Supplemental Cash Flow Information

3 Months Ended

Mar. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

Supplemental Disclosures of Cash Flow Information

	Three Months Ended
(In thousands)	2021		2020
Cash paid during the period for:
Interest (including amounts capitalized of $2,692 and $4,633, respectively)	$	15,549	$	11,811
Income taxes, net of refunds	19,216		2,869
Non-cash items:
Lease liabilities recorded upon the commencement of operating leases	7,745		17,762
Financed capital purchases	1,361		—