Restructuring and restructuring related expenses - Restructuring Reserve Activity (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 29, 2025 |
Mar. 30, 2024 |
|
| Restructuring reserves | ||
| Balance as of the beginning of the period | $ 2.8 | $ 5.1 |
| Utilized during the period | (1.6) | (2.7) |
| Charge for the period | 1.7 | 1.9 |
| Released during the period | (0.1) | (0.7) |
| Foreign currency translation | 0.1 | (0.1) |
| Balance as of the end of the period | $ 2.9 | $ 3.5 |
| X | ||||||||||
- Definition Restructuring costs excluding those that flow through the income statement for which there are no reserves No definition available.
|
| X | ||||||||||
- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
|
| X | ||||||||||
- Definition Amount of foreign currency translation gain (loss) which decreases (increases) the restructuring reserve. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|