Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENT LIABILITIES (Details)

v3.5.0.2
COMMITMENTS AND CONTINGENT LIABILITIES (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2014
Commitments and Contingencies Disclosure [Abstract]      
Annual rental expense under operating leases $ 32,716 $ 31,766 $ 21,849
Future minimum rental commitments under operating leases [Abstract]      
Fiscal year 2016 20,461    
Fiscal year 2017 14,835    
Fiscal year 2018 9,926    
Fiscal year 2019 7,259    
Fiscal year 2020 4,823    
Employment Agreements      
Long-term Purchase Commitment [Line Items]      
Aggregate commitment amount for salaries $ 5,705