Revenues (Tables)

12 Months Ended

Aug. 31, 2025

Revenues [Abstract]

Disaggregation of Revenue [Table Text Block]

	Year ended August 31, 2025
	ASC Topic 606		ASC Topic 815		Other Guidance		Total Revenues
	(Dollars in thousands)
Energy	$	6,928,880	$	706,153	$	—	$	7,635,033
Ag	8,600,680		19,137,316		10,485		27,748,481
Corporate and Other	22,137		—		56,957		79,094
Total revenues	$	15,551,697	$	19,843,469	$	67,442	$	35,462,608
	Year ended August 31, 2024
	ASC Topic 606		ASC Topic 815		Other Guidance		Total Revenues
	(Dollars in thousands)
Energy	$	7,882,666	$	883,829	$	—	$	8,766,495
Ag	8,833,872		21,571,954		11,033		30,416,859
Corporate and Other	24,649		—		53,226		77,875
Total revenues	$	16,741,187	$	22,455,783	$	64,259	$	39,261,229
	Year ended August 31, 2023
	ASC Topic 606		ASC Topic 815		Other Guidance		Total Revenues
	(Dollars in thousands)
Energy	$	8,996,149	$	1,100,764	$	—	$	10,096,913
Ag	9,808,664		25,606,485		10,055		35,425,204
Corporate and Other	26,001		—		41,886		67,887
Total revenues	$	18,830,814	$	26,707,249	$	51,941	$	45,590,004