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Postretirement Health Care Plans
3 Months Ended
Apr. 01, 2023
Postemployment Benefits [Abstract]  
Postretirement Health Care Plans Postretirement Health Care Plans
Snap-on’s net periodic postretirement health care cost included the following components: 
Three Months Ended
(Amounts in millions)April 1, 2023April 2, 2022
Interest cost$0.5 $0.3 
Expected return on plan assets(0.2)(0.2)
Amortization of unrecognized gain(0.3)— 
Net periodic postretirement health care cost$— $0.1 

The components of net periodic postretirement health care cost are included in “Other income (expense) – net” on the accompanying Condensed Consolidated Statements of Earnings. See Note 16 for additional information on other income (expense) – net.