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Stock-Based Compensation Expense Included in Consolidated Statements of Income (Detail) - USD ($) $ in Thousands | 12 Months Ended
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May 31, 2022 | May 31, 2021 | May 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Stock-based compensation expense | $ 40,114 | $ 40,926 | $ 19,789
Stock-based compensation expense, included in restructuring expense | 630 | 47 | 116
Total stock-based compensation cost | 40,744 | 40,973 | 19,905
Income tax (benefit) | (5,621) | (6,877) | (2,784)
Total stock-based compensation cost, net of tax | 35,123 | 34,096 | 17,121
SG&A |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Stock-based compensation expense | $ 40,114 | $ 40,926 | $ 19,789

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- Definition Represents the expense recognized during the period arising from restructuring activities that have accelerated equity-based compensation arrangements. + References No definition available. + Details
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- Definition Allocated sharebased compensation expense including selling general and administrative expense and restructuring expense. + References No definition available. + Details
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount, after tax, of expense for award under share-based payment arrangement. + References No definition available. + Details
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- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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