Net Periodic Cost (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Defined Benefit Plan, Net Periodic Benefit Cost
Curtailment and settlement	$ (0.0)	$ (0.6)	$ 0.1
Domestic Plan [Member]
Defined Benefit Plan, Net Periodic Benefit Cost
Service cost	0.0	0.0	0.0
Interest cost	2.8	2.9	3.7
Expected return on plan assets	(4.7)	(5.6)	(5.7)
Curtailment and settlement	0.0	1.5	0.0
Amortization of:
Prior service cost (credit)	0.0	0.0	0.0
Net actuarial losses	1.4	1.7	1.7
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	$ (0.5)	$ 0.5	$ (0.3)
Discount rate	2.95%	2.60%	3.35%
Expected return on plan assets	5.00%	5.75%	6.00%
Interest crediting rate	5.10%	5.10%	5.10%
Discount rate	5.65%	2.95%	2.60%
Interest crediting rate	5.10%	5.10%	5.10%
Foreign Plan [Member]
Defined Benefit Plan, Net Periodic Benefit Cost
Service cost	$ 4.6	$ 4.5	$ 4.9
Interest cost	8.9	8.0	9.4
Expected return on plan assets	(19.8)	(20.8)	(18.8)
Curtailment and settlement	0.0	(0.9)	(0.1)
Amortization of:
Prior service cost (credit)	0.1	0.1	0.1
Net actuarial losses	4.4	6.7	5.4
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	$ (1.8)	$ (2.4)	$ 0.9
Discount rate	1.86%	1.35%	1.84%
Rate of compensation increase	2.65%	2.47%	2.51%
Expected return on plan assets	4.47%	4.47%	4.70%
Interest crediting rate	1.50%	1.50%	1.37%
Discount rate	4.62%	1.86%	1.35%
Rate of compensation increase	2.80%	2.65%	2.47%
Interest crediting rate	1.50%	1.50%	1.50%
Other Postretirement Benefits Plan [Member]
Defined Benefit Plan, Net Periodic Benefit Cost
Service cost	$ 0.0	$ 0.0	$ 0.0
Interest cost	0.6	0.7	0.8
Expected return on plan assets	0.0	0.0	0.0
Curtailment and settlement	0.0	0.0	0.0
Amortization of:
Prior service cost (credit)	0.0	0.0	0.0
Net actuarial losses	0.4	0.9	0.2
Defined Benefit Plan, Net Periodic Benefit Cost (Credit)	$ 1.0	$ 1.6	$ 1.0
Discount rate	2.90%	2.50%	3.25%
Discount rate	5.65%	2.90%	2.50%
Health care cost trend rate assumed for next year	6.75%	6.50%	6.75%
Year ultimate rate is reached	2030	2028	2028
Ultimate rate	5.00%	5.00%	5.00%