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Income Tax (Reconciliation of Income Tax Provision between US Statutory Rate and As Reported for Continuing Operations) (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
Tax provision at U.S. statutory rate |  | $ 454 | $ 1,337 | $ 1,789
Dividend received deduction |  | (18) | (20) | (40)
Tax-exempt income |  | (34) | 15 | (36)
Prior year tax (1) |  | (12) | (15) | (127)
Low income housing tax credits |  | (116) | (143) | (178)
Other tax credits |  | (39) | (44) | (46)
Foreign tax rate differential (2), (3), (4) |  | (312) | 85 | (275)
Effective Income Tax Rate Reconciliation, Change In Tax Law, Amount | $ 0 | (198) | 0 | 0
Change in valuation allowance (5) |  | 187 | 0 | 1
Other, net |  | (24) | (17) | (4)
Deferred Federal Income Tax Expense (Benefit) |  | (591) | 1,234 | 872
Provision for income tax expense (benefit) |  | 560 | 1,062 | 1,642
U.S. tax on global intangible low-taxes income |  | 22 | 12 | 30
Tax Year 2020 |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
U.S. tax on global intangible low-taxes income |  |  |  | (12)
Tax Year 2021 |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
U.S. tax on global intangible low-taxes income |  |  | (21) | 42
Tax Year 2022 |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
U.S. tax on global intangible low-taxes income |  | 6 | 33 |
Tax Year 2023 |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
U.S. tax on global intangible low-taxes income |  | 28 |  |
Enactment of Bermuda Corporate Income Tax |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
Change in valuation allowance (5) |  | 198 |  |
Provision for income tax expense (benefit) |  | (198) |  |
MetLife Poland and Greece |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
Foreign tax rate differential (2), (3), (4) |  |  |  | (50)
MetLife Seguros S.A |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
Foreign tax rate differential (2), (3), (4) |  |  |  | $ (41)
MetLife Malaysia |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
Foreign tax rate differential (2), (3), (4) |  | (28) |  |
Settlement with Taxing Authority |  |  |  |
Income tax expense benefit continuing operations income tax reconciliation |  |  |  |
Prior year tax (1) |  | $ (32) | $ (117) |
Provision for income tax expense (benefit) | $ (53) |  |  |

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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12 + Details
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