Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies - Property and Equipment (Details)

v3.19.3
Summary of Significant Accounting Policies - Property and Equipment (Details)
12 Months Ended
Sep. 30, 2019
Citrus trees  
Property, Plant and Equipment [Line Items]  
Pre-productive maintenance costs capitalization period 4 years
Useful life 25 years
Equipment and other facilities | Minimum  
Property, Plant and Equipment [Line Items]  
Useful life 3 years
Equipment and other facilities | Maximum  
Property, Plant and Equipment [Line Items]  
Useful life 20 years
Buildings and improvements | Minimum  
Property, Plant and Equipment [Line Items]  
Useful life 25 years
Buildings and improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Useful life 39 years