XML 84 R69.htm IDEA: XBRL DOCUMENT v3.25.1
Other Comprehensive Income (Loss) (Schedule of Components of Other Comprehensive Income (Loss) and Related Tax Effects) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total other comprehensive income (loss), Before-Tax Amount $ 2,844 $ (946)
Total other comprehensive income (loss), Tax (Expense) Benefit (568) 104
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX 2,276 (842)
Total other comprehensive income (loss) attributable to Tutor Perini Corporation    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total other comprehensive income (loss), Before-Tax Amount 2,366 (479)
Total other comprehensive income (loss), Tax (Expense) Benefit (568) 104
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX 1,798 (375)
Defined benefit pension plan adjustments    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total other comprehensive income (loss), Before-Tax Amount 413 437
Total other comprehensive income (loss), Tax (Expense) Benefit (111) (116)
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX 302 321
Foreign currency translation adjustments    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total other comprehensive income (loss), Before-Tax Amount 787 (1,082)
Total other comprehensive income (loss), Tax (Expense) Benefit (118) 155
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX 669 (927)
Unrealized gain (loss) in fair value of investments    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total other comprehensive income (loss), Before-Tax Amount 1,644 (301)
Total other comprehensive income (loss), Tax (Expense) Benefit (339) 65
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX 1,305 (236)
Less: Other comprehensive income (loss) attributable to noncontrolling interests    
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Total other comprehensive income (loss), Before-Tax Amount 478 (467)
Total other comprehensive income (loss), Tax (Expense) Benefit 0 0
TOTAL OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX $ 478 $ (467)