XML 80 R69.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Pension Plans - Net Periodic Pension (Benefit) Cost (Details) - Pension Plans, Defined Benefit - USD ($)
$ in Millions
3 Months Ended
Mar. 30, 2024
Apr. 01, 2023
Defined Benefit Plan Disclosure [Line Items]    
Service cost $ 5.0 $ 4.9
Interest cost 16.4 16.3
Expected return on plan assets (25.5) (26.2)
Amortization of unrecognized loss 2.1 0.3
Net periodic postretirement health care cost $ (2.0) $ (4.7)