Quarterly report pursuant to Section 13 or 15(d)

Borrowings - Summary of Borrowings by Type (Details)

v3.20.2
Borrowings - Summary of Borrowings by Type (Details) - USD ($)
9 Months Ended
Aug. 31, 2020
Jun. 25, 2020
Jun. 24, 2020
Jun. 08, 2020
May 14, 2020
Sep. 30, 2020
Feb. 20, 2020
Jan. 10, 2020
Dec. 31, 2019
Dec. 05, 2014
MetLife Facility                    
Debt Instrument [Line Items]                    
Face amount of debt                 $ 200,000,000.0  
Principal outstanding           $ 11,600,000        
Premier Farm Credit, FLCA                    
Debt Instrument [Line Items]                    
Face amount of debt         $ 4,500,000,000          
Principal amortization term (in years)         24 years 7 months 6 days          
Stated interest rate (as percent)         4.00%          
Farm Credit West, FLCA                    
Debt Instrument [Line Items]                    
Face amount of debt   $ 8,500,000,000                
Principal amortization term (in years)   25 years                
Stated interest rate (as percent)   3.75%                
Farm Credit West, FLCA, 3.00% Fixed Rate Through July 31, 2026                    
Debt Instrument [Line Items]                    
Face amount of debt     $ 600,000,000              
Principal amortization term (in years)     24 years 2 months 12 days              
Stated interest rate (as percent)     3.00%              
Farm Credit West, FLCA, 3.00% Fixed Rate Through August 31, 2026                    
Debt Instrument [Line Items]                    
Face amount of debt     $ 600,000,000              
Principal amortization term (in years)     24 years 2 months 12 days              
Stated interest rate (as percent)     3.00%              
Farm Credit of Virginia                    
Debt Instrument [Line Items]                    
Face amount of debt $ 4,481,000,000                  
Principal amortization term (in years) 25 years                  
Stated interest rate (as percent) 3.99%                  
Conterra Note Payable                    
Debt Instrument [Line Items]                    
Face amount of debt       $ 2,100,000,000            
Principal amortization term (in years)       30 years            
Stated interest rate (as percent)       3.40%            
Farmer Mac Facility                    
Debt Instrument [Line Items]                    
Face amount of debt               $ 8,100,000   $ 125,000,000.0
Stated interest rate (as percent)               2.66%    
Notes payable to bank | MetLife Facility                    
Debt Instrument [Line Items]                    
Face amount of debt           75,000,000 $ 75,000,000.0      
Principal outstanding           0        
Undrawn commitment           75,000,000     $ 21,500,000  
Additional amount, maximum           12,700,000        
Line of credit | MetLife Facility                    
Debt Instrument [Line Items]                    
Face amount of debt           75,000,000        
Principal outstanding           11,600,000        
Undrawn commitment           63,400,000        
Additional amount, maximum           $ 12,700,000        
Minimum annualized rate (as percent)           2.50%        
Line of credit | MetLife Facility | LIBOR                    
Debt Instrument [Line Items]                    
Variable rate (as percent)           2.00%        
Minimum | Notes payable to bank | MetLife Facility                    
Debt Instrument [Line Items]                    
Undrawn amounts (as percent)           0.10%        
Minimum | Line of credit | MetLife Facility                    
Debt Instrument [Line Items]                    
Undrawn amounts (as percent)           0.10%        
Maximum | Notes payable to bank | MetLife Facility                    
Debt Instrument [Line Items]                    
Undrawn amounts (as percent)           0.20%        
Maximum | Line of credit | MetLife Facility                    
Debt Instrument [Line Items]                    
Undrawn amounts (as percent)           0.20%