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Property, Plant, and Equipment (Details) - Ethanol Plants, Jefferson, Wisconsin [Member]
$ in Millions
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2022
USD ($)
plant
Sep. 30, 2021
USD ($)
plant
Sep. 30, 2021
USD ($)
Dec. 31, 2020
plant
Property, Plant and Equipment (Textual)        
Number of ethanol plants sold | plant 1      
Proceeds from sale of ethanol plant | $ $ 32      
Gain on sale of ethanol plant | $ $ 23      
Number of ethanol plants temporarily idled | plant       1
Number of ethanol plants ceased operations | plant   1    
Additional depreciation expense | $   $ 48 $ 48