Capital Stock and Equity Compensation (Monte Carlo Calculation Assumptions) (Details) - Performance-Based Restricted Stock Units	Feb. 19, 2024	Feb. 13, 2024	Feb. 09, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility (as a percent)	46.30%	46.20%	53.20%
Expected term (in years)	2 years 10 months 24 days	2 years 10 months 24 days	2 years 10 months 24 days
Risk-free interest rate (as a percent)	4.35%	4.35%	4.08%