Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Nov. 01, 2024
Finite-Lived Intangible Assets [Line Items]
Amortization of intangibles	$ 81.0	$ 57.7	$ 60.1
Estimated amortization of intangible assets for 2025	61.3
Estimated amortization of intangible assets for 2026	61.0
Estimated amortization of intangible assets for 2027	58.9
Estimated amortization of intangible assets for 2028	57.0
Estimated amortization of intangible assets for 2029	54.3
External-use software, net	0.4	6.3
Grain & Protein (G&P) | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Finite-Lived Intangible Assets [Line Items]
Intangible assets, net				$ 113.7
Intangible Assets excluding Intellectual Property
Finite-Lived Intangible Assets [Line Items]
Amortization of intangibles	$ 81.0	$ 57.7	$ 60.1
External-use software | Grain & Protein (G&P) | Disposal Group, Disposed of by Sale, Not Discontinued Operations
Finite-Lived Intangible Assets [Line Items]
Intangible assets, net				$ 4.6