Supplemental Cash Flow Information (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | |||
|---|---|---|---|---|
Apr. 14, 2025 |
May 31, 2025 |
May 31, 2024 |
May 31, 2023 |
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| Noncash or Part Noncash Acquisitions [Line Items] | ||||
| Income taxes paid | $ 512.4 | $ 539.5 | $ 525.8 | |
| Interest expense paid | 37.5 | $ 36.2 | $ 35.7 | |
| Paycor | ||||
| Noncash or Part Noncash Acquisitions [Line Items] | ||||
| Business combination non-cash consideration amount for pre-acquisition stock-based compensation | 15.9 | |||
| Supplemental deferred purchase price | 9.2 | |||
| Business Combination, earnout with a fair value | $ 25.1 | |||
| SixFifty | ||||
| Noncash or Part Noncash Acquisitions [Line Items] | ||||
| Business Combination, earnout with a fair value | $ 11.6 | |||
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- Definition Business combination non-cash consideration amount for pre-acquisition stock-based compensation. No definition available.
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- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, before refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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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. No definition available.
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- Definition A device of credit enhancement where a part of the purchase price for the receivable/ payable is retained to serve as a cash collateral. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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