Employee Benefits (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Domestic Plan [Member]
Defined Pension and Postretirement Benefit Plans
Service cost	$ 0.0	$ 0.0	$ 0.0	$ 0.0
Interest cost	1.0	0.7	2.0	1.4
Expected return on plan assets	(1.0)	(1.1)	(2.0)	(2.3)
Amortization of:
Prior Service Cost (Credit)	(0.0)	(0.0)	(0.0)	(0.0)
Unrecognized actuarial losses	0.4	0.3	0.8	0.7
Net periodic cost	0.4	(0.1)	0.8	(0.2)
Pension plan - employer contributions			0.0
Pension plan - estimated employer contributions for remainder of current fiscal year	0.0		0.0
Foreign Plan [Member]
Defined Pension and Postretirement Benefit Plans
Service cost	0.8	1.2	0.6	2.3
Interest cost	3.8	2.3	7.9	4.7
Expected return on plan assets	(4.3)	(5.2)	(8.5)	(10.5)
Amortization of:
Prior Service Cost (Credit)	(0.1)	(0.1)	(0.1)	(0.1)
Unrecognized actuarial losses	1.2	1.1	2.5	2.3
Net periodic cost	1.6	(0.5)	2.6	(1.1)
Pension plan - employer contributions			8.2
Pension plan - estimated employer contributions for remainder of current fiscal year	8.0		8.0
Domestic Postretirement Benefit Plan
Defined Pension and Postretirement Benefit Plans
Service cost	0.0	0.0	0.0	0.0
Interest cost	0.3	0.1	0.5	0.3
Expected return on plan assets	0.0	0.0	0.0	0.0
Amortization of:
Prior Service Cost (Credit)	(0.0)	(0.0)	(0.0)	(0.0)
Unrecognized actuarial losses	0.0	0.1	0.0	0.2
Net periodic cost	$ 0.3	$ 0.2	$ 0.5	$ 0.5