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Contingencies (Details) | 3 Months Ended
--- | ---
Mar. 31, 2022 USD ($) party
Loss Contingencies [Line Items] |
Site Contingency, Names of Other Potentially Responsible Parties | party | 100
Litigation Settlement, Expense | $ 115,000,000
Loss Contingency, Estimate of Possible Loss | 1,700,000,000
Loss Contingency, Damages Sought, Value | 1,200,000,000
Loss Contingency, Range of Possible Loss, Portion Not Accrued | 500,000,000
Environmental Remediation Expense | 6,000,000
amount authorized to levy | 100,000
lower range of costs | 1,900,000,000
upper range of costs | 3,500,000,000
Class action damages sought | 10,000,000
Estimated Litigation Liability | $ 750,000

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- Definition Class action lawsuit damages sought by plaintiffs against the Company. + References No definition available. + Details
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- Definition The charge against earnings in the period for known or estimated future costs arising from requirements to perform environmental remediation activities. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=109237650&loc=d3e13064-110858 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 410 -SubTopic 30 -Section 50 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6393242&loc=d3e13296-110859 + Details
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