v3.26.1
Comprehensive Income and Accumulated Other Comprehensive Income (Loss) - Schedule of Effects of Reclassifications from Accumulated Other Comprehensive Income (Loss) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 28, 2026
Jun. 29, 2025
Jun. 28, 2026
Jun. 29, 2025
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Total before tax $ (85,205) $ (66,672) $ (147,976) $ (128,753)
Tax benefit 16,669 5,666 28,413 15,810
Total net of tax $ (68,536) $ (61,006) (119,563) $ (112,943)
Amounts  Reclassified from Accumulated Other Comprehensive Loss | Actuarial losses        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Other nonoperating expense (income)     543  
Amounts  Reclassified from Accumulated Other Comprehensive Loss | Prior service cost        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Other nonoperating expense (income)     159  
Amounts  Reclassified from Accumulated Other Comprehensive Loss | Pension and Other  Postretirement Benefit Plans        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Total before tax     702  
Tax benefit     (161)  
Total net of tax     $ 541