v3.26.3
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 9 Months Ended
Sep. 27, 2026
Jun. 28, 2026
Mar. 29, 2026
Sep. 28, 2025
Jun. 29, 2025
Mar. 30, 2025
Sep. 27, 2026
Sep. 28, 2025
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Total before tax $ 25,534     $ (64,252)     $ (122,442) $ (193,005)
Tax benefit (14,183)     7,562     14,230 23,372
Total net of tax $ 11,351 $ (68,536) $ (51,027) $ (56,690) $ (61,006) $ (51,937) (108,212) $ (169,633)
Amounts  Reclassified from Accumulated Other Comprehensive Loss | Actuarial losses                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Other nonoperating expense (income)             815  
Amounts  Reclassified from Accumulated Other Comprehensive Loss | Prior service cost                
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]                
Other nonoperating expense (income)             239  
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             1,054  
Tax benefit             (241)  
Total net of tax             $ 813