XML 289 R70.htm IDEA: XBRL DOCUMENT v3.22.4
Share-Based Compensation (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Number of shares authorized for grant (in shares) 1,442,121      
Vested and expected to vest, outstanding, (in shares) 1,530,265      
Total granted and outstanding (in shares) 1,625,265 2,167,765 2,275,265 2,279,015
Aggregate intrinsic value $ 0      
Weighted average remaining contractual term of outstanding stock options 3 years 8 months 12 days      
Number of vested and exercisable stock options (in shares) 1,435,265      
Stock options exercised, intrinsic value $ 0      
Vested and exercisable stock options, weighted average exercise price (in dollars per share) $ 23.75      
Weighted average remaining contractual term of outstanding stock options 3 years 2 months 12 days      
Stock options granted but not vested (in shares) 190,000      
Stock options granted, weighted-average exercise price (in dollars per share) $ 16.69      
Stock options granted, weighted-average remaining contractual life 8 years      
Share-based compensation expense $ 9,065,000 $ 11,642,000 $ 11,833,000  
Share based compensation, tax benefits 900,000 1,200,000 1,300,000  
Employee        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense 7,400,000 10,000,000 10,200,000  
Non-employee Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation expense $ 1,600,000 $ 1,600,000 1,600,000  
Restricted Stock Units, Guaranteed Minimum Payouts        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock units with guaranteed minimum payouts outstanding (in shares) 125,000 260,000    
Stock units with guaranteed minimum payouts outstanding, weighted-average grant date fair value (in dollars per share) $ 26.33 $ 27.53    
Stock units with guaranteed minimum payouts outstanding, recognized liabilities $ 2,100,000 $ 4,800,000    
Paid to settle share-based awards 3,600,000 300,000 300,000  
Unrestricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Fair value of unrestricted stock units issued $ 1,800,000 $ 1,600,000 $ 1,700,000  
Restricted Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock units with guaranteed minimum payouts outstanding (in shares) 1,106,670 1,188,851 1,035,000 1,715,000
Stock units with guaranteed minimum payouts outstanding, weighted-average grant date fair value (in dollars per share) $ 15.66 $ 18.98 $ 21.85 $ 25.19
Fair value of restricted stock units that vested during period $ 5,700,000 $ 5,300,000 $ 4,100,000  
Restricted stock expense $ 8,800,000      
Weighted average period over which unrecognized compensation cost is expected to be recognized 1 year 9 months 18 days      
Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock option expense $ 300,000      
Weighted average period over which unrecognized compensation cost is expected to be recognized 10 months 24 days      
Cash-settled Performance Stock Units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock units with guaranteed minimum payouts outstanding (in shares) 814,620 398,852 0 0
Stock units with guaranteed minimum payouts outstanding, weighted-average grant date fair value (in dollars per share) $ 16.61 $ 20.39 $ 0 $ 0
Stock option expense $ 1,800,000      
Weighted average period over which unrecognized compensation cost is expected to be recognized 1 year 4 months 24 days      
Amended and Restated Tutor Perini Corporation Long-Term Incentive Plan (“Incentive Plan”) | Restricted Stock Units and Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Vested and expected to vest, outstanding, (in shares) 2,731,935