Restructuring, Asset Impairments and Other Charges, net - Schedule of Restructuring, Asset Impairments and Other Charges, Net (Details) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($) building
Restructuring Cost and Reserve [Line Items]
Restructuring	$ 76.0	$ 58.5	$ 11.2
Asset Impairments	37.8	19.5	22.6
Other	20.1	(3.1)	(15.9)
Total	133.9	74.9	17.9
Other
Restructuring Cost and Reserve [Line Items]
Restructuring	0.3	(0.6)	(1.4)
Asset Impairments	0.0	10.2	4.0
Other	3.8	(5.9)	(34.8)
Total	4.1	3.7	$ (32.2)
Business Realignment
Restructuring Cost and Reserve [Line Items]
Restructuring	75.7	59.1
Asset Impairments	37.8	9.3
Other	16.3	2.8
Total	$ 129.8	$ 71.2
Other | Office Building
Restructuring Cost and Reserve [Line Items]
Number of buildings sold | building			2
QCS wind down
Restructuring Cost and Reserve [Line Items]
Restructuring			$ 12.6
Asset Impairments			18.6
Other			18.9
Total			50.1
QCS wind down | Contract Cancellation Charges
Restructuring Cost and Reserve [Line Items]
Other			15.4
QCS wind down | Legal Charges
Restructuring Cost and Reserve [Line Items]
Other			$ 3.5