Allowance for Long-Term Receivables (Details) $ in Millions	12 Months Ended
	Dec. 28, 2019 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]
Long-term receivables past due	$ 13.9
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	16.0
Write-offs	(6.8)
Provision	4.6	[1]
Recoveries	0.4
Currency translation adjustment	(0.3)
Ending balance	13.9
Reclassifications from current receivables	$ 2.3

[1] Provision includes $2.3 million of reclassifications from current receivables.