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Employee Benefits (Tables)
6 Months Ended
Jun. 29, 2019
Employee Benefits  
Schedule of net periodic benefit cost of plans

Three Months Ended

Six Months Ended

June 29,

June 30,

June 29,

June 30,

 

(Millions of dollars)

    

2019

    

2018

    

2019

    

2018

 

Components of net periodic benefit cost:

Service cost

$

2

$

2

$

4

$

5

Interest cost

 

3

 

2

 

6

 

5

Expected return on plan assets

 

(3)

 

(2)

 

(5)

 

(5)

Amortization and other

 

3

 

2

 

4

 

3

Net periodic benefit cost

$

5

$

4

$

9

$

8