Telford Fire Safety Remediation (Details) - Telford Fire Safety Remediation - USD ($) $ in Millions |
Sep. 30, 2024 |
Dec. 31, 2023 |
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| Restructuring Cost and Reserve [Line Items] | ||
| Estimated environmental liability | $ 226.0 | $ 192.0 |
| Current portion of estimated environmental liability | $ 110.0 | $ 82.0 |
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- Definition Total costs accrued as of the balance sheet date for environmental loss contingencies. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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