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Investments (Changes in Net Unrealized Investment Gains (Losses)) (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2024 USD ($)
Investments, Debt and Equity Securities [Abstract] |
Unrealized investment gains (losses), beginning of period | $ (4,040)
Unrealized investment gains (losses) during the period | (895)
Unrealized investment gains (losses) relating to: Future policy benefits | 161
Unrealized investment gains (losses) relating to: Deferred income tax benefit (expense) | 154
Unrealized investment gains (losses), end of period | (4,620)
Change in net unrealized investment gains (losses) | $ (580)

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- Definition This item presents the increase (decrease) in net unrealized investment gains (losses) attributable to the Company. + References No definition available. + Details
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- Definition This item presents the increase (decrease) in net unrealized investment gains (losses) related to insurance liability gain (loss) recognition. + References No definition available. + Details
Name: | bhf_ChangesInNetUnrealizedInvestmentGainsLossesRelatedToInsuranceLiabilityGainLossRecognition
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- Definition This item presents the increase (decrease) in net unrealized investment gains (losses) related to unrealized investment gains (losses) during the period. + References No definition available. + Details
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- Definition This item represents the tax effects occurring during the period which are related to the net unrealized gain (loss) resulting from changes in the fair [carrying] value during the period of available-for-sale securities and from changes in certain insurance related assets and liabilities. Such tax affects would have been charged or credited directly to other comprehensive income or to related components of shareholders' equity. + References No definition available. + Details
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- Definition This item presents net unrealized investment gains (losses) attributable to the Company. + References No definition available. + Details
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- References No definition available. + Details
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Period Type: | duration