Goodwill and Indefinite-Lived Intangibles (Changes in the Carrying Amount of Goodwill and Indefinite-Lived Intangibles) (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 29, 2025	Mar. 30, 2024
Goodwill [Roll Forward]
Goodwill, Beginning balance	$ 424.6	$ 427.1
Foreign currency translation effects	2.5	(1.1)
Goodwill, Ending balance	$ 427.1	$ 426.0

Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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+ Details