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Business Developments and Risks and Uncertainties (Schedule of Discontinued Operations Components of Assets and Liabilities Held for Sale) (Detail) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Assets held for sale |  |
Cash | $ 1 | $ 12
Accounts receivable | 17 | 24
Goodwill | 90 | 90
Other assets | 9 | 8
Loss on disposal group | (44) | (54)
Total assets held for sale | 73 | 80
Liabilities held for sale |  |
Accounts payable | 7 | 12
Debt | 39 | 30
Accrued expenses and other | 18 | 19
Total liabilities held for sale | $ 64 | $ 61

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