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Schedule II Valuation and Qualifying Accounts and Reserves Schedule II (Details) - USD ($) $ in Millions | 12 Months Ended
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May 31, 2025 | May 31, 2024 | May 31, 2023
Allowance for doubtful accounts |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Beginning Balance | $ 14.9 | $ 16.7 | $ 25.9
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense | 5.0 | 5.2 | 3.3
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction | 8.9 | 7.0 | 12.5
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance | 11.0 | 14.9 | 16.7
Reserve For Return |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Beginning Balance | 33.1 | 34.9 | 42.2
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense | 51.8 | 59.4 | 60.2
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction | 50.5 | 61.2 | 67.5
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance | 34.4 | 33.1 | 34.9
Reserves for obsolescence |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Beginning Balance | 105.6 | 100.9 | 106.6
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense | 16.1 | 20.4 | 26.5
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction | 14.6 | 15.7 | 32.2
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance | 107.1 | 105.6 | 100.9
Reserve for royalty advances |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Beginning Balance | 83.2 | 79.1 | 76.0
SEC Schedule, 12-09, Valuation Allowances and Reserves, Additions, Charge to Cost and Expense | 5.7 | 2.7 | 4.2
SEC Schedule, 12-09, Valuation Allowances and Reserves, Deduction | 2.0 | (1.4) | 1.1
SEC Schedule, 12-09, Valuation Allowances and Reserves, Amount, Ending Balance | $ 86.9 | $ 83.2 | $ 79.1

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- Definition Amount of valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-5 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column B)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09(Column E)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-4 + Details
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