Fair Value Measurements - Additional Information (Detail) $ in Millions	6 Months Ended
Nov. 30, 2025 USD ($)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Settlements of contingent consideration obligations	$ 2.2
Increase (decrease) in accrual related to acquisitions	2.4
The Star Brands Group
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Increase (decrease) in accrual related to acquisitions	$ (12.7)

Amount of increase (decrease) in value of liability in contingent consideration arrangement in business combination, including, but not limited to, difference arising upon settlement.

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Amount of cash outflow, made soon after acquisition date of business combination, to settle contingent consideration liability.

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