Stock Compensation - Fair-value Methods and Assumptions (Details) - $ / shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-Based Payment Arrangement [Abstract]
Weighted average grant date fair value, per share (in dollars per share)	$ 39.94	$ 40.78	$ 25.55
Expected volatility (in percent)	29.00%	32.00%	26.00%
Expected lives	6 years 4 months 24 days	6 years 8 months 12 days	6 years 9 months 18 days
Risk-free interest rates (in percent)	1.83%	0.72%	1.53%
Expected dividend yields (in percent)	2.64%	2.41%	2.76%