Supplemental Financial Information (Other Liabilities) (Details) - USD ($) $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Supplemental Financial Information [Abstract] | ||
| Unrecognized tax benefits (inclusive of interest and penalties) | $ 136.6 | $ 136.2 |
| Noncurrent contract liabilities (deferred revenues) | 78.1 | 63.2 |
| Pension and other post-retirement benefits | 50.8 | 68.3 |
| Operating Lease, Liability, Noncurrent | 41.3 | 37.3 |
| Other | 18.8 | 20.8 |
| Other liabilities | $ 325.6 | $ 325.8 |
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits, classified as noncurrent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Supplemental Financial Information [Abstract] No definition available.
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