Other Expense, Net - Schedule of Other Expense, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Other Income and Expenses [Abstract]
Interest income	$ 1.1	$ 0.8	$ 0.7
Interest expense	(4.2)	(3.1)	(2.7)
Dividend income	2.5	1.6	1.5
Foreign exchange gains (losses)	(0.8)	0.3	(1.1)
Other income	0.2
Other expense		(0.2)	0.0
Other expense, net	$ (1.2)	$ (0.6)	$ (1.6)