Benefit Plans - Schedule of Components of Net Periodic Benefit Cost (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Service cost	$ 0.3	$ 0.1	$ 1.0	$ 0.9
Interest cost	0.6	1.6	3.8	4.6
Expected return on assets	(0.8)	(2.9)	(5.4)	(9.0)
Amortization of prior service credit	0.0	(0.1)	0.0	(0.2)
Recognized actuarial losses (gains)	(0.1)	0.2	(0.1)	0.3
Settlements	49.6	0.0	50.8	0.7
Net periodic benefit cost	49.6	(1.1)	50.1	(2.7)
U.S. plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost	49.3	(1.3)	49.3	(3.8)
International plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost	0.3	0.2	0.8	1.1
Pension benefits
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Service cost	0.3	0.1	1.0	0.9
Interest cost	0.5	1.6	3.7	4.5
Expected return on assets	(0.8)	(2.9)	(5.4)	(9.0)
Amortization of prior service credit	0.0	0.0	0.0	0.1
Recognized actuarial losses (gains)	0.3	0.5	1.0	1.5
Settlements	49.6	0.0	50.8	0.7
Net periodic benefit cost	49.9	(0.7)	51.1	(1.3)
Pension benefits | U.S. plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost	49.6	(0.9)	50.3	(2.4)
Pension benefits | International plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost	0.3	0.2	0.8	1.1
Other retirement benefits
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Service cost	0.0	0.0	0.0	0.0
Interest cost	0.1	0.0	0.1	0.1
Expected return on assets	0.0	0.0	0.0	0.0
Amortization of prior service credit	0.0	(0.1)	0.0	(0.3)
Recognized actuarial losses (gains)	(0.4)	(0.3)	(1.1)	(1.2)
Settlements	0.0	0.0	0.0	0.0
Net periodic benefit cost	(0.3)	(0.4)	(1.0)	(1.4)
Other retirement benefits | U.S. plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost	(0.3)	(0.4)	(1.0)	(1.4)
Other retirement benefits | International plans
Defined Benefit Plans and Other Postretirement Benefit Plans [Line Items]
Net periodic benefit cost	$ 0.0	$ 0.0	$ 0.0	$ 0.0