Goodwill and Other Intangible Assets - Schedule of Goodwill (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 27, 2020	Dec. 29, 2019
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 541.3	$ 530.2
Increase for acquisition activity		9.5
Currency translation adjustments	1.0	1.6
Goodwill, ending balance	542.3	541.3
United States
Goodwill [Roll Forward]
Goodwill, beginning balance	496.0	486.5
Increase for acquisition activity		9.5
Currency translation adjustments	0.0	0.0
Goodwill, ending balance	496.0	496.0
International
Goodwill [Roll Forward]
Goodwill, beginning balance	45.3	43.7
Increase for acquisition activity		0.0
Currency translation adjustments	1.0	1.6
Goodwill, ending balance	$ 46.3	$ 45.3

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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-Subparagraph (SX 210.9-03(10)(1))
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-Name Accounting Standards Codification
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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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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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