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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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Principal Accounting Policies and Related Financial Information - Narrative (Details) $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($) class Segments	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Accounting Policies [Abstract]
Number of segments \| Segments	1
Nature of Operations
Number of major classes of crop protection \| class	3
Trade receivable, net of allowance
Allowance for trade receivable	$ 39.4	$ 29.1	$ 33.9
Allowance for long-term receivables	21.3	27.1	44.5
Additions — charged to expense	$ 10.4	6.3	(0.5)
Investments
Maximum ownership percentage for equity method investments (as a percent)	50.00%
Capitalized Interest
Capitalized interest costs	$ 9.6	9.3	$ 5.6
Asset Retirement Obligation [Abstract]
Asset retirement obligation	$ 10.3	$ 6.4
Minimum
Goodwill and Intangible Assets
Weighted avg. useful life remaining at December 31, 2024	3 years
Maximum
Goodwill and Intangible Assets
Weighted avg. useful life remaining at December 31, 2024	20 years
Land Improvements
Property, plant and equipment and capitalized software
Useful lives (in years)	20 years
Building \| Minimum
Property, plant and equipment and capitalized software
Useful lives (in years)	15 years
Building \| Maximum
Property, plant and equipment and capitalized software
Useful lives (in years)	40 years
Machinery and Equipment \| Minimum
Property, plant and equipment and capitalized software
Useful lives (in years)	3 years
Machinery and Equipment \| Maximum
Property, plant and equipment and capitalized software
Useful lives (in years)	18 years
Software Development \| Minimum
Property, plant and equipment and capitalized software
Useful lives (in years)	3 years
Software Development \| Maximum
Property, plant and equipment and capitalized software
Useful lives (in years)	10 years