Income Taxes (Narratives) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Revenues from External Customers and Long-Lived Assets [Line Items]
U.S. federal statutory tax rate	21.00%	21.00%	21.00%	21.00%
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	$ 2.5	$ 2.5
Retained earnings	1,091.7	1,091.7	$ 1,097.1
Gross deferred tax assets	68.8	68.8	59.0
Gross deferred tax liabilities	302.8	302.8	246.2
Unrecognized Tax Benefits	0.5	0.5	$ 1.2
Deferred Tax Assets, Operating Loss Carryforwards, Domestic	6.8	6.8
Foreign [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Retained earnings	$ 23.8	$ 23.8