Employee Benefits (Tables)

9 Months Ended

Sep. 29, 2018

Employee Benefits

Schedule of net periodic benefit cost of plans

	Three Months Ended				Nine Months Ended
	September 29,		September 30,		September 29,		September 30,
(Millions of dollars)	2018		2017		2018		2017
Components of net periodic benefit cost:
Service cost	$	2	$	2	$	7	$	6
Interest cost		3		3		8		8
Expected return on plan assets		(3)		(2)		(8)		(7)
Amortization and other		2		1		5		4
Net periodic benefit cost	$	4	$	4	$	12	$	11