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Securitizations and Financings (Tables) | 9 Months Ended
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Sep. 30, 2018
Variable Interest Entities and Securitizations [Abstract] |
Schedule of Assets and Liabilities of VIEs Included in Financial Statements | A summary of mortgage loans transferred by the Company to unconsolidated securitization trusts that are 60 days or more past due are presented below.
| Successor |  | Predecessor
Principal Amount of Loans 60 Days or More Past Due | September 30, 2018 |  | December 31, 2017
Unconsolidated securitization trusts | $ | 317 |  |  | $ | 448 |
The following table shows a summary of the outstanding collateral and certificate balances for securitization trusts for which the Company was the transferor, including any retained beneficial interests and MSRs, that were not consolidated by the Company for the dates indicated.
| Successor |  | Predecessor
| September 30, 2018 |  | December 31, 2017
Total collateral balances | $ | 1,940 |  |  | $ | 2,291 |
Total certificate balances | $ | 1,884 |  |  | $ | 2,129 |
A summary of the assets and liabilities of the Company's transactions with VIEs included in the Company’s consolidated financial statements is presented below for the dates indicated.
| Successor |  | Predecessor
| September 30, 2018 |  | December 31, 2017
| Transfers Accounted for as Secured Borrowings |  | Reverse Secured Borrowings |  | Transfers Accounted for as Secured Borrowings |  | Reverse Secured Borrowings
Assets |  |  |  |  |  |  |
Restricted cash | $ | 111 |  |  | $ | 52 |  |  | $ | 106 |  |  | $ | 26 |
Reverse mortgage interests, net | — |  |  | 7,140 |  |  | — |  |  | 7,981 |
Advances and other receivables, net | 682 |  |  | — |  |  | 896 |  |  | — |
Mortgage loans held for investment, net | 121 |  |  | — |  |  | 138 |  |  | — |
Other assets | — |  |  | — |  |  | 2 |  |  | — |
Total assets | $ | 914 |  |  | $ | 7,192 |  |  | $ | 1,142 |  |  | $ | 8,007 |
Liabilities |  |  |  |  |  |  |
Advance facilities(1) | $ | 563 |  |  | $ | — |  |  | $ | 749 |  |  | $ | — |
Payables and accrued liabilities | 1 |  |  | 1 |  |  | 2 |  |  | 1 |
Participating interest financing(2) | — |  |  | 6,021 |  |  | — |  |  | 7,111 |
HECM Securitizations (HMBS) |  |  |  |  |  |  |
Trust 2016-2 | — |  |  | — |  |  | — |  |  | 94 |
Trust 2016-3 | — |  |  | — |  |  | — |  |  | 138 |
Trust 2017-1 | — |  |  | 151 |  |  | — |  |  | 213 |
Trust 2017-2 | — |  |  | 258 |  |  | — |  |  | 365 |
Trust 2018-1 | — |  |  | 329 |  |  | — |  |  | — |
Trust 2018-2 | — |  |  | 292 |  |  | — |  |  | — |
Nonrecourse debt–legacy assets | 32 |  |  | — |  |  | 42 |  |  | — |
Total liabilities | $ | 596 |  |  | $ | 7,052 |  |  | $ | 793 |  |  | $ | 7,922 |
(1) Advance facilities include the Nationstar agency advance financing facility and notes payable recorded by the Nationstar Mortgage Advance Receivable Trust, and the Nationstar Agency Advance Receivables Trust. Refer to Notes Payable in Note 10, Indebtedness, for additional information. (2) Participating interest financing excludes premiums.

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- Definition Variable Interest Entities and Securitizations + References No definition available. + Details
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- Definition Tabular disclosure of the carrying amount and classification of assets and liabilities recognized in the transferor's statement of financial position at the end of each period presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 860 -SubTopic 30 -Section 50 -Paragraph 1A -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=109249958&loc=SL6224234-111729 + Details
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