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Business Acquisitions - (Details) € in Millions, $ in Millions | 1 Months Ended | 3 Months Ended |
--- | --- | --- | ---
Oct. 31, 2022 EUR (€) | Oct. 31, 2022 USD ($) | Jan. 31, 2022 EUR (€) | Jan. 31, 2022 USD ($) | Nov. 30, 2021 USD ($) | Sep. 30, 2022 USD ($) | Sep. 30, 2023 USD ($)
Business Acquisition [Line Items] |  |  |  |  |  |  |
Cash transferred to Houghton shareholders |  |  |  |  | $ 7.1 |  |
Maximum |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Earnouts |  |  |  |  | 4.5 |  |
Assets Related To Sealing And Impregnation Of Metal Castings |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Asset acquisition, consideration transferred |  |  | € 1.2 | $ 1.4 |  |  |
Business Related to Pickling and Rinsing Products and Services |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Purchase price | € 3.5 | $ 3.5 |  |  |  |  |
Business Related To Pickling Inhibitor Technologies |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Purchase price |  |  |  | $ 8.0 |  |  |
Purchase accounting adjustments |  |  |  |  |  | $ 0.1 |
Baron Industries |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Purchase price |  |  |  |  | $ 11.0 |  |
Earnouts |  |  |  |  |  |  | $ 1.1
Post closing adjustment including earnouts |  |  |  |  |  | $ 0.1 |
Coral Chemical Company (Coral) | Maximum |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Loss contingency, estimate of possible loss |  |  |  |  |  |  | 1.5
Coral Chemical Company (Coral) | Minimum |  |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |  |
Loss contingency, estimate of possible loss |  |  |  |  |  |  | $ 0.0

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- Definition Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 8 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479637/805-30-30-8 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479581/805-30-50-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 30 -Paragraph 7 -SubTopic 30 -Topic 805 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479637/805-30-30-7 + Details
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