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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2022
Accounting Policies [Abstract] |
Use of Estimates, Policy | USE OF ESTIMATES In presenting the consolidated financial statements, management makes estimates and assumptions that affect the amounts reported and related disclosures. Estimates, by their nature, are based on judgment and available information. Accordingly, actual results could differ materially from those estimates.
Consolidation, Policy | CONSOLIDATION The Company consolidates any variable interest entity ("VIE") for which it is the primary beneficiary with a controlling financial interest. Also, the Company consolidates an entity not deemed a VIE if its ownership, direct or indirect, exceeds 50% of the outstanding voting shares of an entity and/or it has the ability to control the financial or operating policies through its voting rights, board representation or other similar rights. For entities where the Company does not have a controlling financial or operating interest, the investments in such entities are accounted for using the equity method or at fair value with changes in fair value recognized in net income, as appropriate. See Note 4, "Equity Method Investments" for discussion.
Cash and Cash Equivalents, Policy | CASH AND CASH EQUIVALENTS The Company considers highly liquid investments with remaining maturities not exceeding three months at the date of purchase to be cash equivalents.
Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy | RESTRICTED CASH Restricted cash primarily relates to amounts specifically designated as collateral for the repayment of outstanding borrowings under the Company’s securitization facilities. Such amounts approximated $4 million and $8 million at December 31, 2022 and 2021, respectively.
Receivables, Policy | ALLOWANCE FOR DOUBTFUL ACCOUNTS The Company estimates the allowance necessary to provide for uncollectible accounts receivable. The estimate is based on historical experience, combined with a review of current conditions and forecasts of future losses, and includes specific accounts for which payment has become unlikely. The process by which the Company calculates the allowance begins in the individual business units where specific problem accounts are identified and reserved primarily based upon the age profile of the receivables and specific payment issues, combined with reasonable and supportable forecasts of future losses.
Deferred Charges, Policy | DEBT ISSUANCE COSTS Debt issuance costs include costs incurred in connection with obtaining debt and extending existing debt. These financing costs are presented in the balance sheet as a direct deduction from the carrying value of the associated debt liability, consistent with the presentation of a debt discount, with the exception of the debt issuance costs related to the Revolving Credit Facility and securitization obligations which are classified as a deferred financing asset within other assets. The debt issuance costs are amortized via the effective interest method and the amortization period is the life of the related debt.
Derivatives, Policy | DERIVATIVE INSTRUMENTS The Company records derivatives and hedging activities on the balance sheet at their respective fair values. The Company historically used interest rate swaps to manage its exposure to future interest rate volatility associated with its variable rate borrowings. During September 2022, the Company terminated $550 million of its interest rate swaps which had expiration dates of August 2025 and November 2027 and the Company's remaining interest rate swaps, which had a value of $450 million, expired in November 2022. The Company did not elect to utilize hedge accounting for these instruments; therefore, any change in fair value was recorded in the Consolidated Statements of Operations. See Note 18, "Risk Management and Fair Value of Financial Instruments", for further discussion.
Property, Plant and Equipment, Policy | PROPERTY AND EQUIPMENT Property and equipment (including leasehold improvements) are initially recorded at cost, net of accumulated depreciation and amortization. Depreciation, recorded as a component of depreciation and amortization on the Consolidated Statements of Operations, is computed utilizing the straight-line method over the estimated useful lives of the related assets. Amortization of leasehold improvements, also recorded as a component of depreciation and amortization, is computed utilizing the straight-line method over the estimated benefit period of the related assets or the lease term, if shorter. Useful lives are 30 years for buildings, up to 20 years for leasehold improvements, and from 3 to 7 years for furniture, fixtures and equipment. The Company capitalizes the costs of software developed for internal use which commences during the development phase of the project. The Company amortizes software developed or obtained for internal use on a straight-line basis, generally from 1 to 5 years, when such software is ready for use. The net carrying value of software developed or obtained for internal use was $140 million and $126 million at December 31, 2022 and 2021, respectively.
Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy | IMPAIRMENT OF GOODWILL, INTANGIBLE ASSETS AND OTHER LONG-LIVED ASSETS Goodwill represents the excess of acquisition costs over the fair value of the net tangible assets and identifiable intangible assets acquired in a business combination. Other indefinite-lived intangible assets primarily consist of trademarks acquired in business combinations. Goodwill and other indefinite-lived assets are not amortized but are subject to impairment testing. The aggregate carrying values of our goodwill and other indefinite-lived intangible assets were $2,523 million and $639 million, respectively, at December 31, 2022 and are subject to an impairment assessment annually as of October 1, or whenever events or changes in circumstances indicate that the carrying amount may not be fully recoverable. The impairment assessment is performed at the reporting unit level which includes Owned Brokerage Group, franchise services (reported within the Franchise Group reportable segment), Title Group and Cartus/Leads Group (includes lead generation and relocation services, both of which are reported within the Franchise Group reportable segment). This assessment compares the carrying value of each reporting unit and the carrying value of each other indefinite lived intangible asset to their respective fair values and, when appropriate the carrying value is reduced to fair value and an impairment charge for the excess is recorded on the "Impairments" line in the accompanying Consolidated Statements of Operations. In testing goodwill, the fair value of each reporting unit is estimated using the income approach, a discounted cash flow method. For the other indefinite lived intangible assets, fair value is estimated using the relief from royalty method. Management utilizes long-term cash flow forecasts and the Company's annual operating plans adjusted for terminal value assumptions. The fair value of the Company's reporting units and other indefinite lived intangible assets is determined utilizing the best estimate of future revenues, operating expenses including commission expense, market and general economic conditions, trends in the industry, as well as assumptions that management believes marketplace participants would utilize including discount rates, cost of capital, trademark royalty rates, and long-term growth rates. The trademark royalty rate wa s determined by reviewing similar trademark agreements with third parties. Although management believes that assumptions are reasonable, actual results may vary significantly. These impairment assessments involve the use of accounting estimates and assumptions, changes in which could materially impact our financial condition or operating performance if actual results differ from such estimates and assumptions. Furthermore, s ignificant negative industry or economic trends, disruptions to the business, unexpected significant changes or planned changes in use of the assets, a decrease in business results, growth rates that fall below management's assumptions, divestitures, and a sustained decline in the Company's stock price and market capitalization may have a negative effect on the fair values and key valuation assumptions. Such changes could result in changes to management's estimates of the Company's fair value and a material impairment of goodwill or other indefinite-lived intangible assets. To address this uncertainty, a sensitivity analysis is performed on key estimates and assumptions. During the fourth quarter of 2022, the Company performed its annual impairment assessment of goodwill and other indefinite-lived intangible assets. As previously discussed, the Company experienced a decline in transaction volume during the third quarter largely due to rapidly rising mortgage rates, high inflation, reduced affordability, and broader macroeconomic concerns. These challenges within the residential real estate industry continued during the fourth quarter and resulted in lower homesale transaction volume for the brokerage and franchise business and lower referral volume for the leads business. Additionally, industry forecasts now anticipate continued homesale transaction volume declines in 2023. These market conditions as well as an increase in the weighted average cost of capital resulted in the recognition of an impairment of goodwill at the Owned Brokerage Group reporting unit of $280 million, an impairment of goodwill at the Franchise Group segment of $114 million related to the Cartus/Leads Group reporting unit and an impairment of franchise trademarks of $76 million. The results of the Company's annual impairment assessment indicated no other impairment charges were required for the other reporting units or other indefinite-lived intangibles. Management evaluated the effect of lowering the estimated fair value for each of the passing reporting units and indefinite-lived intangible assets by 10% and determined that no impairment of goodwill or indefinite-lived intangibles would have been recognized under this evaluation for 2022 with the exception of the title trademark. The fair value of trademarks is determined using the relief from royalty method which is sensitive to fluctuations in projected revenues. During the year ended December 31, 2021, there was no impairment of goodwill or other indefinite-lived intangible assets. Management evaluated the effect of lowering the estimated fair value for each of the reporting units by 10% and determined that no impairment of goodwill would have been recognized under this evaluation for 2021. During the year ended December 31, 2020, the Company recorded the following non-cash impairments related to goodwill and intangible assets: •an impairment of franchise trademarks of $30 million and a goodwill impairment of $413 million related to Owned Brokerage Group in the first quarter of 2020 driven by the impact on future earnings related to the COVID-19 pandemic primarily due to a significant increase in the weighted average cost of capital as a result of the volatility in the capital and debt markets due to COVID-19 and the related lower projected financial results; •impairment charges of $105 million related to goodwill and $18 million related to customer relationships during the nine months ended September 30, 2020 (while Cartus was held for sale) to reduce the net assets to the estimated proceeds; and •an additional goodwill impairment charge of $22 million and a trademark impairment charge of $34 million related to Cartus in the fourth quarter of 2020 as a result of the impact of the COVID-19 crisis resulting in lower relocation activity which negatively impacted the operating results of relocation services. The results of the Company's annual impairment assessment indicated no other impairment charges were required for the other reporting units or other indefinite-lived intangibles during 2020. Management evaluated the effect of lowering the estimated fair value for each of the passing reporting units by 10% and determined that no impairment of goodwill would have been recognized under this evaluation for 2020. Due to the impairments during 2020 for the Franchise Group and Cartus trademarks, there was little to no excess fair value over carrying value as of December 31, 2020. The impairment charges are recorded on a separate line in the accompanying Consolidated Statements of Operations and are non-cash in nature. The Company evaluates the recoverability of its other long-lived assets, including amortizable intangible assets, if circumstances indicate an impairment may have occurred. This assessment is performed by comparing the respective carrying values of the assets to the current and expected future cash flows, on an undiscounted basis, to be generated from such assets. If such assessment indicates that the carrying value of these assets is not recoverable, then the carrying value of such assets is reduced to fair value through a charge to the Company’s Consolidated Statements of Operations.
Advertising Costs, Policy | ADVERTISING EXPENSES Advertising costs are generally expensed in the period incurred. Advertising expenses, recorded within the marketing expense line item on the Company’s Consolidated Statements of Operations, were approximately $175 million, $192 million and $157 million for the years ended December 31, 2022, 2021 and 2020, respectively.
Income Tax, Policy | INCOME TAXES The Company’s provision for income taxes is determined using the asset and liability method, under which deferred tax assets and liabilities are calculated based upon the differences between the financial statement and income tax bases of assets and liabilities using currently enacted tax rates. These differences are based upon estimated differences between the book and tax basis of the assets and liabilities for the Company. Certain tax assets and liabilities of the Company may be adjusted in connection with the finalization of income tax audits. The Company’s deferred tax assets are recorded net of a valuation allowance when, based on the weight of available evidence, it is more likely than not that all or some portion of the recorded deferred tax balances will not be realized in future periods. Decreases to the valuation allowance are recorded as reductions to the Company’s provision for income taxes and increases to the valuation allowance result in additional provision for income taxes.
Share-based Compensation, Option and Incentive Plans Policy | STOCK-BASED COMPENSATION The Company grants stock-based awards to certain senior management members, employees and directors including restricted stock units and performance share units. The fair value of restricted stock units and performance share units without a market condition is measured based on the closing price of the Company's common stock on the grant date and is recognized as expense over the service period of the award, or when requisite performance metrics or milestones are probable of being achieved. The fair value of awards with a market condition are estimated using the Monte Carlo simulation method and expense is recognized on a straight-line basis over the requisite service period of the award. The Company recognizes forfeitures as they occur.
Discontinued Operations, Policy | ASSETS HELD FOR SALE AND DISCONTINUED OPERATIONS The Company reports the results of operations of a business as discontinued operations if a disposal represents a strategic shift that has or will have a major effect on the Company's operations and financial results when the business is sold and classified as held for sale, in accordance with the criteria of Accounting Standard Codification (“ASC”) Topic 205 Presentation of Financial Statements and ASC Topic 360 Property, Plant and Equipment. Assets and liabilities of a business classified as held for sale are recorded at the lower of its carrying amount or estimated fair value, less cost to sell, and depreciation ceases on the date that the held for sale criteria are met. If the carrying amount of the business exceeds its estimated fair value less cost to sell, a loss is recognized. Assets and liabilities related to a business classified as held for sale are segregated in the current and prior balance sheets in the period in which the business is classified as held for sale. The results of discontinued operations are reported in a separate line in the Consolidated Statements of Operations commencing in the period in which the business meets the criteria, and includes any gain or loss recognized on closing, or adjustment of the carrying amount to fair value less cost to sell. Transactions between the businesses held for sale and businesses held and used that are expected to continue to exist after the disposal are not eliminated to appropriately reflect the continuing operations and balances held for sale.
New Accounting Pronouncements, Policy | RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS On January 1, 2022, the Company adopted Accounting Standard Update 2020-06, Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity ("ASU 2020-06"), which simplifies the accounting for instruments with characteristics of liabilities and equity, including convertible debt. ASU 2020-06 reduces the number of accounting models for convertible debt instruments and convertible preferred stock resulting in fewer embedded conversion features being separately recognized from the host contract and the interest rate of more convertible debt instruments being closer to the coupon interest rate, as compared with prior guidance. In addition, ASU 2020-06 changes the diluted earnings per share calculation for instruments that may be settled in cash or shares and for convertible instruments requiring the use of the if-converted method. ASU 2020-06 is effective for reporting periods beginning on or after December 15, 2021 and permits the use of either the modified retrospective or fully retrospective method of transition. The Company adopted ASU 2020-06 on January 1, 2022 using the modified retrospective method. In accordance with the transition guidance, the Company applied the new guidance to its Exchangeable Senior Notes that were outstanding as of January 1, 2022 with the cumulative effect of adoption recognized as an adjustment to the opening balance of Accumulated deficit. Upon adoption, the Company re-combined the liability and equity components associated with the Exchangeable Senior Notes into single liability and derecognized the unamortized debt discount and related equity component. This resulted in an increase to Long-term debt of $65 million, a reduction to Additional paid-in capital of $53 million, net of taxes, and a reduction to Deferred tax liabilities of $17 million. The Company recorded a cumulative effect of adoption adjustment of $5 million, net of taxes, as a reduction to Accumulated deficit on January 1, 2022 related to the reversal of cumulative interest expense recognized for the amortization of the debt discount on its Exchangeable Senior Notes since issuance. The cumulative effect of adoption on the Company's consolidated balance sheets as of January 1, 2022 is summarized below:
| Balance as of December 31, 2021 |  | Impact of the adoption of ASU 2020-06 |  | Balance as of January 1, 2022 after the adoption of ASU 2020-06
LIABILITIES AND EQUITY |  |  |  |  |
Long-term debt | $ | 2,940 |  |  | $ | 65 |  |  | $ | 3,005 |
Deferred income taxes | 353 |  |  | (17) |  |  | 336 |
Total liabilities | 5,018 |  |  | 48 |  |  | 5,066 |
Equity: |  |  |  |  |
Additional paid-in capital | 4,947 |  |  | (53) |  |  | 4,894 |
Accumulated deficit | (2,712) |  |  | 5 |  |  | (2,707) |
Total stockholders' equity | 2,186 |  |  | (48) |  |  | 2,138 |
Total equity | 2,192 |  |  | (48) |  |  | 2,144 |
Total liabilities and equity | $ | 7,210 |  |  | $ | — |  |  | $ | 7,210 |
Furthermore, upon adoption, the Company is required to use the "if converted" method when calculating the dilutive impact of convertible debt on earnings per share, however this change did not have a financial impact upon adoption as the Company's Exchangeable Senior Notes have been antidilutive since issuance. RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS The Company considers the applicability and impact of all Accounting Standards Updates. Recently issued standards were assessed and determined to be either not applicable or are expected to have minimal impact on the Company's consolidated financial position or results of operations.

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- Definition Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4273-108586 + Details
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- Definition Entity's cash and cash equivalents accounting policy with respect to restricted balances. Restrictions may include legally restricted deposits held as compensating balances against short-term borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(1)(a)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=126999549&loc=d3e4273-108586 + Details
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- Definition Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126899994&loc=d3e18823-107790 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=109239629&loc=d3e5614-111684 + Details
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