v3.25.2
NET PERIODIC BENEFIT COST - DEFINED BENEFIT PLANS (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 28, 2025
Jun. 29, 2024
Jun. 28, 2025
Jun. 29, 2024
Other Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost $ 0.0 $ 0.0 $ 0.1 $ 0.1
Interest cost 0.4 0.4 0.7 0.8
Expected return on plan assets 0.0 0.0 0.0 0.0
Amortization of prior service cost (credit) 0.0 0.0 0.0 0.0
Amortization of net loss (gain) (0.5) (0.2) (0.9) (0.5)
Settlement / curtailment loss 0.0 0.0 0.0 0.0
Special termination benefit 6.1 0.0 6.1 0.0
Net periodic pension expense 6.0 0.2 6.0 0.4
U.S. Plans | Pension Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 1.8 1.6 3.7 3.2
Interest cost 12.8 12.9 25.3 25.8
Expected return on plan assets (15.0) (15.2) (29.8) (30.4)
Amortization of prior service cost (credit) 0.1 0.1 0.2 0.3
Amortization of net loss (gain) 2.2 2.0 4.2 4.0
Settlement / curtailment loss 0.0 0.0 0.0 0.0
Special termination benefit 0.0 0.0 0.0 0.0
Net periodic pension expense 1.9 1.4 3.6 2.9
Non-U.S. Plans | Pension Benefits        
Defined Benefit Plan Disclosure [Line Items]        
Service cost 3.0 3.0 5.8 6.1
Interest cost 10.8 10.4 20.9 20.8
Expected return on plan assets (12.5) (10.8) (24.2) (21.7)
Amortization of prior service cost (credit) (0.2) (0.2) (0.4) (0.4)
Amortization of net loss (gain) 0.5 1.1 1.1 2.2
Settlement / curtailment loss 0.0 0.1 0.0 0.1
Special termination benefit 0.0 0.0 0.0 0.0
Net periodic pension expense $ 1.6 $ 3.6 $ 3.2 $ 7.1