XML 143 R108.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Reconciliation of Capital Expenditures from Segment to Consolidated (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Segment Reporting, Other Significant Reconciling Item [Line Items] |  |  |
Capital expenditures | $ 101 | $ 95 | $ 119
Realogy Franchise Group |  |  |
Segment Reporting, Other Significant Reconciling Item [Line Items] |  |  |
Capital expenditures | 29 | 27 | 32
Realogy Brokerage Group |  |  |
Segment Reporting, Other Significant Reconciling Item [Line Items] |  |  |
Capital expenditures | 43 | 39 | 56
Realogy Title Group |  |  |
Segment Reporting, Other Significant Reconciling Item [Line Items] |  |  |
Capital expenditures | 13 | 9 | 10
Corporate and Other |  |  |
Segment Reporting, Other Significant Reconciling Item [Line Items] |  |  |
Capital expenditures | $ 16 | $ 20 | $ 21

X
- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3213-108585 + Details
Name: | us-gaap_PaymentsToAcquirePropertyPlantAndEquipment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

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_SegmentReportingOtherSignificantReconcilingItemLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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

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