Fair Value, Investments, Entities That Calculate Net Asset Value Per Share, Unfunded Commitments, Payment Period

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- Definition

Proceeds from Sale of Equity and Available for Sale Securities

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Average period remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Nominal or face amount used to calculate payments on the derivative asset.

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Nominal or face amount used to calculate payments on the derivative liability.

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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.

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Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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- Definition

The amount of unfunded commitments for which the entity is obligated, to those certain investments for which net asset value per share is calculated (including by unit, membership interest, or other equity (ownership interest) unit measure) (alternative investments).

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- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a rate subject to change from time to time.

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Maximum amount of time remaining before foreign currency exchange rate derivatives mature or expire, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of derecognized financial assets from transactions which comprise an initial transfer and an agreement entered into in contemplation of the initial transfer resulting in retention of substantially all of the exposure to the economic return throughout the term of the transaction, at the date of derecognition.

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Amount, after tax, of cumulative translation adjustment attributable to gain (loss) on foreign currency derivatives that are designated as, and are effective as, economic hedges of a net investment in a foreign entity.

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Financial Instruments - Narrative (Details) € in Millions, ¥ in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2024 EUR (€)	Dec. 31, 2024 CNY (¥)
Derivative [Line Items]
Net investment losses on equity securities	$ (49.5)	$ (20.2)	$ (410.7)
Unfunded commitments to invest in venture capital funds	$ 899.0
Unfunded commitments to invest in venture capital funds, anticipated payment period	10 years
Proceeds from sales of available-for-sale investments	$ 98.0	145.6	$ 132.9
Accounts receivable derecognized	421.6	431.9
Long-term debt	29,474.0	19,104.6
Foreign currency-denominated notes, designated as hedge	$ 5,340.0	5,670.0
Average remaining maturity of foreign currency derivatives	12 months
Maximum remaining maturity of foreign currency derivatives	180 days
Variable rate	5.00%			5.00%	5.00%
Swap U.S Dollars To Euro
Derivative [Line Items]
Derivative liability, notional amount	$ 218.0
Swap Swiss Francs to USD
Derivative [Line Items]
Derivative liability, notional amount	402.0
Sell Euro
Derivative [Line Items]
Derivative asset, notional amount \| €				€ 7,590
Sell Chinese Yuan
Derivative [Line Items]
Derivative asset, notional amount \| ¥					¥ 4,200
Foreign Currency Denominated Debt
Derivative [Line Items]
Long-term debt	$ 6,030.0	$ 7,140.0