Cost Reduction Actions - Cost Reduction Charges And Other Costs (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2026 |
Sep. 30, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Restructuring Cost and Reserve [Line Items] | ||||
| Total workforce reductions | $ 4.2 | $ 1.0 | $ 9.0 | $ 2.2 |
| Lease abandonment and other costs | 2.6 | 0.0 | 5.4 | 0.3 |
| Asset impairment charges and write-offs | 0.0 | 0.0 | 0.0 | 3.2 |
| Total | 6.8 | 1.0 | 14.4 | 5.7 |
| Severance and other employee costs | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Total workforce reductions | 2.6 | 1.6 | 11.0 | 6.8 |
| Total | 11.0 | |||
| Changes in estimates | ||||
| Restructuring Cost and Reserve [Line Items] | ||||
| Total workforce reductions | $ 1.6 | $ (0.6) | $ (2.0) | $ (4.6) |
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. 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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- Definition Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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