Commitments and Contingencies - Insurance (Details)	Mar. 31, 2026 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Percentage of potential losses covered by insurance on legal liabilities for bodily injury and property damage to third parties	83.00%
Policy insurance coverage for bodily injury and property damage to third parties, minimum	$ 75,000,000
Self-insured for bodily injury and property damage to third parties coverage amount, maximum	734,000,000
Self insured for bodily injury and property damage to third parties, pollution releases above	800,000,000
Self insured for bodily injury and property damage to third parties, pollution releases , additional liability	$ 57,000,000
Percentage of potential losses covered by insurance on damage to property owned or in control	77.00%
Policy insurance coverage for potential losses on damage to property owned or in control, minimum	$ 75,000,000
Policy insurance coverage for potential losses on damage to property owned or in control, maximum	$ 275,000,000

Percentage Of Potential Losses Covered By Insurance On Damage To Property

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Percentage Of Potential Losses Covered By Insurance On Legal Liabilities For Bodily Injury And Property Damage To Third Parties

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Policy Insurance Coverage For Bodily Injury And Property Damage To Third Parties, Minimum

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Policy Insurance Coverage For Potential Losses On Damage To Property Owned Or In Control, Maximum

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Policy Insurance Coverage For Potential Losses On Damage To Property Owned Or In Control, Minimum

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Self Insured For Bodily Injury And Property Damage To Third Parties, Maximum

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Self Insured For Bodily Injury And Property Damage To Third Parties, Pollution Releases Above

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Self Insured For Bodily Injury And Property Damage To Third Parties, Pollution Releases , Additional Liability

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