Retirement and Other Postretirement Benefit Plans - Schedule of Net Periodic Benefit Costs of Defined Benefit Retirement Plans (Details) - Defined Benefit Retirement Plans - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022
U.S.
Net periodic benefit costs of defined benefit retirement plans
Service cost	$ 0.4	$ 0.3	$ 1.0	$ 0.9
Interest cost	0.1	0.1	0.3	0.3
Net amortization and deferral	0.2	0.3	0.6	0.7
Net periodic benefit cost	$ 0.7	$ 0.7	$ 1.9	$ 1.9
Defined Benefit Plan, Tax Status [Extensible List]	Non qualified	Non qualified	Non qualified	Non qualified	Non qualified
European
Net periodic benefit costs of defined benefit retirement plans
Service cost	$ 0.1	$ 0.1	$ 0.4	$ 0.5
Interest cost	1.2	0.6	3.7	1.7
Expected return on plan assets	(1.1)	(0.6)	(3.5)	(1.7)
Net amortization and deferral	0.6	0.6	1.8	1.8
Net periodic benefit cost	$ 0.8	$ 0.7	$ 2.4	$ 2.3