Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2025	Aug. 31, 2024	Aug. 31, 2023
Income Statement [Abstract]
Revenues	$ 35,462,608	$ 39,261,229	$ 45,590,004
Cost of goods sold	34,325,794	37,509,902	43,213,739
Gross profit	1,136,814	1,751,327	2,376,265
Marketing, general and administrative expenses	1,046,059	1,166,969	1,032,765
Cost of goods sold (a)	90,755	584,358	1,343,500
Interest expense	146,079	104,064	137,442
Other income	(100,431)	(137,630)	(112,131)
Equity income from investments	(569,665)	(479,863)	(689,590)
(Loss) income before income taxes	614,772	1,097,787	2,007,779
Income Tax Expense (Benefit)	(16,777)	4,872	(107,655)
Net income	597,995	1,102,659	1,900,124
Net income (loss) attributable to noncontrolling interests	78	340	(314)
Earnings attributable to CHS Inc.	$ 597,917	$ 1,102,319	$ 1,900,438