Stock-Based Compensation Plans (Weighted-Average Assumptions for Grants) (Details) - Stock Options	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividend yield	1.57%	2.05%	3.06%
Volatility	32.33%	33.96%	36.28%
Risk-free interest rate	3.67%	1.92%	0.50%
Expected lives in years	7 years 8 months 12 days	7 years 2 months 12 days	5 years 2 months 12 days