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Share Based Compensation - Weighted Average and Assumptions (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Share-Based Payment Arrangement [Abstract]    
Share-based compensation expense $ 5.8 $ 6.1
Tax benefit from share-based compensation expense $ 1.4 $ 1.5
Weighted average estimated fair value $ 54.92  
Quarterly dividend rate $ 0.66  
Expected term of stock options and stock appreciation rights, in years 4 years 2 months 12 days  
Risk-free interest rate 3.50%  
Dividend yield 1.30%  
Expected stock price volatility 24.90%  
Present value of dividends $ 10.32