Investments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Oct. 01, 2022	Sep. 30, 2023	Oct. 01, 2022	Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]
Equity securities, fair value method, other expense (income)	$ 0.0	$ 0.1	$ 0.1	$ 0.4
Equity securities, equity method, other expense (income)	0.3	$ 0.3	1.5	$ 1.6
Prepaid expenses and other current assets
Schedule of Equity Method Investments [Line Items]
Equity securities, fair value method	0.1		0.1		$ 0.1
Other non-current assets
Schedule of Equity Method Investments [Line Items]
Equity securities, fair value method	1.6		1.6		1.7
Equity securities, equity method, other non-current assets	$ 60.5		$ 60.5		$ 63.4