Pension and Other Benefit Programs (Schedule of Periodic Benefit Costs for U.S. Defined Benefit Pension Plans) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Defined Benefit Plan Disclosure [Line Items]
Service cost of benefits earned during the period	$ 2.5	$ 2.6
Interest cost on projected benefit obligation	16.9	16.9
U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost of benefits earned during the period	2.5	2.6	$ 3.7
Interest cost on projected benefit obligation	16.9	16.9	10.5
Expected return on plan assets	(24.3)	(25.0)	(18.4)
Amortization of net actuarial loss	5.2	5.4	4.2
Net periodic pension/postretirement cost (credit)	$ 0.3	$ (0.1)	$ 0.0