Ecovyst, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information Document
Financial Statements
Notes to Financial Statements
Accounting Policies
- Background and Basis of Presentation (Policies)
Notes Tables
Notes Details

Long-term Debt (Details)

v3.8.0.1

Long-term Debt (Details) - USD ($) $ in Thousands	9 Months Ended
Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2017	Aug. 07, 2017	Dec. 31, 2016
Debt Instrument [Line Items]
Document Period End Date	Sep. 30, 2017
Total debt	$ 2,703,048		$ 2,617,970
Original issue discount	(26,470)		(28,497)
Deferred financing costs	(24,842)		(27,275)
Total debt, net of original issue discount and deferred financing costs	2,651,736		2,562,198
Less: current portion	(54,255)		(14,481)
Total long-term debt	2,597,481		2,547,717
Term Loan \| Term Loan Facility \| USD
Debt Instrument [Line Items]
Total debt	918,473	$ 927,750	925,430
Term Loan \| Term Loan Facility \| Euro
Debt Instrument [Line Items]
Total debt	331,368	$ 283,338	297,317
Senior Notes \| 6.75% Senior Secured Notes due 2022
Debt Instrument [Line Items]
Total debt	$ 625,000		625,000
Debt instrument stated interest rate	6.75%
Senior Notes \| Floating Rate Senior Unsecured Notes due 2022
Debt Instrument [Line Items]
Total debt	$ 525,000		525,000
Senior Notes \| 8.5% Senior Notes due 2022
Debt Instrument [Line Items]
Total debt	$ 200,000		200,000
Debt instrument stated interest rate	8.50%
Line of Credit \| ABL Facility
Debt Instrument [Line Items]
Total debt	$ 35,000		0
Other
Debt Instrument [Line Items]
Total debt	$ 68,207		$ 45,223

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