XML 81 R71.htm IDEA: XBRL DOCUMENT v3.22.1
Pension Plans - Net Periodic Pension (Benefit) Cost (Details) - Pension Plans, Defined Benefit - USD ($)
$ in Millions
3 Months Ended
Apr. 02, 2022
Apr. 03, 2021
Defined Benefit Plan Disclosure [Line Items]    
Service cost $ 7.1 $ 7.5
Interest cost 11.1 10.6
Expected return on plan assets (24.5) (23.6)
Amortization of unrecognized loss 4.5 9.1
Pension and postretirement cost $ (1.8) $ 3.6