Restructuring Activities And Related Impairments - Schedule Of Restructuring And Related Costs (Details) $ in Millions	3 Months Ended
	Mar. 31, 2023 USD ($)
Restructuring Reserve [Roll Forward]
Balance at beginning of year	$ 18.9
Costs incurred	3.9
Paid/settled	(14.9)
Balance at end of year	7.9
Employee Severance and Related
Restructuring Reserve [Roll Forward]
Balance at beginning of year	18.2
Costs incurred	2.4
Paid/settled	(12.9)
Balance at end of year	7.7
Facility Exit and Related
Restructuring Reserve [Roll Forward]
Balance at beginning of year	0.7
Costs incurred	1.5
Paid/settled	(2.0)
Balance at end of year	$ 0.2