Fair Value Financial Instruments (Details) - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
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| Reported Value Measurement | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Cash and cash equivalents | $ 281.8 | $ 276.6 |
| Accounts receivable | 1,015.9 | 1,078.6 |
| Equity securities | 1,916.7 | 1,804.2 |
| Accounts payable | 1,085.0 | 1,171.9 |
| Structured accounts payable arrangements | 399.4 | 480.1 |
| Short-term debt | 1,202.3 | 759.9 |
| Long-term debt, including current portion | 4,320.5 | 4,294.0 |
| Cash and cash equivalents | 281.8 | 276.6 |
| Accounts receivable | 1,015.9 | 1,078.6 |
| Equity securities | 1,916.7 | 1,804.2 |
| Accounts payable | 1,085.0 | 1,171.9 |
| Structured accounts payable arrangements | 399.4 | 480.1 |
| Short-term debt | 1,202.3 | 759.9 |
| Estimate of Fair Value Measurement | ||
| Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] | ||
| Long-term debt, including current portion | $ 4,278.7 | $ 4,311.0 |
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- Definition Fair value portion of liabilities incurred for goods and services received that are used in an entity's business and related party payables. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of investments accounted under the equity method. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of receivables, including, but not limited to, trade account receivables, note receivables, and loan receivables. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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