Goodwill and Other Intangibles Goodwill and Indefinite Lived Intangibles (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2022	Jan. 01, 2022
Goodwill [Roll Forward]
Goodwill	$ 556.6	$ 442.4
Goodwill, Acquired During Period	0.0	118.9
Goodwill, Foreign currency translation effects	(23.2)	(4.7)
Goodwill	485.0	556.6
Sweaty Betty [Member]
Goodwill [Roll Forward]
Goodwill, Impairment Loss	$ 48.4	$ 0.0

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of foreign currency translation gain (loss) which increases (decreases) an asset representing future economic benefits from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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