Segment Information Reconciliation of Operating Income to Net Income (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Jul. 31, 2026	Apr. 30, 2026	Jan. 31, 2026	Jul. 31, 2025	Apr. 30, 2025	Jan. 31, 2025	Jul. 31, 2026	Jul. 31, 2025
Segment Reporting [Abstract]
Operating income (loss)	$ 46,490			$ (270,835)			$ 68,052	$ (236,892)
Interest expense	(11,978)			(14,218)			(36,387)	(42,344)
Other, net	(93)			855			5,972	1,925
Income tax (expense) benefit	(7,915)			8,191			(11,854)	6,934
Net income (loss)	$ 26,504	$ 3,350	$ (4,071)	$ (276,007)	$ 20,515	$ (14,885)	$ 25,783	$ (270,377)

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of interest expense classified as operating and nonoperating. Includes, but is not limited to, cost of borrowing accounted for as interest expense.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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The net result for the period of deducting operating expenses from operating revenues.

+ References

+ Details