v3.26.1
Defined Benefit Plans (Narrative) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
May 31, 2026
Dec. 31, 2025
Retirement Benefits, Description [Abstract]            
Employer contributions expected during the remainder of the year $ 3.9   $ 3.9      
Defined Benefit Plan Disclosure [Line Items]            
Employer contributions expected during the remainder of the year 3.9   3.9      
Defined Benefit Plan, Plan Assets, Payment for Settlement     $ 19.7      
Defined Benefit Plan, Benefit Obligation         $ 195.9  
Defined Benefit Plan, Plan Assets, Amount         $ 207.1  
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate         5.55% 5.37%
Defined Benefit Plan, Assumptions Used Calculating Net Periodic Benefit Cost, Change Due to Subsequent Interim Measurement, Weighted-Average Expected Long-Term Rate of Return on Plan Assets     6.50%      
Net curtailment and settlement losses 3.7          
U.S.            
Defined Benefit Plan Disclosure [Line Items]            
Net curtailment and settlement losses $ 3.7 $ 0.0 $ 3.7 $ 0.0