Stock-Based Compensation Plans (Summary of Estimated Fair Value of Stock Options) (Details)	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Options to Purchase Common Stock [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected life (in years)	6 years	6 years
Expected volatility minimum		55.00%
Expected volatility maximum		55.40%
Expected volatility	57.10%
Risk-free interest rate	3.90%	4.00%
ESPP [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected life (in years)	6 months
Expected volatility	55.10%
Risk-free interest rate	3.70%