Acquisition of QGP Quimica Geral - Schedule of supplemental unaudited pro forma information (Detail) - QGP Quimica Geral [Member] - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Business Acquisition [Line Items]
Net sales	$ 2,001.7	$ 2,017.9	$ 1,527.9
Net income	$ 145.1	$ 140.7	$ 98.2
Earnings per share - basic	$ 5.84	$ 5.68	$ 3.99
Earnings per share - diluted	$ 5.8	$ 5.63	$ 3.95

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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-Topic 805
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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-URI https://asc.fasb.org//1943274/2147479328/805-10-50-2

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