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Acquisitions and Dispositions (Sale of Hope) (Narrative) (Detail) - USD ($) $ in Millions |  | 3 Months Ended
--- | --- | ---
Feb. 02, 2022 | Mar. 31, 2022 | Mar. 31, 2021
Business Acquisition And Dispositions [Line Items] |  |  |
Income tax expense |  | $ 236 | $ 212
Ullico Inc |  |  |
Business Acquisition And Dispositions [Line Items] |  |  |
Percentage of equity interests expected to be sold | 100.00% |  |
Cash consideration from sale of equity interest | $ 690 |  |
Income tax expense |  | 87 |
Disposal group, recognized a pre-tax gain |  | 60 |
Goodwill write-off |  | 108 |
Disposal group, recognized a gain on disposal after tax |  | $ 40 |

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- Definition The excess amount received or due over net assets in a transaction accounted for as a divestiture where a subsidiary, business or operating assets are "sold" by the entity to a newly formed, thinly capitalized, highly leveraged buyer. This gain is not yet recognized and is disclosed on the balance sheet as an offset against the carrying amount of the securities received. + References No definition available. + Details
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