Ecovyst, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Cover
- Audit Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Long-term Debt - ABL Facility (Details)

v3.25.0.1

Long-term Debt - ABL Facility (Details) - USD ($)	Feb. 17, 2023	Jun. 09, 2021	Mar. 20, 2020	Dec. 31, 2024	May 04, 2016
Debt Instrument [Line Items]
ABL maximum borrowing capacity		$ 100,000,000	$ 250,000,000
Increase amount of ABL commitments		150,000,000	$ 50,000,000
Commitment fee percentage			0.375%
ABL Facility
Debt Instrument [Line Items]
ABL maximum borrowing capacity					$ 200,000,000
Potential commitment fee percentage			0.25%
Letters of credit outstanding				$ 0
ABL Facility \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Basis spread on variable rate, spread adjustment	0.10%
Interest rate, effective percentage				7.75%
Minimum \| ABL Facility
Debt Instrument [Line Items]
Variable basis spread			1.25%
Minimum \| ABL Facility \| Base Rate
Debt Instrument [Line Items]
Variable basis spread	0.25%		0.25%
Minimum \| ABL Facility \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Variable basis spread	1.25%
Maximum \| ABL Facility
Debt Instrument [Line Items]
Variable basis spread			1.75%
Maximum \| ABL Facility \| Base Rate
Debt Instrument [Line Items]
Variable basis spread	0.75%		0.75%
Maximum \| ABL Facility \| Secured Overnight Financing Rate
Debt Instrument [Line Items]
Variable basis spread	1.75%
ABL Facility
Debt Instrument [Line Items]
Letters of credit outstanding				$ 3,330,000
Debt instrument, covenant, fixed charge coverage ratio				1
USD
Debt Instrument [Line Items]
ABL maximum borrowing capacity		90,000,000	$ 195,000,000
Euro
Debt Instrument [Line Items]
ABL maximum borrowing capacity		$ 10,000,000	40,000,000
Canada, Dollars
Debt Instrument [Line Items]
ABL maximum borrowing capacity			$ 15,000,000

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