Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2019

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

12. Supplemental Cash Flow Information

Noncash investing and financing activities are as follows:

	September 30,
	2019		2018
	(Dollars in Thousands)
Noncash investing and financing activities:
Accrued liabilities for purchases of property, plant and equipment	$	28,840	$	24,930
Acquisition of assets through swap	$	1,114	$	—
Acquisition of assets through capital lease	$	—	$	449

Supplemental disclosures of cash flow information are as follows:

	September 30,
	2019		2018
	(Dollars in Thousands)
Cash paid for interest	$	82,268	$	84,522
Cash paid for income taxes	$	62,151	$	7,253