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Fair Value Financial Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Equity securities and investments in nonconsolidated companies	$ 1,418.1	$ 1,533.4
Term Loan
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-Term Debt, Current Maturities	570.0	570.0
Carrying Amount [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	259.2	272.8
Receivables, net	1,067.4	1,113.3
Equity securities and investments in nonconsolidated companies	1,370.2	1,486.8
Accounts payable	936.0	1,156.5
Structured accounts payable arrangements	383.8	402.3
Short-term debt	1,234.4	847.1
Long-term debt, including current portion	3,363.2	3,377.6
Fair Value [Member]
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Cash and cash equivalents	259.2	272.8
Receivables, net	1,067.4	1,113.3
Equity securities and investments in nonconsolidated companies	1,370.2	1,486.8
Accounts payable	936.0	1,156.5
Structured accounts payable arrangements	383.8	402.3
Short-term debt	1,234.4	847.1
Long-term debt, including current portion	$ 3,349.5	$ 3,324.1

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Fair value portion of liabilities incurred for goods and services received that are used in an entity's business and related party payables.

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