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Commitments And Contingencies Other Guarantees, Insurance and Self-Insurance (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Loss Contingencies [Line Items] |  |
Insurance liabilities | $ 39,000 | $ 27,000
Self insurance accruals | 12,000 | $ 15,000
Maximum |  |
Loss Contingencies [Line Items] |  |
Guarantees, gross | 9,000 |
Fidelity Insurance |  |
Loss Contingencies [Line Items] |  |
Insurance deductible | 750 |
Fidelity Insurance | Maximum |  |
Loss Contingencies [Line Items] |  |
Insurance liabilities | 30,000 |
Realogy Brokerage Group | Errors and Omissions Insurance |  |
Loss Contingencies [Line Items] |  |
Insurance liabilities | 15,000 |
Insurance deductible | 1,000 |
Realogy Brokerage Group | Errors and Omissions Insurance including additional Realogy Group Coverage |  |
Loss Contingencies [Line Items] |  |
Insurance deductible | 1,000 |
Realogy Brokerage Group | Errors and Omissions Insurance including additional Realogy Group Coverage | Maximum |  |
Loss Contingencies [Line Items] |  |
Insurance liabilities | 60,000 |
Realogy Group | Errors and Omissions Insurance |  |
Loss Contingencies [Line Items] |  |
Insurance deductible | 2,500 |
Realogy Group | Errors and Omissions Insurance | Maximum |  |
Loss Contingencies [Line Items] |  |
Insurance liabilities | 45,000 |
Realogy Title Group | Maximum |  |
Loss Contingencies [Line Items] |  |
Underwriter of title insurance policies, value, per policy | 1,500 |
Realogy Title Group | Minimum |  |
Loss Contingencies [Line Items] |  |
Underwriter of title insurance policy, reinsurance policy obtained from national underwriter, value per policy | $ 1,500 |

X
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- Definition Liabilities relating to: (i) self-insured risks for errors and omissions and other legal matters incurred in the ordinary course of business within the Company Owned Real Estate Brokerage Services segment, (ii) vacant dwellings and household goods in transit within the Relocation Services segment, and (iii) premium and claim reserves for the Company’s title underwriting business. + References No definition available. + Details
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- Definition Value per policy typically underwritten by the Company. + References No definition available. + Details
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- Definition Value per policy at which the Company typically obtains a reinsurance policy from a national underwriter to reinsure the excess amount. + References No definition available. + Details
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- Definition Amount of expected guaranteed benefits in excess of the projected account balances for minimum guaranteed benefit contracts, as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 20 -Section 55 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=121639652&loc=d3e7104-158389 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 80 -Section 50 -Paragraph 1 -Subparagraph (d)(3) -URI http://asc.fasb.org/extlink&oid=121641442&loc=d3e19393-158473 + Details
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- 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
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- Definition Carrying amount (including both current and noncurrent portions) of accrued known and estimated losses incurred as of the balance sheet date for which no insurance coverage exists, and for which a claim has been made or is probable of being asserted, typically arising from workmen's compensation-type of incidents and personal injury to nonemployees from accidents on the entity's property. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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