Commitments and Contingencies - Narrative (Details) $ in Millions	Sep. 30, 2026 USD ($) site
Loss Contingencies [Line Items]
Sites identified	346
Sites subject of actions taken by US government	30
Sites on superfund national priorities list	18
Personal Injury \| Minimum
Loss Contingencies [Line Items]
Loss contingency, estimate of possible loss \| $	$ 409
Personal Injury \| Maximum
Loss Contingencies [Line Items]
Loss contingency, estimate of possible loss \| $	$ 457

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details

- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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