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Contingencies - Narrative (Details) $ in Millions |  | 9 Months Ended |
--- | --- | --- | ---
Apr. 20, 2017 States | Sep. 30, 2021 USD ($) Loan States | Sep. 30, 2020 USD ($) Loan
Loss Contingencies [Line Items] |  |  |
Accrued penalty |  | $ 44.6 |
Number of states charging with regulatory action | States | 29 |  |
Warranty repurchase demands unpaid principal balance |  | $ 59.6 | $ 45.2
Warranty repurchase demands number of loans | Loan |  | 301 | 263
PHH Corporation |  |  |
Loss Contingencies [Line Items] |  |  |
Accrued penalty |  | $ 2.5 |
Multistate Mortgage Committee |  |  |
Loss Contingencies [Line Items] |  |  |
Number of states who are part of confidential supervisory memorandum of understanding | States |  | 6 |

X
- Definition This represents the number of states which have taken regulatory action, alleging breaches of various laws, regulations and licensing requirements, including those related to escrow administration and proper licensing of business activities. + References No definition available. + Details
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X
- Definition Represents the number of states which are part of confidential supervisory memorandum of understanding. + References No definition available. + Details
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X
- Definition Represents the number of loans related to outstanding representation and warranty repurchase demands as of the end of the period. + References No definition available. + Details
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X
- Definition Represents unpaid principal balance related to outstanding representation and warranty repurchase demands as of the end of the period. + References No definition available. + 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 Amount of loss contingency liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14326-108349 + Details
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- Details
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Namespace Prefix: |
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X
- Details
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