Environmental - US Superfund Sites Narrative (Details) - Passaic River, New Jersey $ in Millions			9 Months Ended
Sep. 30, 2021 USD ($)	Mar. 31, 2016 USD ($)	Sep. 30, 2022
Site Contingency [Line Items]
Number of parties included in USEPA order			70
Cost of EPA's plan estimate	$ 441	$ 1,400
Environmental liability percentage			1.00%

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.

No definition available.

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