Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details)

v2.4.0.6
Segment Information (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Nov. 30, 2011
Nov. 30, 2010
Aug. 31, 2011
Segment Reporting Information [Line Items]      
Net Sales $ 392,799 $ 318,412  
Operating Profit 57,281 41,572  
Assets 2,017,554   2,056,681
Industrial [Member]
     
Segment Reporting Information [Line Items]      
Net Sales 100,253 87,392  
Operating Profit 27,934 20,187  
Assets 269,332   263,680
Energy [Member]
     
Segment Reporting Information [Line Items]      
Net Sales 80,421 70,743  
Operating Profit 13,217 11,858  
Assets 504,263   517,428
Electrical [Member]
     
Segment Reporting Information [Line Items]      
Net Sales 82,833 55,396  
Operating Profit 4,977 3,760  
Assets 529,022   547,556
Engineered Solutions [Member]
     
Segment Reporting Information [Line Items]      
Net Sales 129,292 104,881  
Operating Profit 18,999 13,802  
Assets 622,110   632,242
Vehicle Systems [Member]
     
Segment Reporting Information [Line Items]      
Net Sales 76,363 76,741  
Other [Member]
     
Segment Reporting Information [Line Items]      
Net Sales 52,929 28,140  
General Corporate [Member]
     
Segment Reporting Information [Line Items]      
Operating Profit (7,846) (8,035)  
Assets $ 92,827   $ 95,775