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Government Subsidies (Details) - USD ($)
$ in Millions
1 Months Ended 6 Months Ended
Dec. 31, 2021
Nov. 30, 2022
Nov. 30, 2021
Government Subsidies      
Period for repayment of deferred payroll taxes, CARES Act   2 years  
Amounts paid, Deferred payroll taxes, CARES Act $ 6.2    
Employment subsidies from foreign governments   $ 0.7 $ 2.8
Accrued liabilities.      
Government Subsidies      
Deferred payroll taxes, CARES Act   $ 6.2