v3.25.1

Other income, net - Schedule of Components of Other Income (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Interest income and other:
Interest and dividends	$ 4.3	$ 5.5
Securities transactions, net		0.2
Total	4.3	5.7
Currency transactions, net	(4.3)	5.8
Other, net	0.8	0.7
Total	$ 0.8	$ 12.2

Amount of unrealized and realized gain (loss) on investment in debt and equity securities.

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Amount, before tax, of realized and unrealized gain (loss) from foreign currency transaction.

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Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on securities.

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Amount of revenue and income classified as other.

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Amount of income (expense) related to nonoperating activities, classified as other.

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Aggregate nonoperating income amounts earned from investment securities including dividends, interest on securities, profits (losses) on securities and net and miscellaneous other income items.

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