their estimated standalone selling prices. We do not adjust the promised amount of consideration for the effects of a significant financing component when we expect, at contract inception, that the period between our transfer of a promised good or service to a customer and when the customer pays for that good or service will be twelve months or less. Additionally, we do not typically include extended payment terms in our contracts with customers. However, in response to cash flow deficiencies experienced by certain hotel owners, such as those resulting from the COVID-19 pandemic, we may amend certain contracts with customers to provide short-term payment relief, expecting that we will collect most amounts outstanding in twelve months or less. Management and franchise revenues We identified the following performance obligations in connection with our management and franchise contracts: • IP licenses grant the right to access our hotel system IP, including brand IP, reservations systems and property management systems. • Hotel management services include providing day-to-day management services in the operation of the hotels for the hotel owners. • Development services include providing consultative services (e.g., design assistance and contractor selection) to the third-party hotel owner to assist with the construction of the hotel prior to the hotel opening. • Pre-opening services include providing services (e.g., advertising, budgeting, e-commerce strategies and food and beverage testing) to the third-party hotel owner to assist in preparing for the hotel opening. • Rewards from Hilton Honors, our guest loyalty program, provide substantive rights for free or discounted goods or services to Hilton Honors members. Each of the identified performance obligations is considered to be a series of distinct services transferred over time, except for the performance obligation related to Hilton Honors rewards, which is satisfied at the point in time when the Hilton Honors point is redeemed by the Hilton Honors member. While the underlying activities may vary from day to day, the nature of the commitments are the same each day, and the property owner can independently benefit from each day's services. Management and franchise fees are typically based on the sales or usage of the underlying hotel, with the exception of fixed upfront fees, which usually represent an insignificant portion of the transaction price. Franchise and licensing fees represent fees earned in connection with the licensing of one of our brands, usually under long-term contracts with the hotel owner, and may also include fees from licensing agreements for the use of our IP, and include the following: • Royalty fees are generally based on a percentage of the hotel's monthly gross room revenue and, in some cases, may also include a percentage of gross food and beverage revenues and other revenues, as applicable. These fees are typically billed and collected monthly, and revenue is generally recognized as services are provided. • Application, initiation and other fees are charged when: (i) new hotels enter our system; (ii) there is a change of ownership of a hotel; or (iii) contracts with hotels already in our system are extended. These fees are typically fixed and collected upfront and are recognized as revenue over the term of the franchise contract. We do not consider this advance consideration to include a significant financing component, since it is used to protect us from the hotel owner failing to adequately complete some or all of its obligations under the contract, including establishing and maintaining the hotel in accordance with our standards. • Licensing fees are earned from: (i) strategic partnerships, including from co-branded credit card arrangements, which are recognized as revenue when points for Hilton Honors are issued, generally as spend with the strategic partner or co-branded credit card provider occurs (see further discussion below under "Hilton Honors") and (ii) a license agreement with HGV to use our IP in its timeshare business, which are typically billed monthly, and revenue is generally recognized at the same time the fees are billed. Management fees represent fees earned from hotels that we manage, usually under long-term contracts with the hotel owner, and include the following: • Base management fees are generally based on a percentage of the hotel's monthly gross revenue. Base fees are typically billed and collected monthly, and revenue is generally recognized as services are provided. • Incentive management fees are generally based on a percentage of the hotel's operating profits, normally over a one-calendar year period (the "incentive period"), and, in some cases, may be subject to a stated return threshold to the hotel owner. Incentive fee revenue is recognized on a monthly basis, but only to the extent the cumulative fee earned does not exceed the probable fee for the incentive period. Incentive fee payment terms vary, but they are generally billed and collected monthly or annually upon completion of the incentive period. Consideration paid or anticipated to be paid to incentivize hotel owners to enter into management and franchise contracts with us is amortized over the life of the applicable contract, generally including any extension periods that are at our sole option, as a reduction to base and other management fees and franchise and licensing fees, respectively. We do not estimate revenues expected to be recognized related to our unsatisfied performance obligations for our: (i) royalty fees, since they are considered sales-based royalty fees recognized as hotel room sales occur in exchange for licenses of our IP over the terms of the franchise contracts and (ii) other licensing fees and base management fees and incentive management fees since they are allocated entirely to the wholly unsatisfied promise to transfer IP or provide management services, respectively, which form part of a single performance obligation in a series, over the term of the individual contract. Other revenues from managed and franchised properties represent amounts that are contractually reimbursed to us by property owners, either directly as costs are incurred or indirectly through monthly program fees related to certain costs and expenses supporting the operations of the related properties, and include the following: • Direct reimbursements include payroll and related costs and certain other operating costs of the managed and franchised properties' operations, which are contractually reimbursed to us by the property owners as expenses are incurred. Revenue is recognized based on the amount of expenses incurred by Hilton, which are presented as other expenses from managed and franchised properties in our consolidated statement of operations, that are then reimbursed to us by the property owner typically on a monthly basis, which results in no net effect on operating income (loss) or net income (loss). • Indirect reimbursements include marketing expenses and other expenses associated with our brand programs and shared services, which are paid from program fees collected by Hilton from our managed and franchised properties. Indirect reimbursements are typically billed and collected monthly, based on the underlying hotel's sales or usage (such as gross room revenue or number of reservations processed), and revenue is generally recognized as services are provided. System implementation fees charged to property owners are deferred and recognized as revenue over the term of the management or franchise contract. The expenses incurred by Hilton to operate the marketing and brand programs and shared services are recognized as incurred and presented as other expenses from managed and franchised properties in our consolidated statement of operations and are expected to equal the revenues earned from indirect reimbursements over time. The management and franchise fees and reimbursements from third-party property owners are allocated to the performance obligations and the distinct services to which they relate using their estimated standalone selling prices. The terms of the fees earned under the contract relate to a specific outcome of providing the services (e.g., hotel room sales) or to Hilton's efforts (e.g., costs) to satisfy the performance obligations. Using time as the measure of progress, we recognize fee revenue and indirect reimbursements in the period earned per the terms of the contract and revenue related to direct reimbursements in the period in which the cost is incurred. Owned and leased hotels revenues We identified the following performance obligations in connection with our owned and leased hotels revenues, with such revenues recognized as the respective performance obligations are satisfied, which results in recognizing the amount we expect to be entitled to for providing the goods or services: • Cancellable room reservations or ancillary services are typically satisfied as the good or service is transferred to the hotel guest, which is generally when the room stay occurs. • Noncancellable room reservations and banquet or conference reservations represent a series of distinct goods or services provided over time and satisfied as each distinct good or service is provided, which is reflected by the duration of the reservation. • Substantive rights for free or discounted goods or services are satisfied when the underlying free or discounted good or service is provided to the hotel guest. • Other ancillary goods and services are purchased independently of the room reservation at standalone selling prices and are considered separate performance obligations, which are satisfied when the related good or service is provided to the hotel guest. • Components of package reservations for which each component could be sold separately to other hotel guests are considered separate performance obligations and are satisfied as set forth above. Owned and leased hotels revenues primarily consist of hotel room sales, revenue from accommodations sold in conjunction with other services (e.g., package reservations), food and beverage sales and sales of other ancillary goods and services (e.g., parking) related to consolidated owned and leased hotels. Revenue is recognized when rooms are occupied or goods and services have been delivered or rendered, respectively. Payment terms typically align with when the goods and services are provided. Owned and leased hotels revenues are reduced upon issuance of Hilton Honors points for Hilton Honors members' paid stay transactions and are recognized when Hilton Honors points are redeemed for a free or discounted stay at an owned or leased hotel (see the "Hilton Honors" section below for additional information). Although the transaction prices of hotel room sales, goods and other services are generally fixed and based on the respective room reservation or other agreement, an estimate to reduce the transaction price is required if a discount is expected to be provided to the customer. For package reservations, the transaction price is allocated to the performance obligations within the package based on the estimated standalone selling prices of each component. On occasion, the hotel may also provide the customer with a substantive right to a free or discounted good or service in conjunction with a room reservation or banquet contract (e.g., free breakfast or free room night for every four room nights reserved). This substantive right is considered a separate performance obligation to which a portion of the transaction price is allocated based on the estimated standalone selling price of the good or service, adjusted for the likelihood the hotel guest will exercise such right, and it is recognized as revenue when the good or service is redeemed. Other revenues Other revenues include revenues generated by the incidental support of hotel operations for owned, leased, managed and franchised hotels, including purchasing operations, and other operating income. Purchasing revenues include any amounts received for vendor rebate arrangements that we participate in on behalf of the hotels in our system. Taxes and fees collected on behalf of governmental agencies We are required to collect certain taxes and fees from customers on behalf of governmental agencies and remit these back to the applicable governmental agencies on a periodic basis. We have a legal obligation to act as a collection agent. We do not retain these taxes and fees, and, therefore, they are not included in our measurement of transaction prices. We have elected to present revenue net of sales taxes and other similar taxes. We record a liability when the amounts are collected and relieve the liability when payments are made to the applicable taxing authority or other appropriate governmental agency. Cash and Cash Equivalents Cash and cash equivalents include all highly liquid investments with original maturities, when purchased, of three months or less. Restricted Cash and Cash Equivalents Restricted cash and cash equivalents include cash balances established as collateral for certain guarantees and insurance, including self-insurance and furniture, fixtures and equipment replacement ("FF&E") reserves required under certain lease agreements. Allowance for Credit Losses An allowance for credit losses is provided on our financial instruments, primarily accounts receivable. Our expected credit losses are based on historical collection activity, the nature of the financial instrument, geographic considerations and current and forecasted business conditions. Goodwill Goodwill represents the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. In connection with the 2007 transaction whereby we became a wholly owned subsidiary of affiliates of Blackstone Inc. (the "Merger"), we recorded goodwill representing the excess purchase price over the fair value of the other identified assets and liabilities. We do not amortize goodwill, but rather evaluate goodwill for potential impairment on an annual basis or at other times during the year if indicators of impairment exist. Our reporting units are the same as our operating segments as described in Note 17: "Business Segments." We evaluate goodwill for potential impairment by comparing the carrying value of the reporting unit to its fair value. When we evaluate goodwill for potential impairment, generally, we first perform a qualitative assessment to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying value. If we determine qualitatively that it is more likely than not that the fair value of a reporting unit is less than its carrying value, or if we decide to bypass the qualitative assessment, we perform a quantitative analysis. The quantitative analysis is used to identify both the existence of impairment and the amount of the impairment loss by comparing the estimated fair value of a reporting unit to its carrying value, including goodwill. The estimated fair value is based on internal projections of expected future cash flows and operating plans, as well as market conditions relative to the operations of our reporting units. If the carrying value of the reporting unit exceeds its estimated fair value, an impairment loss would be recognized in our consolidated statement of operations in an amount equal to the excess of the carrying value over the fair value, limited to the total amount of goodwill allocated to that reporting unit. Brands Certain brand intangible assets were initially recorded at their fair value at the time of the Merger, using the relief-from-royalty valuation approach or the excess earnings method, depending on the contract type. At the time of the Merger, our portfolio of brands, and those for which we recorded intangible assets, consisted of Waldorf Astoria Hotels & Resorts, Conrad Hotels & Resorts, Hilton Hotels & Resorts, DoubleTree by Hilton, Embassy Suites by Hilton, Hilton Garden Inn, Hampton by Hilton, Homewood Suites by Hilton and our timeshare brand, Hilton Grand Vacations. There are no legal, regulatory, contractual, competitive, economic or other factors that limit the useful lives of these brands, and, accordingly, the useful lives of these brands are considered to be indefinite. A portion of our brands intangible assets are denominated in foreign currencies and, as such, a period over period change in these assets is attributable to fluctuations in foreign currency exchange rates. All brands that were launched subsequent to the Merger, which, as of December 31, 2022, included LXR Hotels & Resorts, Canopy by Hilton, Signia by Hilton, Curio Collection by Hilton, Tapestry Collection by Hilton, Tempo by Hilton, Motto by Hilton, Tru by Hilton and Home2 Suites by Hilton, were not assigned fair values, and we do not have any intangible assets for these brands recorded in our consolidated balance sheets. We evaluate our indefinite-lived brands intangible assets for impairment on an annual basis or at other times during the year if indicators of impairment exist. When we evaluate our brands intangible assets for potential impairment, generally, we first perform a qualitative assessment to determine whether it is more likely than not that the fair value of the asset is less than its carrying value. If we determine qualitatively that the fair value of an asset is more likely than not less than its carrying value, or if we decide to bypass the qualitative assessment, we perform a quantitative analysis. The estimated fair value of the brand is based on internal projections of expected future cash flows. If a brand intangible asset's estimated fair value is less than its respective carrying value, the excess of the carrying value over the estimated fair value is recognized in our consolidated statement of operations as an impairment loss. Intangible Assets with Finite Useful Lives Certain finite-lived intangible assets were initially recorded at their fair value at the time of the Merger. These intangible assets consisted of management contracts, franchise contracts, leases, certain proprietary technologies and our Hilton Honors guest loyalty program. The intangible assets related to the franchise contracts, U.S. management contracts and certain proprietary technologies were fully amortized as of December 31, 2020. Additionally, we capitalize consideration paid to incentivize hotel owners to enter into management and franchise contracts with us as contract acquisition costs and the incremental costs to obtain the contracts as development commissions and other, both of which are generally fixed. We also capitalize costs incurred to develop internal-use computer software and costs to acquire software licenses, as well as internal and external costs incurred in connection with the development of upgrades or enhancements that result in additional information technology functionality. Intangible assets with finite useful lives are amortized using the straight-line method over their respective estimated useful lives, which for contract acquisition costs and development commissions and other is the contract term, generally including any extension periods that are at our sole option. These estimated useful lives are generally as follows: international management contracts recorded at the Merger (16 years); management contract acquisition costs and development commissions and other (20 to 30 years); franchise contract acquisition costs and development commissions and other (10 to 20 years); leases (16 to 35 years); Hilton Honors (16 years); and capitalized software costs (3 years). In our consolidated statement of operations, the amortization of these intangible assets, excluding contract acquisition costs, is included in depreciation and amortization expenses, and the amortization of contract acquisition costs is recognized as a reduction to franchise and licensing fees or base and other management fees, depending on the contract type. Costs incurred prior to the acquisition of a contract, such as external legal costs, are expensed as incurred and included in general and administrative expenses in our consolidated statement of operations. Cash flows for contract acquisition costs and development commissions and other are included as operating activities in our consolidated statement of cash flows, and cash flows for capitalized software costs are included as investing activities. We evaluate the carrying value of all finite-lived intangible assets for indicators of impairment, and, if such indicators exist, we perform an analysis to determine the recoverability of the asset group by comparing the expected undiscounted future cash flows to the net carrying value of the asset group. If the carrying value of the asset group is not recoverable and it exceeds the estimated fair value of the asset group, we recognize an impairment loss in our consolidated statement of operations for the amount by which the carrying value exceeds the estimated fair value. We allocate the impairment loss related to the asset group among the various assets within the asset group pro rata based on the relative carrying values of the respective assets. Property and Equipment Property and equipment are recorded at cost. Costs of improvements that extend the economic life or improve service potential are also capitalized. Capitalized costs are depreciated over their estimated useful lives. Costs for normal repairs and maintenance are expensed as incurred. Right-of-use ("ROU") assets of finance leases are included in property and equipment, net in our consolidated balance sheets; refer to "Leases" below for additional information. Depreciation is recorded using the straight-line method over the assets’ estimated useful lives, which are generally: (i) 8 to 40 years for buildings and improvements; (ii) 3 to 8 years for furniture and equipment; and (iii) 3 to 5 years for computer equipment. Leasehold improvements are depreciated over the shorter of the estimated useful life, based on the estimates above, or the remaining lease term. We evaluate the carrying value of our property and equipment for indicators of impairment, and, if such indicators exist, we perform an analysis to determine the recoverability of the asset group by comparing the estimated undiscounted future cash flows to the net carrying value of the asset group. If the carrying value of the asset group is not recoverable and it exceeds the estimated fair value of the asset group, we recognize an impairment loss in our consolidated statement of operations for the amount by which the carrying value exceeds the estimated fair value. We allocate the impairment loss related to the asset group among the various assets within the asset group pro rata based on the relative carrying values of the respective assets. If sufficient information exists to reasonably estimate the fair value of a conditional asset retirement obligation, including environmental remediation liabilities, we recognize the fair value of the obligation when the obligation is incurred, which is generally upon acquisition, construction or development or through the normal operation of the asset. Leases We determine if a contract is or contains a lease at the inception of the contract, and we classify that lease as a finance lease if it meets certain criteria or as an operating lease when it does not. We reassess if a contract is or contains a lease upon modification of the contract. We have elected to account for the components in contracts in which we are the lessee, that contain fixed payments for both lease and non-lease components, as a single lease component. At the commencement date of a lease, we recognize a lease liability for future fixed lease payments and a ROU asset representing our right to use the underlying asset during the lease term. The lease liability is initially measured as the present value of the future fixed lease payments that will be made over the lease term. The lease term includes lessor options to renew the lease within the lessor's control and lessee options to extend the lease and periods occurring after a lessee early termination option, only to the extent it is reasonably certain that we will exercise such extension options and not exercise such early termination options, respectively. The future fixed lease payments are discounted using the rate implicit in the lease, if available, or our incremental borrowing rate. Current and long-term portions of operating lease liabilities are classified as accounts payable, accrued expenses and other and operating lease liabilities, respectively, and current and long-term portions of finance lease liabilities are classified as current maturities of long-term debt and long-term debt, respectively, in our consolidated balance sheets. The ROU asset is measured as the amount of the lease liability with adjustments, if applicable, for lease prepayments made prior to or at lease commencement, initial direct costs incurred by us, deferred rent and lease incentives. In our consolidated balance sheets, ROU assets of operating leases are included in operating lease right-of-use assets and ROU assets of finance leases are included in property and equipment, net. We evaluate the carrying value of our ROU assets for indicators of impairment, and, if such indicators exist, we perform an analysis to determine the recoverability of the asset group by comparing the estimated undiscounted future cash flows to the net carrying value of the asset group. If the carrying value of the asset group is not recoverable and it exceeds the estimated fair value of the asset group, we recognize an impairment loss in our consolidated statement of operations for the amount by which the carrying value exceeds the estimated fair value. We allocate the impairment loss related to an asset group among the various assets within the asset group pro rata based on the relative carrying values of the respective assets. Depending on the individual agreement, our operating leases may require: (i) fixed lease payments, or minimum payments, as contractually stated in the lease agreement; (ii) variable lease payments, which, for our hotels, are generally based on a percentage of the underlying asset's revenues or profits or result from changes in inflationary indices; and/or (iii) lease payments equal to the greater of the fixed or variable lease payments. In addition, during the term of our hotel leases, we may be required to pay some, or all, of the capital costs for FF&E and leasehold improvements in the hotel property. For operating leases, lease expense relating to fixed payments is recognized on a straight-line basis over the lease term, and lease expense related to variable payments is expensed as incurred, with amounts recognized in owned and leased hotels expenses, general and administrative expenses and other expenses from managed and franchised properties in our consolidated statement of operations. For operating leases for which the ROU asset has been impaired, the lease expense is determined as the sum of the amortization of the ROU asset remaining after impairment, if any, on a straight-line basis over the remaining term of the lease and the accretion of the lease liability based on the discount rate applied to the lease liability. For finance leases, the amortization of the asset is recognized over the shorter of the lease term or useful life of the underlying asset within depreciation and amortization expenses and other expenses from managed and franchised properties in our consolidated statement of operations. The interest expense related to finance leases, including any variable lease payments, is recognized in interest expense in our consolidated statement of operations. Contract Liabilities Contract liabilities relate to: (i) advance consideration received from hotel owners at contract inception for services considered to be part of the contract's performance obligations, such as application, initiation and other fees; (ii) advance consideration received for certain indirect reimbursements, such as system implementation fees; (iii) amounts received when points are issued under Hilto |