CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Jul. 31, 2025	Jul. 31, 2024	Jul. 31, 2023
Cash flows from operating activities:
Net (loss) earnings	$ (16,373,000)	$ 110,677,000	$ 137,621,000
Reconciliation of net (loss) earnings to net cash provided by operating activities:
Depreciation and amortization expense	98,426,000	98,471,000	93,370,000
Non-cash employee stock ownership plan compensation charge	3,143,000	3,234,000	2,935,000
Loss on asset sales and disposals	2,957,000	2,819,000	5,691,000
Provision for expected credit losses	4,331,000	1,518,000	1,228,000
Other	12,943,000	8,754,000	8,119,000
Changes in operating assets and liabilities, net of effects from business acquisitions:
Accounts and notes receivable	(11,214,000)	37,234,000	(10,212,000)
Inventories	8,225,000	2,072,000	17,083,000
Prepaid expenses and other current assets	2,739,000	(1,683,000)	1,630,000
Accounts payable	(2,472,000)	(2,454,000)	(22,551,000)
Accrued interest expense	(1,074,000)	381,000	(692,000)
Other current liabilities	20,925,000	(14,376,000)	(21,619,000)
Other assets and liabilities	13,793,000	(1,077,000)	(345,000)
Net cash provided by operating activities	136,349,000	245,570,000	212,258,000
Cash flows from investing activities:
Business acquisitions, net of cash acquired	(3,756,000)	(16,499,000)	(24,123,000)
Capital expenditures	(80,004,000)	(70,856,000)	(88,915,000)
Proceeds from sale of assets	2,958,000	2,310,000	2,264,000
Net cash used in investing activities	(80,802,000)	(85,045,000)	(110,774,000)
Cash flows from financing activities:
Distributions to Ferrellgas, Inc.	0	(1,010,000)	0
Preferred unit distributions	(64,257,000)	(64,719,000)	(64,368,000)
Distributions to Class B unitholders	0	(99,996,000)	(49,998,000)
Payments on long-term debt	(2,515,000)	(2,592,000)	(1,836,000)
Proceeds from short-term borrowings	10,000,000	0	45,000,000
Repayments of short-term borrowings	(10,000,000)	0	(45,000,000)
Cash paid for financing costs	(8,678,000)	(2,385,000)	0
Cash payments for principal portion of lease liability	(11,320,000)	(5,363,000)	(6,672,000)
Other, net	3,946,000	2,353,000	0
Net cash used in financing activities	(82,824,000)	(173,712,000)	(122,874,000)
Net change in cash, cash equivalents and restricted cash	(27,277,000)	(13,187,000)	(21,390,000)
Cash, cash equivalents and restricted cash - beginning of period	124,160,000	137,347,000	158,737,000
Cash, cash equivalents and restricted cash - end of period	96,883,000	124,160,000	137,347,000
Ferrellgas, L.P.
Cash flows from operating activities:
Net (loss) earnings	(15,841,000)	110,418,000	137,578,000
Reconciliation of net (loss) earnings to net cash provided by operating activities:
Depreciation and amortization expense	98,426,000	98,471,000	93,370,000
Non-cash employee stock ownership plan compensation charge	3,143,000	3,234,000	2,935,000
Loss on asset sales and disposals	2,957,000	2,819,000	5,691,000
Provision for expected credit losses	4,331,000	1,518,000	1,228,000
Other	12,943,000	8,754,000	8,120,000
Changes in operating assets and liabilities, net of effects from business acquisitions:
Accounts and notes receivable	(11,214,000)	37,234,000	(10,212,000)
Inventories	8,225,000	2,072,000	17,083,000
Prepaid expenses and other current assets	2,801,000	(1,685,000)	1,631,000
Accounts payable	(2,472,000)	(2,454,000)	(22,551,000)
Accrued interest expense	(1,074,000)	381,000	(692,000)
Other current liabilities	20,458,000	(14,437,000)	(21,406,000)
Other assets and liabilities	13,793,000	(1,077,000)	(346,000)
Net cash provided by operating activities	136,476,000	245,248,000	212,429,000
Cash flows from investing activities:
Business acquisitions, net of cash acquired	(3,756,000)	(16,499,000)	(24,123,000)
Capital expenditures	(80,004,000)	(70,856,000)	(88,915,000)
Proceeds from sale of assets	2,958,000	2,310,000	2,264,000
Net cash used in investing activities	(80,802,000)	(85,045,000)	(110,774,000)
Cash flows from financing activities:
Distributions to Ferrellgas, Inc.		(1,010,000)
Preferred unit distributions	(64,257,000)	(64,719,000)	(64,368,000)
Distributions to Class B unitholders		(100,000,000)	(50,000,000)
Payments on long-term debt	(2,515,000)	(2,592,000)	(1,836,000)
Proceeds from short-term borrowings	10,000,000		45,000,000
Repayments of short-term borrowings	(10,000,000)		(45,000,000)
Cash paid for financing costs	(8,678,000)	(2,385,000)
Cash payments for principal portion of lease liability	(11,320,000)	(5,363,000)	(6,672,000)
Other, net	3,946,000	2,353,000
Net cash used in financing activities	(82,824,000)	(173,716,000)	(122,876,000)
Net change in cash, cash equivalents and restricted cash	(27,150,000)	(13,513,000)	(21,221,000)
Cash, cash equivalents and restricted cash - beginning of period	123,732,000	137,245,000	158,466,000
Cash, cash equivalents and restricted cash - end of period	96,582,000	123,732,000	137,245,000
Ferrellgas Partners Finance Corp
Cash flows from operating activities:
Net (loss) earnings	(366)	(636)	(1,015)
Changes in operating assets and liabilities, net of effects from business acquisitions:
Other current liabilities			(1,706)
Net cash provided by operating activities	(366)	(636)	(2,721)
Cash flows from financing activities:
Capital contribution	366	636	2,721
Net cash used in financing activities	366	636	2,721
Net change in cash, cash equivalents and restricted cash	0	0	0
Ferrellgas Finance Corp
Cash flows from operating activities:
Net (loss) earnings	(325)	(677)	(636)
Changes in operating assets and liabilities, net of effects from business acquisitions:
Net cash provided by operating activities	(325)	(677)	(636)
Cash flows from financing activities:
Capital contribution	325	677	636
Net cash used in financing activities	325	677	636
Net change in cash, cash equivalents and restricted cash	$ 0	$ 0	$ 0