Stock Transactions And Stock-Based Compensation - Assumptions Used To Value Options Granted (Details) - Stock options	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average volatility	34.90%	35.20%	33.60%
Dividend yield	0.00%	0.00%	0.00%
Expected years until exercise	6 years	6 years	6 years
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	3.70%	3.90%	1.90%
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk-free interest rate	4.50%	4.40%	3.10%