v3.26.1
Retirement Benefits (Weighted Average Actuarial Assumptions Utilized to Calculate the Net Periodic Benefit Costs) (Details)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Weighted average assumptions:    
Rate of compensation increase 3.12% 3.16%
United States    
Weighted average assumptions:    
Rate of compensation increase 0.00% 0.00%
Pension Benefits    
Weighted average assumptions:    
Discount rate 5.39% 5.36%
Expected return on plan assets 5.94% 5.43%