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Employee Benefits (Tables)
3 Months Ended
Mar. 28, 2020
Employee Benefits  
Schedule of net periodic benefit cost of plans

Three Months Ended

March 28,

March 30,

 

(Millions of dollars)

    

2020

    

2019

 

Components of net periodic benefit cost:

Service cost

$

3

$

2

Interest cost

 

3

 

3

Expected return on plan assets

 

(3)

 

(2)

Amortization and other

 

3

 

1

Net periodic benefit cost

$

6

$

4