Ecovyst, Inc. Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

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

Long-term Debt - Narrative (Details)

v3.25.1

Long-term Debt - Narrative (Details) - USD ($)	1 Months Ended		3 Months Ended
Long-term Debt - Narrative (Details) - USD ($)	Jan. 31, 2025	Jun. 30, 2024	Mar. 31, 2025	Dec. 31, 2024
2025 Term Loan Facility
Debt Instrument
Debt extinguishment costs			$ 960,000
Unamortized discount, noncurrent			0
Long-term debt, fair value			$ 853,434,000	$ 874,083,000
2025 Term Loan Facility \| Secured Overnight Financing Rate (SOFR)
Debt Instrument
Effective interest rate			6.29%
2025 Term Loan Facility \| Secured Overnight Financing Rate (SOFR) \| Minimum \| Variable Rate Component One
Debt Instrument
Variable rate on spread	2.00%	2.25%
2025 Term Loan Facility \| Base Rate \| Minimum \| Variable Rate Component Two
Debt Instrument
Variable rate on spread	1.00%
2025 Term Loan Facility \| Base Rate \| Maximum \| Variable Rate Component Two
Debt Instrument
Variable rate on spread	1.25%
ABL Facility \| Secured Overnight Financing Rate (SOFR)
Debt Instrument
Credit spread adjustment			0.10%
Effective interest rate			7.75%
ABL Facility \| Secured Overnight Financing Rate (SOFR) \| Minimum
Debt Instrument
Variable rate on spread			1.25%
ABL Facility \| Secured Overnight Financing Rate (SOFR) \| Maximum
Debt Instrument
Variable rate on spread			1.75%
ABL Facility \| Base Rate \| Minimum
Debt Instrument
Variable rate on spread			0.25%
ABL Facility \| Base Rate \| Maximum
Debt Instrument
Variable rate on spread			0.75%

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