XML 40 R68.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Franchising and Marketing Activities (Details) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2019 USD ($) Brokerage_Offices | Dec. 31, 2018 USD ($) franchisedandcompanyownedoffices | Dec. 31, 2017 USD ($) franchisedandcompanyownedoffices | Dec. 31, 2019 franchisedandcompanyownedoffices | Dec. 31, 2016 franchisedandcompanyownedoffices
Franchisor Disclosure [Line Items] |  |  |  |  |
Initial franchise and area development fees | $ | $ 9 | $ 6 | $ 8 |  |
Annual volume incentives from Real Estate Franchisees | $ | 50 | 52 | 62 |  |
Brand Marketing Fund Revenue | $ | 90 | $ 86 | $ 87 |  |
Franchised (domestic and international): |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 15,830 | 14,039 | 17,776 | 13,314
Franchised (domestic and international): | Century 21® |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 9,637 | 7,973 | 11,640 |
Franchised (domestic and international): | ERA® |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 2,331 | 2,298 | 2,301 |
Franchised (domestic and international): | Coldwell Banker® |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 2,380 | 2,330 | 2,323 |
Franchised (domestic and international): | Coldwell Banker Commercial® |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 171 | 180 | 159 |
Franchised (domestic and international): | Sotheby’s International Realty® |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 949 | 905 | 962 |
Franchised (domestic and international): | Better Homes and Gardens® Real Estate |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 362 | 353 | 391 |
Company owned: |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Royalty expense | $ | (282) | $ (295) | $ (299) |  |
Marketing and Advertising Expense | $ | $ (11) | $ (11) | $ (12) |  |
Number of offices | 710 | 755 | 789 | 713 | 789
Company owned: | Coldwell Banker® |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 672 | 707 | 634 |
Company owned: | Sotheby’s International Realty® |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 41 | 41 | 37 |
Company owned: | Corcoran®/Other |  |  |  |  |
Franchisor Disclosure [Line Items] |  |  |  |  |
Number of offices |  | 42 | 41 | 42 |

X
- Definition Amount of annual volume incentives provided to real estate franchisees + References No definition available. + Details
Name: | rlgy_AnnualVolumeIncentivesRealEstateFranchises
Namespace Prefix: | rlgy_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Brand Marketing Fund Revenue + References No definition available. + Details
Name: | rlgy_BrandMarketingFundRevenue
Namespace Prefix: | rlgy_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of domestic initial franchise fees and international area development fees. + References No definition available. + Details
Name: | rlgy_InitialFranchiseAndAreaDevelopmentFees
Namespace Prefix: | rlgy_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The number of offices. + References No definition available. + Details
Name: | rlgy_NumberOfOffices
Namespace Prefix: | rlgy_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FranchisorDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total expense recognized in the period for promotion, public relations, and brand or product advertising. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.4) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
Name: | us-gaap_MarketingAndAdvertisingExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.3) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
Name: | us-gaap_RoyaltyExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rlgy_RealogyFranchiseGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rlgy_FranchisedAndCompanyOwnedOutletsAxis=rlgy_Century21Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rlgy_FranchisedAndCompanyOwnedOutletsAxis=rlgy_EraMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rlgy_FranchisedAndCompanyOwnedOutletsAxis=rlgy_ColdwellBankerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rlgy_FranchisedAndCompanyOwnedOutletsAxis=rlgy_ColdwellBankerCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rlgy_FranchisedAndCompanyOwnedOutletsAxis=rlgy_SothebysInternationalRealtyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rlgy_FranchisedAndCompanyOwnedOutletsAxis=rlgy_BetterHomesAndGardensRealEstateMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=rlgy_RealogyBrokerageGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | rlgy_FranchisedAndCompanyOwnedOutletsAxis=rlgy_CorcoranOtherMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |