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Integration and reorganization costs and asset impairments - Narrative (Details) - USD ($) $ in Millions |  | 12 Months Ended
--- | --- | ---
Sep. 01, 2025 | Dec. 31, 2024
Restructuring and Related Activities [Abstract] |  |
Operating lease, impairment loss |  | $ 46.0
Sublease contract term | 5 years |
Sublease income, annual amount | $ 2.1 |

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- Definition Amount of loss from impairment of right-of-use asset from operating lease. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 25 -Paragraph 6 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479365/842-20-25-6 + Details
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