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OUR BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
12 Months Ended
Sep. 30, 2018
Accounting Policies [Abstract]  
Property, Plant and Equipment
Depreciable lives generally used for PP&E are presented in the table below.  Leasehold improvements are amortized over the shorter of the lease term or estimated useful life of the improvement.   
PP&E Lives
 
Estimated
Useful Lives
 
 
(years)
Land improvements
 
10
Buildings and improvements
 
5 to 40
Machinery and equipment
 
3 to 5
Furniture and fixtures
 
3 to 7
Software
 
3 to 10