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Share-Based Compensation (Market-Based Restricted Stock Awards, Valuation Assumptions) (Details) - PSUs - $ / shares
9 Months Ended
Sep. 30, 2025
Sep. 30, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Underlying stock price at valuation date (in usd per share) $ 38.19 $ 66.88
Expected volatility (as a percent) 34.50% 32.90%
Risk-free interest rate (as a percent) 3.90% 4.30%