Contingencies And Commitments (Details) $ in Millions	3 Months Ended
Oct. 31, 2022 USD ($) item
Lawsuit Related To Sale Of Jamex Transfer Services
Loss Contingencies [Line Items]
Number of former officers \| item	2
Ferrellgas Partners Finance Corp
Loss Contingencies [Line Items]
debt securities outstanding	$ 0.0
Ferrellgas Finance Corp \| Senior Notes 5.375 Percent Due 2026
Loss Contingencies [Line Items]
Liability as co-issuer	650.0
Ferrellgas Finance Corp \| Senior Notes 5.875 Percent Due 2029
Loss Contingencies [Line Items]
Liability as co-issuer	$ 825.0

Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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+ References

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Number of defendants named in a legal action.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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-Name Accounting Standards Codification
-Topic 450
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