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Basis of Presentation Schedule of Accumulated Other Comprehensive Income (Loss)
 9 Months Ended
May 31, 2022
Schedule of Accumulated Other Comprehensive Income (Loss) [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]
Accumulated Other Comprehensive Loss
The following is a summary of the Company's accumulated other comprehensive loss (in thousands):
May 31, 2022August 31, 2021
Foreign currency translation adjustments$95,244 $69,986 
Pension and other postretirement benefit plans, net of tax22,070 22,998 
Accumulated other comprehensive loss$117,314 $92,984