XML 108 R94.htm IDEA: XBRL DOCUMENT v3.23.3
Stock-Based Compensation - Stock Compensation Plans (Details) - $ / shares
9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Stock Options Outstanding    
Stock options outstanding, number of shares, balance (in shares) 470,000  
Stock options granted (in shares) 0 0
Stock options exercised, exercised (in shares) (1,000)  
Stock options forfeited/expired (in shares) 0  
Stock options outstanding, number of shares, balance (in shares) 469,000  
Stock options outstanding, number of shares, exercisable (in shares) 469,000  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]    
Stock options, weighted average exercise price, balance (in dollars per share) $ 22.56  
Stock options, weighted average exercise price, granted (in dollars per share) 0  
Stock options, weighted average exercise price, exercised (in dollars per share) 10.65  
Stock options, weighted average exercise price, forfeited/expired (in dollars per share) 0  
Stock options, weighted average exercise price, balance (in dollars per share) 22.58  
Stock options outstanding, weighted average exercise price, exercisable (in dollars per share) $ 22.58  
Non-vested Stock Awards Outstanding    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Non-vested shares outstanding, balance (in shares) 0  
Non-vested shares outstanding, granted (in shares) 0  
Non-vested shares outstanding, vested (earned) (in shares) 0  
Non-vested shares outstanding, forfeited/expired (in shares) 0  
Non-vested shares outstanding, balance (in shares) 0  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]    
Non-vested shares outstanding. weighted-average grant-date fair value, balance (in dollars per share) $ 0  
Non-vested shares outstanding. weighted-average grant-date fair value, granted (in dollars per share) 0  
Non-vested shares outstanding. weighted-average grant-date fair value, vested (earned) (in dollars per share) 0  
Non-vested shares outstanding. weighted-average grant-date fair value, forfeited/expired (in dollars per share) 0  
Non-vested shares outstanding. weighted-average grant-date fair value, balance (in dollars per share) $ 0  
Non-vested Stock Units Outstanding    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]    
Non-vested shares outstanding, balance (in shares) 1,197,000  
Non-vested shares outstanding, granted (in shares) 735,000  
Non-vested shares outstanding, vested (earned) (in shares) (427,000)  
Non-vested shares outstanding, forfeited/expired (in shares) (177,000)  
Non-vested shares outstanding, balance (in shares) 1,328,000  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract]    
Non-vested shares outstanding. weighted-average grant-date fair value, balance (in dollars per share) $ 26.63  
Non-vested shares outstanding. weighted-average grant-date fair value, granted (in dollars per share) 21.51  
Non-vested shares outstanding. weighted-average grant-date fair value, vested (earned) (in dollars per share) 25.06  
Non-vested shares outstanding. weighted-average grant-date fair value, forfeited/expired (in dollars per share) 24.87  
Non-vested shares outstanding. weighted-average grant-date fair value, balance (in dollars per share) $ 24.51