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Quarterly Result of Operations (Parenthetical) (Detail) - USD ($) $ in Thousands | 12 Months Ended
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May 31, 2020 | May 31, 2019 | May 31, 2018
Quarterly Financial Information [Line Items] |  |  |
Inventory markdowns | $ 39,600 | $ 29,400 | $ 43,700
Current Year Charges | 33,108 | 42,310 | 17,514
Consumer Segment |  |  |
Quarterly Financial Information [Line Items] |  |  |
Inventory markdowns | 28,800 | 10,500 | 36,500
PCG Segment |  |  |
Quarterly Financial Information [Line Items] |  |  |
Inventory markdowns | $ 3,200 | 9,000 |
CPG Segment |  |  |
Quarterly Financial Information [Line Items] |  |  |
Inventory markdowns |  | $ 1,000 | $ 1,200

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- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=116847112&loc=d3e4542-108314 + Details
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