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Property, Plant and Equipment (Policies) | 9 Months Ended
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Sep. 30, 2024
Asset Retirement Obligations | The Registrants record ARO in accordance with the accounting guidance for “Asset Retirement and Environmental Obligations” for legal obligations for asbestos removal and for the retirement of certain ash disposal facilities, wind farms, solar farms and certain coal mining facilities. The table below summarizes significant changes to the Registrants ARO recorded in 2024 and should be read in conjunction with the Property, Plant and Equipment note within the 2023 Annual Report.

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- Definition Disclosure of accounting policy for legal obligation associated with retirement of long-lived asset that results from acquisition, construction, or development or from normal operation of long-lived asset, and environmental remediation liability from improper or other-than-normal operation of long-lived asset. Includes, but is not limited to, timing of recognition and whether obligation is measured on discounted basis. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 410 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/410/tableOfContent + Details
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