Summary of Significant Accounting Policies

Revenues and Expenses

Deposits received on sales of passenger cruises are initially recorded as customer deposit liabilities on our balance sheet. Customer deposits are subsequently recognized as passenger ticket revenues, together with revenues from onboard and other goods and services and all associated cruise operating expenses of a voyage. For further information on revenue recognition, refer to Note. 4 Revenues.

Cash and Cash Equivalents

Cash and cash equivalents include cash and marketable securities with original maturities of less than 90 days.

Inventories

Inventories consist of provisions, supplies and fuel carried at the lower of cost (weighted-average) or net realizable value.

Property and Equipment

Property and equipment are stated at cost less accumulated depreciation and amortization. We capitalize interest as part of the cost of acquiring certain assets. Improvement costs that we believe add value to our ships are capitalized as additions to the ship and depreciated over the shorter of the improvements' estimated useful lives or that of the associated ship. The estimated cost and accumulated depreciation of replaced or refurbished ship components are written off and any resulting losses are recognized in Cruise operating expenses. Liquidated damages received from shipyards as a result of the late delivery of a new ship are recorded as reductions to the cost basis of the ship.

Depreciation of property and equipment is computed using the straight-line method over the estimated useful life of the asset. The useful lives of our ships are generally 30 years, net of a 15% projected residual value. The 30-year useful life of our newly constructed ships and 15% associated residual value are both based on the weighted-average of all major components of a ship. Our useful life and residual value estimates take into consideration the impact of anticipated technological changes, long-term cruise and vacation market conditions and historical useful lives of similarly-built ships. In addition, we take into consideration our estimates of the weighted-average useful lives of the ships' major component systems, such as hull, superstructure, main electric, engines and cabins. Depreciation for assets under capital leases is computed using the shorter of the lease term or related asset life.

Depreciation of property and equipment is computed utilizing the following useful lives:



	Years
Ships	generally 30
Ship improvements	3-20
Buildings and improvements	10-40
Computer hardware and software	3-10
Transportation equipment and other	3-30
Leasehold improvements	Shorter of remaining lease term or useful life 3-30

We review long-lived assets for impairment whenever events or changes in circumstances indicate, based on estimated undiscounted future cash flows, that the carrying amount of these assets may not be fully recoverable. For purposes of recognition and measurement of an impairment loss, long-lived assets are grouped with other assets and liabilities at the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities. The lowest level for which we maintain identifiable cash flows that are independent of the cash flows of other assets and liabilities is at the ship level for our ships. If estimated future cash flows are less than the carrying value of an asset, an impairment charge is recognized to the extent its carrying value exceeds fair value.

We use the deferral method to account for drydocking costs. Under the deferral method, drydocking costs incurred are deferred and charged to expense on a straight-line basis over the period to the next scheduled drydock, which we estimate to be a period of thirty to sixty months based on the vessel's age as required by Class. Deferred drydock costs consist of the costs to drydock the vessel and other costs incurred in connection with the drydock which are necessary to maintain the vessel's Class certification. Class certification is necessary in order for our cruise ships to be flagged in a specific country, obtain liability insurance and legally operate as passenger cruise ships. The activities associated with those drydocking costs cannot be performed while the vessel is in service and, as such, are done during a drydock as a planned major maintenance activity. The significant deferred drydock costs consist of hauling and wharfage services provided by the drydock facility, hull inspection and related activities (e.g., scraping, pressure cleaning, bottom painting), maintenance to steering propulsion, thruster equipment and ballast tanks, port services such as tugs, pilotage and line handling, and freight associated with these items. We perform a detailed analysis of the various activities performed for each drydock and only defer those costs that are directly related to planned major maintenance activities necessary to maintain Class. The costs deferred are not otherwise routinely periodically performed to maintain a vessel's designed and intended operating capability. Repairs and maintenance activities are charged to expense as incurred.

Goodwill

Goodwill represents the excess of cost over the fair value of net tangible and identifiable intangible assets acquired. We review goodwill for impairment at the reporting unit level annually or, when events or circumstances dictate, more frequently. The impairment review for goodwill consists of a qualitative assessment of whether it is more-likely-than-not that a reporting unit's fair value is less than its carrying amount, and if necessary, a two-step goodwill impairment test. Factors to consider when performing the qualitative assessment include general economic conditions, limitations on accessing capital, changes in forecasted operating results, changes in fuel prices and fluctuations in foreign exchange rates. If the qualitative assessment demonstrates that it is more-likely-than-not that the estimated fair value of the reporting unit exceeds its carrying value, it is not necessary to perform the two-step goodwill impairment test. We may elect to bypass the qualitative assessment and proceed directly to step one, for any reporting unit, in any period. On a periodic basis, we elect to bypass the qualitative assessment and proceed to step one to corroborate the results of recent years' qualitative assessments. We can resume the qualitative assessment for any reporting unit in any subsequent period. When performing the two-step goodwill impairment test, the fair value of the reporting unit is determined and compared to the carrying value of the net assets allocated to the reporting unit. If the fair value of the reporting unit exceeds its carrying value, no further analysis or write-down of goodwill is required. If the fair value of the reporting unit is less than the carrying value of its net assets, the implied fair value of the reporting unit is allocated to all its underlying assets and liabilities, including both recognized and unrecognized tangible and intangible assets, based on their fair value. If necessary, goodwill is then written down to its implied fair value.

Intangible Assets

In connection with our acquisitions, we have acquired certain intangible assets to which value has been assigned based on our estimates. Intangible assets that are deemed to have an indefinite life are not amortized, but are subject to an annual impairment test, or when events or circumstances dictate, more frequently. The indefinite-life intangible asset impairment test consists of a comparison of the fair value of the indefinite-life intangible asset with its carrying amount. If the carrying amount exceeds its fair value, an impairment loss is recognized in an amount equal to that excess. If the fair value exceeds its carrying amount, the indefinite-life intangible asset is not considered impaired.

Other intangible assets assigned finite useful lives are amortized on a straight-line basis over their estimated useful lives.

Contingencies — Litigation

On an ongoing basis, we assess the potential liabilities related to any lawsuits or claims brought against us. While it is typically very difficult to determine the timing and ultimate outcome of such actions, we use our best judgment to determine if it is probable that we will incur an expense related to the settlement or final adjudication of such matters and whether a reasonable estimation of such probable loss, if any, can be made. In assessing probable losses, we take into consideration estimates of the amount of insurance recoveries, if any, which are recorded as assets when recoverability is probable. We accrue a liability when we believe a loss is probable and the amount of loss can be reasonably estimated. Due to the inherent uncertainties related to the eventual outcome of litigation and potential insurance recoveries, it is possible that certain matters may be resolved for amounts materially different from any provisions or disclosures that we have previously made.

Advertising Costs

Advertising costs are expensed as incurred except those costs which result in tangible assets, such as brochures, which are treated as prepaid expenses and charged to expense as consumed. Advertising costs consist of media advertising as well as brochure, production and direct mail costs.

Media advertising was $255.7 million, $233.5 million and $240.3 million, and brochure, production and direct mail costs were $133.4 million, $126.7 million and $120.8 million for the years ended December 31, 2018, 2017 and 2016, respectively.

Derivative Instruments

We enter into various forward, swap and option contracts to manage our interest rate exposure and to limit our exposure to fluctuations in foreign currency exchange rates and fuel prices. These instruments are recorded on the balance sheet at their fair value and the vast majority are designated as hedges. We also use non-derivative financial instruments designated as hedges of our net investment in our foreign operations and investments. Although certain of our derivative financial instruments do not qualify or are not accounted for under hedge accounting, our objective is not to hold or issue derivative financial instruments for trading or other speculative purposes.

At inception of the hedge relationship, a derivative instrument that hedges the exposure to changes in the fair value of a firm commitment or a recognized asset or liability is designated as a fair value hedge. A derivative instrument that hedges a forecasted transaction or the variability of cash flows related to a recognized asset or liability is designated as a cash flow hedge.

Changes in the fair value of derivatives that are designated as fair value hedges are offset against changes in the fair value of the underlying hedged assets, liabilities or firm commitments. Gains and losses on derivatives that are designated as cash flow hedges are recorded as a component of Accumulated other comprehensive loss until the underlying hedged transactions are recognized in earnings. The foreign currency transaction gain or loss of our non-derivative financial instruments and the changes in the fair value of derivatives designated as hedges of our net investment in foreign operations and investments are recognized as a component of Accumulated other comprehensive loss along with the associated foreign currency translation adjustment of the foreign operation or investment. In certain hedges of our net investment in foreign operations and investments, we exclude forward points from the assessment of hedge effectiveness and we amortize the related amounts directly into earnings.

On an ongoing basis, we assess whether derivatives used in hedging transactions are "highly effective" in offsetting changes in the fair value or cash flow of hedged items. We use the long-haul method to assess hedge effectiveness using regression analysis for each hedge relationship under our interest rate, foreign currency and fuel hedging programs. We apply the same methodology on a consistent basis for assessing hedge effectiveness to all hedges within each hedging program (i.e., interest rate, foreign currency and fuel). We perform regression analyses over an observation period of up to three years, utilizing market data relevant to the hedge horizon of each hedge relationship. High effectiveness is achieved when a statistically valid relationship reflects a high degree of offset and correlation between the changes in the fair values of the derivative instrument and the hedged item. If it is determined that a derivative is not highly effective as a hedge or hedge accounting is discontinued, any change in fair value of the derivative since the last date at which it was determined to be effective is recognized in earnings.

Cash flows from derivative instruments that are designated as fair value or cash flow hedges are classified in the same category as the cash flows from the underlying hedged items. In the event that hedge accounting is discontinued, cash flows subsequent to the date of discontinuance are classified within investing activities. Cash flows from derivative instruments not designated as hedging instruments are classified as investing activities.

We consider the classification of the underlying hedged item’s cash flows in determining the classification for the designated derivative instrument’s cash flows. We classify derivative instrument cash flows from hedges of benchmark interest rate or hedges of fuel expense as operating activities due to the nature of the hedged item. Likewise, we classify derivative instrument cash flows from hedges of foreign currency risk on our newbuild ship payments as investing activities.

Foreign Currency Translations and Transactions

We translate assets and liabilities of our foreign subsidiaries whose functional currency is the local currency, at exchange rates in effect at the balance sheet date. We translate revenues and expenses at weighted-average exchange rates for the period. Equity is translated at historical rates and the resulting foreign currency translation adjustments are included as a component of Accumulated other comprehensive loss, which is reflected as a separate component of Shareholders' equity. Exchange gains or losses arising from the remeasurement of monetary assets and liabilities denominated in a currency other than the functional currency of the entity involved are immediately included in our earnings, except for certain liabilities that have been designated to act as a hedge of a net investment in a foreign operation or investment. Exchange gains (losses) were $57.6 million, $(75.6) million and $39.8 million for the years ended December 31, 2018, 2017 and 2016, respectively, and were recorded within Other income (expense). The majority of our transactions are settled in United States dollars. Gains or losses resulting from transactions denominated in other currencies are recognized in income at each balance sheet date.

Concentrations of Credit Risk

We monitor our credit risk associated with financial and other institutions with which we conduct significant business and, to minimize these risks, we select counterparties with credit risks acceptable to us and we seek to limit our exposure to an individual counterparty. Credit risk, including but not limited to counterparty nonperformance under derivative instruments, our credit facilities and new ship progress payment guarantees, is not considered significant, as we primarily conduct business with large, well-established financial institutions, insurance companies and export credit agencies many of which we have long-term relationships with and which have credit risks acceptable to us or where the credit risk is spread out among a large number of counterparties. As of December 31, 2018 and 2017, we had counterparty credit risk exposure under our derivative instruments of approximately $5.6 million and $212.8 million, respectively, which were limited to the cost of replacing the contracts in the event of non-performance by the counterparties to the contracts, the majority of which are currently our lending banks. We do not anticipate nonperformance by any of our significant counterparties. In addition, we have established guidelines we follow regarding credit ratings and instrument maturities to maintain safety and liquidity. We do not normally require collateral or other security to support credit relationships; however, in certain circumstances this option is available to us.

Earnings Per Share

Basic earnings per share is computed by dividing Net Income attributable to Royal Caribbean Cruises Ltd. by the weighted-average number of shares of common stock outstanding during each period. Diluted earnings per share incorporates the incremental shares issuable upon the assumed exercise of stock options and conversion of potentially dilutive securities.

Stock-Based Employee Compensation

We measure and recognize compensation expense at the estimated fair value of employee stock awards. Compensation expense for awards and the related tax effects are recognized as they vest. We use the estimated amount of expected forfeitures to calculate compensation costs for all outstanding awards.

Segment Reporting

We control and operate four global cruise brands: Royal Caribbean International, Celebrity Cruises, Azamara Club Cruises and most recently, Silversea Cruises. We also own a 50% joint venture interest in the German brand TUI Cruises, a 49% interest in the Spanish brand Pullmantur and a 36% interest in the Chinese brand SkySea Cruises, which ceased cruising operations in September 2018. We believe our brands possess the versatility to enter multiple cruise market segments within the cruise vacation industry. Although each of these brands have its own marketing style as well as ships and crews of various sizes, the nature of the products sold and services delivered by these brands share a common base (i.e., the sale and provision of cruise vacations). Our brands also have similar itineraries as well as similar cost and revenue components. In addition, our brands source passengers from similar markets around the world and operate in similar economic environments with a significant degree of commercial overlap. As a result, our brands have been aggregated as a single reportable segment based on the similarity of their economic characteristics, types of consumers, regulatory environment, maintenance requirements, supporting systems and processes as well as products and services provided. Our Chairman and Chief Executive Officer has been identified as the chief operating decision-maker and all significant operating decisions including the allocation of resources are based upon the analyses of the Company as one segment. Refer to Note 4. Revenues for passenger ticket revenue information by geographic area.

Adoption of Accounting Pronouncements

On January 1, 2018, we adopted the guidance codified in Accounting Standards Codification ("ASC") 606, Revenue from Contracts with Customers, and applied the guidance to all contracts using the modified retrospective method. The new standard converged wide-ranging revenue recognition concepts and requirements that lead to diversity in application for particular industries and transactions into a single revenue standard containing comprehensive principles for recognizing revenue. The cumulative effect of applying the newly issued guidance was not material and accordingly there was no adjustment made to our retained earnings upon adoption on January 1, 2018. The newly adopted guidance has not had a material impact on our consolidated financial statements on an ongoing basis. Due to the adoption of ASC 606, we currently present prepaid commissions as an asset within Prepaid expenses and other assets. In addition, we have reclassified prepaid commissions of $64.6 million from Customer deposits to Prepaid expenses and other assets in our consolidated balance sheet as of December 31, 2017. Refer to Note 4. Revenues for disclosures with respect to our revenue recognition policies.

On January 1, 2018, we adopted the guidance in Accounting Standard Update ("ASU") 2016-16, Income Taxes 740: Intra-Entity Transfers of Assets Other Than Inventory, which requires the income tax consequences of an intra-entity transfer of an asset, other than inventory, to be recognized at the time that the transfer occurs, rather than when the asset is sold to an outside party. We adopted the standard using the modified retrospective method and recorded a cumulative-effect adjustment to reduce retained earnings as of January 1, 2018 by $6.6 million, which reflects the elimination of the deferred tax asset related to intercompany asset transfers.

On January 1, 2018, we adopted the guidance in ASU 2017-12, Derivatives and Hedging (Topic 815): Targeted Improvements to Accounting for Hedging Activities, which was issued to simplify and align the financial reporting of hedging relationships to the economic results of an entity’s risk management activities. We adopted the amended guidance using the modified retrospective approach. Adoption of the guidance allowed us to modify the designated risk in our fair value interest rate hedges to the benchmark interest rate component, resulting in changes to the cumulative and ongoing fair value measurement for the hedged debt. Upon adoption, we also elected to hedge the contractually specified components of our commodities purchase contracts. For our cash flow hedges, there will be no periodic measurement or recognition of ineffectiveness. For all hedges, the earnings effect of the hedging instrument will be reported in the same period and in the same income statement line item in which the earnings effect of the hedged item is reported. As a result of the adoption of this guidance, we recorded a cumulative-effect adjustment to reduce retained earnings as of January 1, 2018 by $16.9 million. The cumulative-effect adjustment includes an increase to the debt carrying value of $14.4 million for our fair value interest rate hedges as of January 1, 2018, which reflects the cumulative fair value measurement change to debt at adoption resulting from the modified designated risk, and an increase to other comprehensive income (loss) of $2.5 million, which represents an increase to the deferred gain on active cash flow hedges at adoption. Additionally, the new standard requires modifications to existing presentation and disclosure requirements on a prospective basis. As such, disclosures for the year ended December 31, 2018 conform to these disclosure requirements. Refer to Note 16. Changes in Accumulated Other Comprehensive Income (Loss) and Note 17. Fair Value Measurements and Derivative Instruments for additional information.

Recent Accounting Pronouncements

Leases

In February 2016, amended GAAP guidance was issued to increase the transparency and comparability of lease accounting among organizations. For leases with a term greater than 12 months, the amendments require the lease rights and obligations arising from the leasing arrangements, including operating leases, to be recognized as assets and liabilities on the balance sheet. The amendments also expand the required disclosures surrounding leasing arrangements. The guidance will be effective for our annual reporting period beginning after December 15, 2018, including interim periods therein.

The amended guidance requires the use of a modified retrospective approach in applying the new lease accounting standard. We elected the optional transition method, which allows entities to initially apply the standard at the adoption date and recognize a cumulative-effect adjustment to the opening balance of retained earnings in the period of adoption.

The standard will have a material effect on our consolidated balance sheets due to the recognition of operating lease assets and operating lease liabilities primarily related to real estate, shipboard equipment and preferred berthing arrangements. Upon adoption, we expect that there will be no cumulative-effect adjustment of initially applying the guidance to our opening balance of retained earnings.

We do not expect this amended guidance to have a material impact to our consolidated statements of comprehensive income, consolidated statements of cash flows and our debt-covenant compliance under our current agreements on an ongoing basis.

Derivatives and Hedging

In October 2018, the FASB issued ASU 2018-16, Derivatives and Hedging (Topic 815): Inclusion of the Secured Overnight Financing Rate (SOFR) Overnight Index Swap (OIS) Rate as a Benchmark Interest Rate for Hedge Accounting Purposes, which permits use of the OIS rate based on SOFR as a U.S. benchmark interest rate for purposes of applying hedge accounting. SOFR is a new index calculated by short-term repurchase agreements backed by U.S Treasury securities. The guidance is required to be adopted on a prospective basis for qualifying new or redesignated hedging relationships entered into on or after the adoption date. This ASU will be effective for our annual reporting period beginning January 1, 2019. The adoption of this newly issued guidance is not expected to have a material impact to our consolidated financial statements.

Change in Accounting Principle - Stock-based Compensation

In January 2018, we elected to change our accounting policy for recognizing stock-based compensation expense from the graded attribution method to the straight-line attribution method for time-based stock awards. The adoption of the straight-line attribution method for time-based stock awards represents a change in accounting principle which we believe to be preferable because it is the predominant method used in our industry. A change in accounting principle requires retrospective application, if material. The impact of the adoption of the straight-line attribution method to our time-based awards was immaterial to prior periods and to our year ended December 31, 2018. As a result, we have accounted for this change in accounting principle in our consolidated results for the year ended December 31, 2018. The effect of this change was an increase to Net Income attributable to Royal Caribbean Cruises Ltd. of $9.2 million, or $0.04 per share for each of basic and diluted earnings per share, for year ended December 31, 2018, which is reported within Marketing, selling and administrative expenses in our consolidated statements of comprehensive income (loss).

Reclassifications

For the year ended December 31, 2018, we separately presented Cash received on settlement of derivative financial instruments and Cash paid on settlement of derivative financial instruments in our consolidated statements of cash flows. As a result, prior years amounts were reclassified within Investing Activities to conform to current year presentation. Additionally, we have reclassified prepaid commissions of $64.6 million from Customer deposits to Prepaid expenses and Other assets in our consolidated balance sheet as of December 31, 2017 to conform with current year presentation. Refer to the Adoption of Accounting Pronouncements presented above for further information on this reclassification.