Credit Losses - Narrative (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 27, 2020	Dec. 29, 2019
Financing Receivable, Allowance for Credit Loss [Line Items]
Loss contingency, damages sought, value	$ 10.0
Financing Receivable, Allowance for Credit Loss	10.9	$ 1.0
Other Assets
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Allowance for Credit Loss	$ 9.2

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Name:	us-gaap_FinancingReceivableAllowanceForCreditLosses
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant