Receivables - Components of Trade and Other Accounts Receivable (Details) - USD ($) $ in Millions	Sep. 26, 2020	Jun. 27, 2020	Dec. 28, 2019
Receivables [Abstract]
Trade and other accounts receivable	$ 642.4		$ 715.5
Allowances for credit losses	(23.5)	$ (23.6)	(20.9)
Total trade and other accounts receivable – net	$ 618.9		$ 694.6

Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant