Employee Benefits (Tables)

3 Months Ended

Mar. 30, 2019

Employee Benefits

Schedule of net periodic benefit cost of plans

	Three Months Ended
	March 30,		March 31,
(Millions of dollars)	2019		2018
Components of net periodic benefit cost:
Service cost	$	2	$	3
Interest cost		3		3
Expected return on plan assets		(2)		(3)
Amortization and other		1		1
Net periodic benefit cost	$	4	$	4