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Plant Closure Provisions - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Restructuring Cost and Reserve [Line Items]
Expenditure	$ 5.3	$ 4.1	$ 4.4
Tetra Ethyl Lead [Member] | Operating Segments [Member]
Restructuring Cost and Reserve [Line Items]
Additional provision restructuring charges plant closure		$ 7.5
Remediation [Member]
Restructuring Cost and Reserve [Line Items]
Accretion expense recognized	3.8
Remediation charge for changes in the scope and cost of future remediation activities	$ 0.1

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- Definition

Remediation charges.

+ References

No definition available.

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- Definition

Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.

+ References

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- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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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.

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- Definition

Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

+ References

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