OTHER INCOME AND OTHER EXPENSE (Tables)

6 Months Ended

Jun. 30, 2022

Schedule of Other Nonoperating Income (Expense)

The following table sets forth the components of other income and other expense for the periods indicated:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2022		2021		2022		2021
	(Thousands of dollars)
Net periodic benefit cost other than service cost (credit)	$	1,366	$	(1,005)	$	778	$	(1,775)
Earnings (losses) on investments associated with nonqualified employee benefit plans	(4,619)		1,883		(7,452)		2,499
Other, net	(730)		(427)		(1,454)		(678)
Total other income (expense), net	$	(3,983)	$	451	$	(8,128)	$	46