Employee Benefit Plans (Amounts Recognized in AOCI and Other Comprehensive Income (Loss)) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Changes recognized in other comprehensive income (loss):
Reclassification of pension and post-retirement benefit losses into earnings	$ (1.4)	$ (1.4)	$ (5.5)
Estimated prior service (cost) credits	0.0
Pension Benefits [Member]
Amounts recognized in other comprehensive income (loss):
Prior service costs	(0.1)	(0.2)
Actuarial loss	(56.2)	(54.7)
Subtotal	(56.3)	(54.9)
Deferred taxes	13.7	13.5
Net amount recognized	(42.6)	(41.4)
Changes recognized in other comprehensive income (loss):
Current year actuarial loss	3.1	2.5
Effect of exchange rates	0.6	(0.5)
Amortization of prior service (costs) credits	(0.1)	(0.1)
Reclassification of pension and post-retirement benefit losses into earnings	(2.0)	(1.5)
Total recognized in other comprehensive income	1.6	0.4
Total recognized in net periodic benefit cost and other comprehensive income (loss)	$ 5.7	$ 4.4