Annual report pursuant to Section 13 and 15(d)

Long-Term Indebtedness (Detail)

v3.5.0.2
Long-Term Indebtedness (Detail) - USD ($)
$ in Thousands
Aug. 31, 2016
Aug. 31, 2015
Debt Instrument [Line Items]    
Total Senior Indebtedness $ 584,309 $ 588,059
Less: current maturities of long-term debt (18,750) (3,750)
Long-term Debt, Excluding Current Maturities 565,559 584,309
Senior Credit Facility    
Debt Instrument [Line Items]    
Total Senior Indebtedness 296,250 300,000
Senior Credit Facility | Senior Credit Facility - Revolver    
Debt Instrument [Line Items]    
Total Senior Indebtedness 0 0
Senior Credit Facility | Senior Credit Facility - Term Loan    
Debt Instrument [Line Items]    
Total Senior Indebtedness 296,250 300,000
Senior Notes | 5.625% Senior Notes    
Debt Instrument [Line Items]    
5.625% Senior Notes Carrying Value $ 288,059 $ 288,059