v3.26.1
Benefit Plans (Tables)
6 Months Ended
Jul. 05, 2026
Benefit Plans [Abstract]  
Net Periodic Benefit Cost
Components of Net Periodic Benefit Cost
 
 Pension Benefits
 Three Months Ended Six Months Ended
Jul. 5, Jun. 29, Jul. 5, Jun. 29,
(in millions of dollars)2026 2025 2026 2025
Service cost $1.0  $1.0  $1.9  $2.0 
Interest cost  4.0   4.2   8.0   8.4 
Expected return on plan assets  (5.9  (5.5  (11.8  (11.0
Amortization:       
Recognized net actuarial loss  -   0.2   0.1   0.4 
Net periodic benefit cost $(0.9 $(0.1 $(1.8 $(0.2
 Postretirement Benefits
 Three Months EndedSix Months Ended
Jul. 5,Jun. 29, Jul. 5,Jun. 29,
(in millions of dollars)2026 2025 2026 2025
Service cost $-  $-  $-  $- 
Interest cost  0.1   -   0.1   - 
Amortization:           
Recognized net actuarial gain (0.1  (0.1  (0.2  (0.2
Net periodic benefit cost $-  $(0.1 $(0.1 $(0.2