OTHER INCOME AND OTHER EXPENSE (Notes)

12 Months Ended

Dec. 31, 2023

Other Income and Other Expense Disclosure [Text Block]

OTHER INCOME AND OTHER EXPENSE

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

	Year Ended December 31,
	2023		2022		2021
	(Thousands of dollars)
Net periodic benefit (cost) other than service cost	$	4,017	$	3,766	$	(3,930)
Earnings (losses) on investments associated with nonqualified employee benefit plans	4,826		(7,197)		3,699
Other income (expense), net	633		(752)		(2,976)
Total other income (expense), net	$	9,476	$	(4,183)	$	(3,207)