Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2021

Debt Disclosure [Abstract]

Schedule of long-term debt

Long-term debt consists of the following: 

	December 31, 2021						December 31, 2020
	Principal		Debt Issuance Cost		Total		Principal		Debt Issuance Cost		Total
	(In thousands)
Euro Tranche	$	96,662	$	(713)	$	95,949	$	104,159	$	(996)	$	103,163
4.25% Senior Notes	400,000		(5,835)		394,165		400,000		(6,995)		393,005
5.25% Senior Notes	329,789		(3,526)		326,263		355,366		(4,221)		351,145
ABL Facility	—		—		—		—		—		—
KFPC Loan Agreement	17,853		—		17,853		52,730		(18)		52,712
KFPC Revolving Facilities	49,873		—		49,873		37,003		—		37,003
Finance lease obligations	3,163		—		3,163		835		—		835
Total debt	897,340		(10,074)		887,266		950,093		(12,230)		937,863
Less current portion of total debt	68,694		—		68,694		72,347		—		72,347
Long-term debt	$	828,646	$	(10,074)	$	818,572	$	877,746	$	(12,230)	$	865,516

Schedule of principal payments on outstanding total debt

Debt Maturities. The principal payments on our outstanding total debt as of December 31, 2021, are as follows:

	Principal Payments
December 31,	(In thousands)
2022	$	68,694
2023	1,056
2024	1,112
2025	496,683
2026	329,795
Thereafter	—
Total debt	$	897,340