Other, Net (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Foreign Currency Transaction Gain (Loss), before Tax	$ (17.9)	$ (10.7)	$ (10.0)
Deconsolidation, Gain (Loss), Amount			24.9
Legacy Legal Liability Overstatement			17.4
Release of indemnification liability	12.8
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement	$ 15.0
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Settlement Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Nonoperating Income (Expense)
Segment, Continuing Operations [Member]
Deconsolidation, Gain (Loss), Amount			$ 0.9