Exit or Disposal Activities (Tables)

3 Months Ended

Mar. 31, 2019

Restructuring and Related Activities [Abstract]

Summary of the Activity and Remaining Liabilities Associated with Qualified Exit Costs

The following table summarizes the activity and remaining liabilities associated with qualified exit costs at March 31, 2019and2018. The provisions and expenditures relate primarily to acquisition-related restructuring.

(Thousands of dollars)
	2019			2018
Balance at January 1	$	7,052		$	13,385
Provisions in Cost of goods sold or SG&A	949			3,799
Actual expenditures charged to accrual	(437		)	(8,084		)
Balance at March 31	$	7,564		$	9,100