Employee Benefit Plans (Details) - Schedule of targeted weighted average asset allocations - U.K. [Member] - Pension Plans [Member]	May 31, 2020
Defined Benefit Plan, Plan Assets, Allocations [Abstract]
Targeted asset allocation	100.00%
Equity Securities [Member]
Defined Benefit Plan, Plan Assets, Allocations [Abstract]
Targeted asset allocation	29.00%
Debt and Cash Equivalent Investments [Member]
Defined Benefit Plan, Plan Assets, Allocations [Abstract]
Targeted asset allocation	2.00%
Liability Driven Instruments [Member]
Defined Benefit Plan, Plan Assets, Allocations [Abstract]
Targeted asset allocation	63.00%
Real estate and other [Member]
Defined Benefit Plan, Plan Assets, Allocations [Abstract]
Targeted asset allocation	6.00%