Allowance for Long-Term Receivables (Details) $ in Millions	3 Months Ended
	Mar. 28, 2020 USD ($)
Financing Receivable, Allowance for Credit Loss [Line Items]
Financing Receivable, Past Due	$ 9.7
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Balance at December 28, 2019	13.9
Write-offs	(3.0)
Provision and reclassifications	0.4
Currency translation adjustment	(1.0)
Balance at March 28, 2020	$ 10.3