Employee Benefits (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Minimum [Member]
Amortization of:
Pension plan buyout non-cash settlement charge, net of tax	$ 180.0
Maximum [Member]
Amortization of:
Pension plan buyout non-cash settlement charge, net of tax	200.0
Domestic Plan [Member]
Defined Pension and Postretirement Benefit Plans
Service cost	0.0	$ 0.0
Interest cost	0.9	1.0
Expected return on plan assets	(0.7)	(1.0)
Amortization of:
Unrecognized actuarial losses	(0.4)	(0.4)
Net periodic cost	0.6	0.4
Pension plan - employer contributions	0.0
Pension plan - estimated employer contributions for remainder of current fiscal year	0.0
Foreign Plan [Member]
Defined Pension and Postretirement Benefit Plans
Service cost	0.8	(0.2)
Interest cost	3.7	4.1
Expected return on plan assets	(3.7)	(4.2)
Amortization of:
Unrecognized actuarial losses	(1.5)	(1.3)
Net periodic cost	2.3	1.0
Pension plan - employer contributions	2.9
Pension plan - estimated employer contributions for remainder of current fiscal year	7.0
Domestic Postretirement Benefit Plan
Defined Pension and Postretirement Benefit Plans
Service cost	0.0	0.0
Interest cost	0.2	0.2
Expected return on plan assets	0.0	0.0
Amortization of:
Unrecognized actuarial losses	(0.0)	(0.0)
Net periodic cost	$ 0.2	$ 0.2