ENVIRONMENTAL (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Sep. 30, 2025 |
Sep. 30, 2024 |
Sep. 30, 2025 |
Sep. 30, 2024 |
Dec. 31, 2024 |
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| Environmental Remediation Obligations [Abstract] | |||||
| Reserves for future environmental expenditures - total | $ 154.7 | $ 154.2 | $ 154.7 | $ 154.2 | $ 156.5 |
| Reserves for future environmental expenditures - noncurrent | 124.7 | 122.2 | 124.7 | 122.2 | $ 126.5 |
| Environmental Remediation Expense | 5.5 | 7.2 | 15.3 | 19.4 | |
| Insurance Recoveries | (1.0) | 0.0 | (1.0) | 0.0 | |
| Environmental Expense and Liabilities | $ 4.5 | $ 7.2 | $ 14.3 | $ 19.4 | |
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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 after twelve months or beyond the next operating cycle if longer. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The adjustment to exclude the noncash portion of, and include cash payments for environmental costs when calculating operating cash flows under the indirect method. The adjustment can include the increase (decrease) during an accounting period in total estimated obligations recorded for probable future loss attributable to environmental contamination issues. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before recovery, of expense for known and estimated future costs arising from requirement to perform environmental remediation. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition The amount recovered from insurance. These recoveries reduce costs and losses that are reported as a separate line item under operating expenses. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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