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Significant accounting policies.

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Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of inventory reserves for last-in first-out (LIFO) and other inventory valuation methods.

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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Present value of lessee's discounted obligation for lease payments from operating lease.

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Amount of lessee's right to use underlying asset under operating lease.

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The cash inflow associated with the proceeds from sale and collection of receivables during the period.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Significant Accounting Policies - Additional Information (Details) $ in Millions	12 Months Ended
	Dec. 31, 2022 USD ($) Segment	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Significant Accounting Policies [Line Items]
Number of reportable segments \| Segment	3
Number of product	3
Proceed from sale of accounts receivable	$ 211.2	$ 181.2	$ 160.0
Adjustments to reflect inventory at net realizable value	$ 46.0	36.2
Intangible assets, estimated useful life (years)	3 years
Sec 174 R&D Capitalization	$ 110.0	105.2	$ 102.6
Operating lease, right of use assets	162.6	159.4
Operating lease, liability	173.8	171.0
Property, Plant and Equipment, Net	761.1	652.7
Deferred Income Taxes	757.0	745.1
Retained earnings	$ 5,524.6	$ 5,366.0
Minimum
Significant Accounting Policies [Line Items]
Intangible assets, estimated useful life (years)	3 years	3 years
Minimum \| Building and Building Improvements
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life	9 years	9 years
Minimum \| Machinery and Equipment
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life	3 years	3 years
Minimum \| Office Equipment
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life	3 years	3 years
Maximum
Significant Accounting Policies [Line Items]
Intangible assets, estimated useful life (years)	20 years
Maximum \| Software
Significant Accounting Policies [Line Items]
Intangible assets, estimated useful life (years)	10 years
Maximum \| Building and Building Improvements
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life	40 years	40 years
Maximum \| Machinery and Equipment
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life	20 years	20 years
Maximum \| Office Equipment
Significant Accounting Policies [Line Items]
Property, plant and equipment, useful life	10 years
Armand Products Company
Significant Accounting Policies [Line Items]
Percentage of ownership interest	50.00%	50.00%	50.00%
ArmaKleen Company
Significant Accounting Policies [Line Items]
Percentage of ownership interest	50.00%	50.00%	50.00%