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Commitments and Contingent Liabilities - State Opioid Statutes (Narrative) (Details) - USD ($) |  | 1 Months Ended | 28 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 31, 2025 | Dec. 31, 2021 | Mar. 31, 2025 | Nov. 30, 2022 | Mar. 31, 2018 | Mar. 31, 2017
Loss Contingencies [Line Items] |  |  |  |  |  |
Annual surcharge |  |  |  | $ 42,000,000 | $ 100,000,000 | $ 100,000,000
Loss contingency accrual, payments | $ 28,000,000 |  |  |  |  |
New York Opioid Tax Surcharge |  |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |  |
Loss contingency accrual, payments |  | $ 26,000,000 | $ 42,000,000 |  |  |

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