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Advances and Other Receivables, Net - Schedule of Accounts Receivable (Details) - USD ($) $ in Millions | Sep. 30, 2018 | Jul. 31, 2018 | Dec. 31, 2017
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Servicing advances, net of $227 and $0 discount, respectively | $ 889 |  |
Receivables from agencies, investors and prior servicers, net of $56 and $0 discount, respectively | 305 |  |
Reserves | (20) |  |
Total advances and other receivables, net | 1,174 |  |
Servicing advances discount | 227 | $ 246 |
Receivables discount | $ 56 | $ 56 |
Predecessor |  |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |  |
Servicing advances, net of $227 and $0 discount, respectively |  |  | $ 1,599
Receivables from agencies, investors and prior servicers, net of $56 and $0 discount, respectively |  |  | 391
Reserves |  |  | (284)
Total advances and other receivables, net |  |  | 1,706
Servicing advances discount |  |  | 0
Receivables discount |  |  | $ 0

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- Definition Advances and Other Receivables, Reserves + References No definition available. + Details
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- Definition Government Sponsored Entity and Investor Receivable + References No definition available. + Details
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- Definition Servicing Advances, Discount + 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 Disclosure of the unamortized amount of the discount on the note or receivable which is deducted from the face amount of the receivable or loan. The discount or premium is the difference between the present value and the face amount. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=114775744&loc=d3e28541-108399 + Details
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