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Fair Value Measurements - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended
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May 31, 2023 | May 31, 2022
Fair Value Disclosures [Abstract] |  |
Settlements of contingent consideration obligations | $ 10.4 | $ 5.8
Increase in accrual related to acquisitions | $ 2.6 |
Increase in accrual related to fair value adjustments |  | $ 3.3

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- Definition Increase (decrease) in accrual related to acquisitions. + References No definition available. + Details
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- Definition Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 30 -Section 50 -Paragraph 4 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=126975305&loc=d3e7008-128479 + Details
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- Definition Amount of cash outflow, made soon after acquisition date of business combination, to settle contingent consideration liability. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3213-108585 + Details
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