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Share-Based Compensation (Share-Based Compensation Principal Fair Value Assumptions) (Details)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Forfeiture rate 5.00% 5.00% 5.00%
Expected Life in years 4 years 8 months 13 days 4 years 9 months 19 days 5 years 1 month 7 days
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 5 years 9 months 18 days    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term 4 years 4 months 25 days    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term 5 years 8 months 13 days    
Minimum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 1.90% 0.70% 0.20%
Expected Volatility 30.60% 29.20% 22.20%
Expected dividend yield 1.20% 1.30% 1.40%
Maximum [Member]      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 4.30% 1.20% 1.40%
Expected Volatility 30.80% 29.80% 29.50%
Expected dividend yield 1.20% 1.50% 1.70%