Income Taxes - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
May 31, 2025	May 31, 2024	May 31, 2023
Income Tax Disclosure [Abstract]
Income taxes paid	$ 454.9	$ 423.1	$ 291.9
Unrecognized tax benefits that would impact effective tax rates if recognized	47.8	32.7
Unrecognized tax benefits, interest and penalties accrued	$ 5.1	$ 2.8

No definition available.

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- Definition

Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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