Supplementary Data (Details) - USD ($) $ in Millions		3 Months Ended
	Jan. 01, 2022	Mar. 31, 2023	Dec. 31, 2022
Text Block [Abstract]
Goodwill	$ 5,050.6	$ 5,061.0	$ 5,050.6
Goodwill, Acquired During Period		1.5
Goodwill, Other Decrease		8.9
Goodwill	5,050.6	5,061.0	5,050.6
Goodwill, Transfers	0.0
Goodwill, Acquired During Period		1.5
Goodwill, Other Decrease		8.9
MD&E
Text Block [Abstract]
Goodwill	2,665.2	2,671.6	2,484.6
Goodwill, Acquired During Period		0.5
Goodwill, Other Decrease		5.9
Goodwill	2,665.2	2,671.6	2,484.6
Goodwill, Transfers	180.6
Goodwill, Acquired During Period		0.5
Goodwill, Other Decrease		5.9
IA&C
Text Block [Abstract]
Goodwill	1,701.0	1,701.9	1,881.6
Goodwill, Acquired During Period		0.0
Goodwill, Other Decrease		0.9
Goodwill	1,701.0	1,701.9	1,881.6
Goodwill, Transfers	(180.6)
Goodwill, Acquired During Period		0.0
Goodwill, Other Decrease		0.9
SC&E
Text Block [Abstract]
Goodwill	684.4	687.5	684.4
Goodwill, Acquired During Period		1.0
Goodwill, Other Decrease		2.1
Goodwill	684.4	687.5	$ 684.4
Goodwill, Transfers	$ 0.0
Goodwill, Acquired During Period		1.0
Goodwill, Other Decrease		$ 2.1