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Income Taxes - Carryforward and Temporary Differences (Details) - USD ($) $ in Millions | Dec. 31, 2018 | Dec. 31, 2017
--- | --- | ---
Deferred Tax Assets |  |
Loss carryforwards (federal, state and capital) | $ 1,334 |
Excess interest expense | 10 |
Reverse mortgage interests | 68 |
Loss reserves | 69 |
Reverse mortgage premiums | 1 |
Rent expense | 1 |
Restricted share based compensation | 1 |
Accruals | 14 |
Partnership interests | 7 |
Reverse mortgage purchase discount | 1 |
Goodwill and intangible assets | 4 |
Other, net | 5 |
Total deferred tax assets | 1,515 |
Deferred Tax Liabilities |  |
MSR amortization and mark-to-market, net | (243) |
Depreciation and amortization, net | (12) |
Prepaid assets | (1) |
Goodwill and intangible assets | 0 |
Total deferred tax liabilities | (256) |
Valuation allowance | (295) |
Net deferred tax assets (liabilities) | $ 964 |
Predecessor |  |
Deferred Tax Assets |  |
Loss carryforwards (federal, state and capital) |  | $ 37
Excess interest expense |  | 0
Reverse mortgage interests |  | 0
Loss reserves |  | 81
Reverse mortgage premiums |  | 15
Rent expense |  | 4
Restricted share based compensation |  | 6
Accruals |  | 10
Partnership interests |  | 5
Reverse mortgage purchase discount |  | 24
Goodwill and intangible assets |  | 0
Other, net |  | 3
Total deferred tax assets |  | 185
Deferred Tax Liabilities |  |
MSR amortization and mark-to-market, net |  | (174)
Depreciation and amortization, net |  | (20)
Prepaid assets |  | (2)
Goodwill and intangible assets |  | (1)
Total deferred tax liabilities |  | (197)
Valuation allowance |  | (4)
Net deferred tax assets (liabilities) |  | $ (16)

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