Debt - Covenants and Loss on Extinguishment (Details) $ in Millions	3 Months Ended		9 Months Ended
	Apr. 30, 2023	Oct. 31, 2022	Apr. 30, 2024 USD ($) item
Revolving Credit Facility
Debt Instrument [Line Items]
Total net leverage ratio	5.00	5.25
Senior Notes 5.375 Percent Due 2026 And Senior Notes 5.875 Percent Due 2029
Debt Instrument [Line Items]
Number of quarters for required fixed charge coverage ratio			4
Senior Notes 5.375 Percent Due 2026
Debt Instrument [Line Items]
Number of quarters for required fixed charge coverage ratio			4
Minimum | Revolving Credit Facility
Debt Instrument [Line Items]
Interest coverage ratio			2.50
Available capacity necessary for cash distributions | $			$ 50.0
Available capacity as percentage of Borrowing Base, necessary for cash distributions			15.00%
Maximum | Revolving Credit Facility
Debt Instrument [Line Items]
Secured leverage ratio			2.50
Maximum | Senior Notes 5.375 Percent Due 2026 And Senior Notes 5.875 Percent Due 2029
Debt Instrument [Line Items]
Total net leverage ratio			5.0
Maximum | Senior Notes 5.375 Percent Due 2026
Debt Instrument [Line Items]
Required fixed charge coverage ratio			1.75%
Maximum | Debt Covenant, First Specified Period | Revolving Credit Facility
Debt Instrument [Line Items]
Total net leverage ratio			4.75
Maximum | Debt Covenant, Fourth Specified Period | Revolving Credit Facility
Debt Instrument [Line Items]
Total net leverage ratio			4.75