Stock Compensation Plans (Weighted Average Assumptions Used to Determine Fair Value of TSR PSUs) (Details) - TSR PSUs	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Risk free interest rate	4.60%
Dividend yield	0.00%
Volatility factor of the expected market price of the common shares	51.39%
Expected term (in years)	2 years 9 months 29 days	2 years 9 months 29 days
Correlation coefficient	34.00%