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Employee Benefit Plans (Details) - Schedule of accumulated benefit obligation in excess of plan assets - U.K. - Pension Plans - USD ($) $ in Millions	May 31, 2021	May 31, 2020
Defined Benefit Plan Disclosure [Line Items]
Projected benefit obligations	$ 47.0	$ 41.7
Accumulated benefit obligations	46.5	41.4
Fair value of plan assets	$ 40.8	$ 36.6

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Amount of accumulated benefit obligation for defined benefit plan with accumulated benefit obligation in excess of plan assets.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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+ References

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Amount of projected benefit obligation for defined benefit pension plan with accumulated benefit obligation in excess of plan assets.

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