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Performance Chemicals Divestiture - Financing Obligation (Details) £ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Dec. 31, 2021 GBP (£)
Dispositions [Line Items] |  |  |  |
Contractual Obligation | $ 16,005 |  |  | £ 11,648
Proceeds from financing obligation | 16,005 | $ 0 | $ 0 |
Payments under financing arrangement | $ 3,395 |  |  |

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- Definition Payments Under Financing Arrangement + References No definition available. + Details
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- Definition Proceeds from failed sale-leaseback + References No definition available. + Details
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Namespace Prefix: | ecvt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Amount of contractual obligation, including but not limited to, long-term debt, capital lease obligations, operating lease obligations, purchase obligations, and other commitments. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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