Investments (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021	Dec. 31, 2021
Other (income) expense, net
Schedule of Equity Method Investments [Line Items]
Equity securities, fair value method, other expense (income)	$ 0.0	$ 0.9	$ 0.2	$ 0.9
Equity securities, equity method, other expense (income)	0.6	$ 0.0	1.3	$ 0.7
Prepaid expenses and other current assets
Schedule of Equity Method Investments [Line Items]
Equity securities, fair value method	0.3		0.3		$ 0.4
Other non-current assets
Schedule of Equity Method Investments [Line Items]
Equity securities, fair value method	1.7		1.7		1.8
Equity securities, equity method, other non-current assets	$ 65.1		$ 65.1		$ 66.4