Note 2. Summary of Significant Accounting Policies Summary of Significant Accounting Policies (Policies)

12 Months Ended

Dec. 31, 2017

Use of Estimates, Policy [Policy Text Block]

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.

Revenue Recognition, Policy [Policy Text Block]

REVENUE RECOGNITION

Real Estate Franchise Services

The Company franchises its real estate brands to real estate brokerage businesses that are independently owned and operated. Franchise revenue principally consists of royalty and marketing fees from the Company’s franchisees. The royalty received is primarily based on a percentage of the franchisee’s gross commission income. Royalty fees are accrued as the underlying franchisee revenue is earned (upon close of the homesale transaction). Annual volume incentives given to certain franchisees on royalty fees are recorded as a reduction to revenue and are accrued for in relative proportion to the recognition of the underlying gross franchise revenue. Non-standard sales incentives are recorded as a reduction to revenue ratably over the related performance period or from the date of issuance through the remaining life of the related franchise agreement. Franchise revenue also includes initial franchise fees and initial area development fees, which are generally non-refundable and recognized by the Company as revenue when all material services or conditions relating to the sale have been substantially performed. The Company also earns marketing fees from its franchisees and utilizes such fees to fund marketing campaigns on behalf of its franchisees. As such, marketing revenue is earned as these funds are spent.

Company Owned Real Estate Brokerage Services

As an owner-operator of real estate brokerages, the Company assists home buyers and sellers in listing, marketing, selling and finding homes. Real estate commissions earned by the Company’s real estate brokerage business are recorded as revenue on a gross basis upon the closing of a real estate transaction (i.e., purchase or sale of a home), which are referred to as gross commission income. The commissions the Company pays to real estate agents are recognized concurrently with associated revenues and presented as the commission and other agent-related costs line item on the accompanying Consolidated Statements of Operations.

Relocation Services

The Company provides relocation services to corporate and government clients for the transfer of their employees ("transferees"). Such services include homesale assistance including the purchasing and/or selling of a transferee’s home and providing home equity advances to transferees (generally guaranteed by the individual's employer), arranging household goods moving services, and other relocation services such as expense processing, relocation policy counseling, relocation-related accounting, coordinating visa and immigration support, intercultural and language training and destination services. Clients may pay a bundled outsourcing management fee that can cover several of the relocation services listed, according the clients’ specific needs. In many cases, Cartus charges an outsourcing fee to the client that covers multiple relocation services that Cartus will deliver to the transferee. The Company earns revenues from fees charged to clients for the performance and/or facilitation of these services and recognizes such revenue as services are provided. In the majority of relocation transactions, the gain or loss on the sale of a transferee’s home is generally borne by the individual's employer. Furthermore, the Company recognizes household goods commission revenue for arranging household goods moving services on a net basis when the household goods reach the destination location. In addition, we provide home buying and selling assistance to members of Affinity organizations.

The Company earns referral commission revenue primarily from real estate brokers for the home sale and purchase of transferees and Affinity members, which is recognized at the time the underlying property closes, and revenues from other third-party service providers where the Company earns a referral commission, which is recognized at the time of completion of services.

Additionally, the Company generally earns interest income on the funds it advances on behalf of the transferring employee, which is recorded within other revenue (as is the corresponding interest expense on the securitization obligations) in the accompanying Consolidated Statements of Operations.

Title and Settlement Services

The Company provides title and closing services, which include title search procedures for title insurance policies, homesale escrow and other closing services. Title revenues, which are recorded net of amounts remitted to third-party insurance underwriters, and title and closing service fees are recorded at the time a homesale transaction or refinancing closes. The Company also owns an underwriter of title insurance. For independent title agents, the underwriter recognizes policy premium revenue on a gross basis (before deduction of agent commission) upon notice of policy issuance from the agent. For affiliated title agents, the underwriter recognizes the incremental policy premium revenue upon the effective date of the title policy as the agent commission revenue is already recognized by the affiliated title agent.

Consolidation, Policy [Policy Text Block]

CONSOLIDATION

The Company consolidates any 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 interest (financial or operating), 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. The Company applies the equity method of accounting when it has the ability to exercise significant influence over operating and financial policies of an investee. The Company measures all other investments at fair value with changes in fair value recognized in net income or in the case that an equity investment does not have readily determinable fair values, at cost minus impairment (if any) plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment.

Cash and Cash Equivalents, Policy [Policy Text Block]

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 [Policy Text Block]

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 $7 million at both December 31, 2017 and 2016.

Receivables, Policy [Policy Text Block]

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 developments 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.

Advertising Costs, Policy [Policy Text Block]

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 $211 million, $198 million and $194 million for the years ended December 31, 2017, 2016 and 2015, respectively.

Deferred Charges, Policy [Policy Text Block]

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.

Income Tax, Policy [Policy Text Block]

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 temporary 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.

Derivatives, Policy [Policy Text Block]

DERIVATIVE INSTRUMENTS

The Company records derivatives and hedging activities on the balance sheet at their respective fair values. The Company uses foreign currency forward contracts largely to manage its exposure to changes in foreign currency exchange rates associated with its foreign currency denominated receivables and payables. The Company primarily manages its foreign currency exposure to the Euro, British Pound, Swiss Franc and Canadian Dollar. The Company has not elected to utilize hedge accounting for these forward contracts; therefore, any change in fair value is recorded in the Consolidated Statements of Operations. However, the fluctuations in the value of these forward contracts generally offset the impact of changes in the value of the underlying risk that they are intended to economically hedge.

The Company also enters into interest rate swaps to manage its exposure to changes in interest rates associated with its variable rate borrowings. At December 31, 2017, the Company has interest rate swaps with an aggregate notional value of $1,475 million to offset the variability in cash flows resulting from the term loan facilities as follows:



Notional Value (in millions)	Commencement Date		Expiration Date
$225	July 2012		February 2018	(a)
$200	January 2013		February 2018	(a)
$600	August 2015		August 2020
$450	November 2017	(a)	November 2022

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(a)	Interest rates swaps with a notional value of $425 million expired February 10, 2018, and interest rate swaps with a notional value of $450 million commenced in the fourth quarter of 2017.

The swaps help to protect our outstanding variable rate borrowings from future interest rate volatility. The Company has not elected to utilize hedge accounting for these interest rate swaps; therefore, any change in fair value is recorded in the Consolidated Statements of Operations.

Equity Method Investments [Policy Text Block]

INVESTMENTS

The Company owned 49.9% of PHH Home Loans, a mortgage origination venture formed in 2005 for the purpose of originating and selling mortgage loans primarily sourced through the Company’s real estate brokerage and relocation businesses, while PHH Corporation ("PHH") owned the remaining percentage. In February 2017, Realogy announced that it and Guaranteed Rate, Inc. (“Guaranteed Rate”) agreed to form a new mortgage origination joint venture, Guaranteed Rate Affinity, LLC ("Guaranteed Rate Affinity"). During the third and fourth quarters of 2017, Guaranteed Rate Affinity, acquired certain assets of the mortgage operations of PHH Home Loans, including its four regional centers and employees across the United States, but not its mortgage assets. Guaranteed Rate Affinity began doing business in August 2017 on a phased-in basis.

Guaranteed Rate Affinity originates and markets its mortgage lending services to the Company's real estate brokerage and relocation subsidiaries as well as other real estate brokerage companies across the country. Guaranteed Rate owns a controlling 50.1% stake of Guaranteed Rate Affinity and the Company owns 49.9%. The Company has certain governance rights related to the joint venture, however it does not have control of the day-to-day operations of Guaranteed Rate Affinity. While the equity earnings or losses related to PHH Home Loans were included in the financial results of the Company Owned Real Estate Brokerage Services segment, the equity earnings or losses related to Guaranteed Rate Affinity are included in the financial results of the Title and Settlement Services segment.

At December 31, 2017 and 2016, the Company had various equity method investments aggregating $74 million and $66 million, respectively, which are recorded within other current and non-current assets on the accompanying Consolidated Balance Sheets. The $74 million investment balance at December 31, 2017 included $48 million for the Company's investment in Guaranteed Rate Affinity and $19 million for the Company's investment in PHH Home Loans, which has ceased operations. The Company's remaining interest in PHH Home Loans is expected to be liquidated in the first half of 2018 and the Company expects to realize net cash proceeds of $19 million, reducing the investment balance to zero. The $66 million investment balance at December 31, 2016 included $59 million for the Company's investment in PHH Home Loans.

For the year ended December 31, 2017, the Company recorded equity earnings of $18 million which consisted of $35 million of earnings from the sale of PHH Home Loans' assets to Guaranteed Rate Affinity, partially offset by $7 million of exit costs and losses of $6 million from the continuing operations of PHH Home Loans. In addition, there was a $4 million loss from equity method investments at the Title and Settlement Services segment primarily related to costs associated with the start up of operations of Guaranteed Rate Affinity, including $3 million of amortization of intangible assets recorded in purchase accounting.

For the years ended December 31, 2016 and 2015, the Company recorded equity earnings of $12 million and $16 million, respectively, which consisted of $8 million and $14 million, respectively, relating to its investment in PHH Home Loans.

The Company received $60 million, $7 million and $10 million in cash dividends, primarily from PHH Home Loans, during the years ended December 31, 2017, 2016 and 2015, respectively. The Company invested $55 million of cash into Guaranteed Rate Affinity during the year ended December 31, 2017.

Property, Plant and Equipment, Policy [Policy Text Block]

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 $86 million and $83 million at December 31, 2017 and 2016, respectively.

Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block]

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. Indefinite-lived intangible assets primarily consist of trademarks acquired in business combinations. Goodwill and 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 $3,710 million and $767 million, respectively, at December 31, 2017 and are subject to impairment testing annually as of October 1, or whenever events or changes in circumstances indicate that the carrying amount may not be fully recoverable. This testing compares carrying values to fair values and, when appropriate, the carrying value is reduced to fair value. In testing goodwill, the fair value of our reporting units is estimated utilizing a discounted cash flow approach utilizing long-term cash flow forecasts and our annual operating plans adjusted for terminal value assumptions.

We determine the fair value of our reporting units utilizing our best estimate of future revenues, operating expenses, cash flows, market and general economic conditions as well as assumptions that we believe marketplace participants would utilize including discount rates, cost of capital, trademark royalty rates and long-term growth rates. The trademark royalty rate was determined by reviewing similar trademark agreements with third parties. Although we believe our assumptions are reasonable, actual results may vary significantly. These impairment tests 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. To address this uncertainty, we perform sensitivity analysis on key estimates and assumptions.

Based upon the impairment analysis performed in the fourth quarter of 2017, 2016 and 2015, there was no impairment of goodwill or other indefinite-lived intangible assets for these years. 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 2017, 2016 or 2015.

The Company evaluates the recoverability of its other long-lived assets, including amortizable intangible assets, if circumstances indicate an impairment may have occurred. This analysis 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. Property and equipment is evaluated separately within each business unit. If such analysis 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. There were no impairments relating to other long-lived assets, including amortizable intangible assets, during 2017, 2016 or 2015.

Cash Flow, Supplemental Disclosures [Text Block]

SUPPLEMENTAL CASH FLOW INFORMATION

Significant non-cash transactions in 2017, 2016 and 2015 included $18 million, $14 million and $17 million, respectively, in capital lease additions, which resulted in non-cash additions to property and equipment, net and other non-current liabilities.

Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block]

STOCK-BASED COMPENSATION

The Company grants stock-based awards to certain senior management, employees and directors including non-qualified stock options, restricted stock, restricted stock units and performance share units.

The fair value of non-qualified stock options is estimated using the Black-Scholes option pricing model on the grant date and is recognized as expense over the service period based on the vesting requirements. The fair value of restricted stock, 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. Determining the fair value of stock-based awards at the grant date requires considerable judgment, including estimating expected volatility and expected term, risk-free rate.

New Accounting Pronouncements, Policy [Policy Text Block]

RECENTLY ADOPTED ACCOUNTING PRONOUNCEMENTS

In August 2016, the FASB issued a new standard on classification of cash receipts and payments on the statement of cash flows intending to reduce diversity in practice on how certain transactions are classified. In addition, in November 2016, the FASB issued a new standard requiring that the statement of cash flows explain the change during the period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. The Company elected to early adopt these ASUs in the fourth quarter of 2017 using retrospective application at the beginning of the earliest comparative period presented in the year of adoption, January 1, 2015. Adoption of the new guidance resulted in the following key changes:

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Contingent consideration for business acquisitions - Prior to adoption of the new guidance, the Company classified payments of contingent consideration for business acquisitions on a separate line in the financing section of its Consolidated Statement of Cash Flows. Under the new guidance, payments of contingent consideration are separated and classified as investing activities for payments made soon after the acquisition’s consummation date (three months or less), financing activities for payments made up to the original acquisition date amount of the contingent consideration liability and operating activities for payments made in excess of the original amount of the contingent consideration liability.

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Debt prepayments or extinguishment - Prior to adoption of the new guidance, the Company classified cash paid for fees associated with the prepayment or extinguishment of debt in the operating section of its Consolidated Statement of Cash Flows as part of net income (loss), adding back only the non-cash portion as an adjustment to reconcile net income (loss) to net cash provided (used) by operating activities. Under the new guidance, all cash paid for fees associated with the prepayment or extinguishment of debt is classified as financing activities and the total of the cash and non-cash portions are added back in the operating section.

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Restricted Cash - Prior to adoption of the new guidance, the Company presented the change in restricted cash as a separate line in the investing section of its Consolidated Statement of Cash Flows. Under the new guidance, restricted cash is presented with cash and cash equivalents on the Consolidated Statement of Cash Flows and the activity is now reflected in the total change in cash, cash equivalents and restricted cash. Additionally, for reconciliation purposes, the Company broke out restricted cash as a separate line on the Company’s Consolidated Balance Sheet.

Adoption of the new guidance resulted in reclassifications between cash flow categories, but no net cash impact to its Consolidated Statement of Cash Flows.

RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

The Company considers the applicability and impact of all Accounting Standards Updates. ASUs not listed below were assessed and determined to be either not applicable or are expected to have minimal impact on our consolidated financial position or results of operations.

In February 2018, the FASB issued a new standard which permits companies to reclassify certain income tax effects resulting from the 2017 Tax Act, called "stranded tax effects", from accumulated other comprehensive income ("AOCI") to retained earnings. According to the new guidance, the reclassification amount should include the effect of the change in the U.S. federal corporate income tax rate on the gross deferred tax amounts and related valuation allowances, if any, at the date of enactment of the 2017 Tax Act related to items remaining in AOCI. The guidance is effective for all companies for fiscal years beginning after December 15, 2018, and interim periods within those fiscal years. Early adoption is permitted, including adoption in any interim period for public companies who have not yet issued financial statements. The Company expects to adopt this standard in the first quarter of 2018 which is expected to result in a debit to AOCI and a credit to Retained Earnings/Accumulated Deficit of approximately $9 million.

In February 2016, the FASB issued its new standard on leases which requires virtually all leases to be recognized on the balance sheet. Lessees will recognize a right-of-use asset and a lease liability for all leases (other than leases that meet the definition of a short-term lease). The liability will be equal to the present value of lease payments. The asset will be based on the liability, subject to adjustment, such as for initial direct costs. For income statement purposes, the FASB retained a dual model, requiring leases to be classified as either operating or finance leases. Operating leases will result in straight-line expense, similar to current operating leases, while finance leases will result in a front-loaded expense pattern, similar to current capital leases. Classification will be based on criteria that are largely similar to those applied in current lease accounting, but without explicit bright lines. The new standard is effective for annual periods beginning after December 15, 2018. Early adoption is permitted. The new leasing standard requires modified retrospective transition, which requires application of the new guidance at the beginning of the earliest comparative period presented in the year of adoption. In January 2018, the FASB issued a proposed ASU that would allow entities to elect a simplified transition approach which would require applying the provisions of the new guidance at the effective date (e.g., January 1, 2019) as opposed to the earliest period presented under the modified retrospective approach (January 1, 2017). While the Company is still evaluating the impact of the standard on its consolidated financial statements, it does expect that the right to use asset and lease liability recorded on its Consolidated Balance Sheets will be material. The Company currently discloses its future lease obligations in Note 13. "Commitments and Contingencies". The Company is in the process of implementing a new lease management system which will be utilized to account for leases under the new guidance once adopted.

In May 2014, the FASB issued a standard on revenue recognition that will impact most companies to some extent. The objective of the revenue standard is to provide a single, comprehensive revenue recognition model for all contracts with customers to improve comparability within industries, across industries, and across capital markets. The revenue standard contains principles that an entity will apply to determine the measurement of revenue and the timing of revenue recognition. The new standard permits for two alternative implementation methods, the use of either (1) full retrospective application to each prior reporting period presented or (2) modified retrospective application in which the cumulative effect of initially applying the revenue standard is recognized as an adjustment to the opening balance of retained earnings in the period of adoption. The Company will adopt the new standard in the first quarter of 2018 using the modified retrospective transition method. The Company has redrafted its revenue recognition accounting policies affected by the standard, assessed the redesign of internal controls, as well as evaluated the expanded disclosure requirements. After thorough review of the Company's revenue streams, the Company determined that the new standard will not have a material impact on financial results as the majority of the Company's revenue is recognized at a point in time, at the completion of a homesale transaction, which will not change under the new revenue recognition guidance.