XML 41 R35.htm IDEA: XBRL DOCUMENT v3.24.1
Revenue Recognition (Schedule of Disaggregation of Revenue by Segment) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Feb. 29, 2024
Feb. 28, 2023
Feb. 29, 2024
Feb. 28, 2023
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers $ 146,798 $ 164,130 $ 301,148 $ 337,897
Lease revenue 4,721 2,111 11,729 4,503
Total operating revenues 151,519 166,241 312,877 342,400
Point in Time [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers 137,584 156,225 283,040 322,172
Over Time [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers 9,214 7,905 18,108 15,725
Irrigation [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers 133,018 147,776 273,186 299,859
Lease revenue 0 0 0 0
Total operating revenues 133,018 147,776 273,186 299,859
Irrigation [Member] | Point in Time [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers 125,241 141,528 257,746 287,245
Irrigation [Member] | Over Time [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers 7,777 6,248 15,440 12,614
Infrastructure [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers 13,780 16,354 27,962 38,038
Lease revenue 4,721 2,111 11,729 4,503
Total operating revenues 18,501 18,465 39,691 42,541
Infrastructure [Member] | Point in Time [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers 12,343 14,697 25,294 34,927
Infrastructure [Member] | Over Time [Member]        
Disaggregation Of Revenue [Line Items]        
Revenue from the contracts with customers $ 1,437 $ 1,657 $ 2,668 $ 3,111