Business Segments - Narrative (Details) $ in Millions	3 Months Ended
Mar. 29, 2026 USD ($) segment	Mar. 30, 2025 USD ($)
Segment Reporting Information [Line Items]
Number of business segments \| segment	2
Number of reportable segments \| segment	2
Revenue from international sales	$ 459.0	$ 500.6
Sales by U.S. operations to foreign countries	375.3	414.9
Restructuring and other charges	26.4	5.6
Restructuring charges (credits)	7.0	0.0
Start Up Costs And Transaction Costs
Segment Reporting Information [Line Items]
Restructuring charges	11.1	4.0
Other Restructuring
Segment Reporting Information [Line Items]
Restructuring charges	1.1
Transformation Costs
Segment Reporting Information [Line Items]
Restructuring charges	4.8
Losses on the Sale of Customer Accounts Receivable
Segment Reporting Information [Line Items]
Restructuring charges	$ 2.4	$ 1.6

total foreign country sales from domicile operations

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Restructuring, Settlement And Impairment Provisions, Excluding Goodwill Impairment Loss

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Revenue From International Sales

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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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.

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