Investments - Summary of the Company's Investments (Details) - USD ($) $ in Millions	Feb. 28, 2025	May 31, 2024	Feb. 29, 2024
Debt and Equity Securities, FV-NI [Line Items]
Total Investments	$ 38.2	$ 37.5	$ 36.8
Total International
Debt and Equity Securities, FV-NI [Line Items]
Equity method investments	31.6	31.5	30.8
Total Entertainment \| Equity method and other investments
Debt and Equity Securities, FV-NI [Line Items]
Equity method and other investments	$ 6.6	$ 6.0	$ 6.0

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 323
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 323
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-Name Accounting Standards Codification
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-Paragraph 3
-Subparagraph (a)(3)
-Publisher FASB
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Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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- Definition

Sum of the carrying amounts as of the balance sheet date of all investments.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
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No definition available.

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