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Litigation Settlement, Non-Environmental Legal Actions, Mile Radius Of All Class Action Claims

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Litigation Settlement, Non-Environmental Legal Actions, Mile Radius Of Personal Injury Claims

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Litigation Settlement, Number Of Daubert Motions

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Litigation Settlement, Number Of Individuals

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Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

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Amount awarded to other party in judgment or settlement of litigation.

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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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Amount of loss contingency liability.

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Number of plaintiffs that have filed claims pertaining to a loss contingency.

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Number of pending claims pertaining to a loss contingency.

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The amount of cash paid for the settlement of litigation or for other legal issues during the period.

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Amount of unrecorded obligation to transfer funds in future for fixed or minimum amount or quantity of product and service at fixed or minimum price. Includes, but is not limited to, lease not yet commenced and take-or-pay and throughput contracts.

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Commitments and Contingencies - Narrative (Details) $ in Millions						1 Months Ended
	Mar. 09, 2026 individual	Oct. 10, 2024 motion	May 23, 2024 USD ($)	Apr. 26, 2024 USD ($)	Aug. 22, 2023 school_district	Mar. 31, 2026 USD ($) mi	Sep. 30, 2026 USD ($) complaint	Jul. 15, 2026 railroad	Jun. 04, 2026 railroad	Dec. 31, 2025 USD ($)
Loss Contingencies [Line Items]
Settlement payment				$ 315		$ 285
Unrecorded unconditional purchase obligation							$ 300
Minimum
Loss Contingencies [Line Items]
Consent decree period (in years)		5 years
Maximum
Loss Contingencies [Line Items]
Consent decree period (in years)		20 years
Civil Penalty \| Eastern Ohio Incident \| Pending Litigation
Loss Contingencies [Line Items]
Litigation settlement, amount agreed and awarded to other party			$ 15
Oversight Costs \| Eastern Ohio Incident \| Pending Litigation
Loss Contingencies [Line Items]
Litigation settlement, amount agreed and awarded to other party			$ 57
Eastern Ohio Incident
Loss Contingencies [Line Items]
Litigation settlement, amount agreed and awarded to other party				$ 600
Litigation settlement, non-environmental legal actions, mile radius of all class action claims \| mi						20
Litigation settlement, non-environmental legal actions, mile radius of personal injury claims \| mi						10
Number of school districts as plaintiffs \| school_district					6
Loss contingency, number of pending claims							6	2	2
Estimated litigation liability							$ 189			$ 474
Number of motions \| motion		6
Number of individuals \| individual	2
Eastern Ohio Incident \| Environmental
Loss Contingencies [Line Items]
Loss contingency accrual							$ 184			$ 191