Restructuring Charges - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023	Mar. 30, 2024	Dec. 31, 2023	Apr. 01, 2023	Dec. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 36.9	$ 6.7	$ 81.3	$ 10.2
Restructuring reserve	43.8	13.4	43.8	13.4	$ 41.0	$ 12.2	$ 15.6	$ 19.8
CSCI
Restructuring Cost and Reserve [Line Items]
Restructuring charges	24.2	4.6	39.7	6.7
CSCA
Restructuring Cost and Reserve [Line Items]
Restructuring charges	2.1	$ 1.1	18.6	$ 2.4
Unallocated
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 10.6		$ 23.0