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Commitment and Contingencies (Groundwater Contamination) (Details) - Legacy agricultural chemical prodcuts - USD ($) $ in Millions | 3 Months Ended |
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Mar. 31, 2023 | Sep. 30, 2023
Product Liability Contingency [Line Items] |  |
Product Liability Accrual, Period Expense | $ 177 |
Product Liability Accrual, Component Amount |  | $ 234

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