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Note 9 - Senior Notes and Credit Facilities - Senior Notes and Credit Facilities Balances (Details) (Parentheticals) - USD ($) $ in Thousands			12 Months Ended
	Sep. 25, 2025	Apr. 30, 2025	Oct. 31, 2025	Oct. 31, 2024	May 21, 2024	Nov. 15, 2023
Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount					$ 51,600
Senior Secured Term Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount				$ 175,000
Senior Secured Revolving Credit Facility [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date			Jun. 30, 2028
Line of Credit Facility, Maximum Borrowing Capacity			$ 125,000
Line of Credit Facility, Unused Commitment Fee Rate			1.00%
Senior Secured Revolving Credit Facility [Member] \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Variable Rate Floor			3.00%
Line of Credit Facility, Applicable Margin			4.50%
Senior Secured Revolving Credit Facility [Member] \| Alternate Base Rate [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Variable Rate Floor			3.00%
The 10.0% Senior Secured 1.75 Lien Notes due 2025 [Member] \| Senior Secured Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				10.00%		10.00%
Debt Instrument, Redeemed, Face Amount						$ 113,500
The 8.0% Senior Secured 1.125 Lien Notes Due 2028 [Member] \| Senior Secured Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	8.00%		8.00%	8.00%
Debt Instrument, Maturity Date	Sep. 30, 2028		Sep. 30, 2028	Sep. 30, 2028
Debt Instrument, Redeemed, Face Amount	$ 225,000
The 11.75% Senior Secured 1.25 Lien Notes Due 2029 [Member] \| Senior Secured Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	11.75%		11.75%	11.75%
Debt Instrument, Maturity Date	Sep. 30, 2029		Sep. 30, 2029	Sep. 30, 2029
Debt Instrument, Redeemed, Face Amount	$ 430,000
The 13.5% Senior Notes Due 2026 [Member] \| Senior Secured Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		13.50%
Debt Instrument, Redeemed, Face Amount		$ 26,600
The 13.5% Senior Notes Due 2026 [Member] \| Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage		13.50%	13.50%	13.50%	13.50%
Debt Instrument, Maturity Date			Feb. 01, 2026	Feb. 01, 2026
Debt Instrument, Face Amount					$ 26,600
Debt Instrument, Redeemed, Face Amount		$ 26,600
Debt Instrument Redemption Price		$ 27,500
The 8.0% Senior Notes Due 2031 [Member] \| Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	8.00%		8.00%	8.00%
Debt Instrument, Maturity Date			Apr. 01, 2031	Apr. 01, 2031
Debt Instrument, Face Amount	$ 450,000
The 8.375% Senior Notes Due 2033 [Member] \| Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	8.375%		8.375%	8.375%
Debt Instrument, Maturity Date	Oct. 01, 2033		Oct. 01, 2033	Oct. 01, 2033
Debt Instrument, Face Amount	$ 450,000
The 5.0% Senior Notes due 2040 [Member] \| Unsecured Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage			5.00%	5.00%	5.00%
Debt Instrument, Maturity Date			Feb. 01, 2040	Feb. 01, 2040
Debt Instrument, Face Amount					$ 25,000
The 10.0% Senior Secured 1.75 Lien Term Loans Due 2028 [Member] \| Senior Secured Term Loan [Member]
Debt Instrument [Line Items]
Debt Instrument, Maturity Date	Jan. 31, 2028		Jan. 31, 2028	Jan. 31, 2028
Debt Instrument, Redeemed, Face Amount	$ 175,000