Long-Term Debt - Senior Secured Notes (Details) - USD ($) $ in Thousands		6 Months Ended
	Feb. 02, 2024	Sep. 30, 2025
8.125% Senior Secured Notes due 2029
Long-Term Debt
Fixed interest rate	8.125%	8.125%
8.375% Senior Secured Notes due 2032
Long-Term Debt
Fixed interest rate	8.375%	8.375%
8.375% Senior Secured Notes due 2032 | Repurchases
Long-Term Debt
Notes repurchased (1)		$ 19,000
Cash paid (excluding payments of accrued interest)		17,274
Gain on early extinguishment of debt (2)		1,492
Write off of debt issuance costs and other expenses		$ 200
Senior Secured Notes
Long-Term Debt
Debt instrument, description	The Indenture contains covenants that, among other things, limit our ability to: pay distributions or make other restricted payments or repurchase stock; incur or guarantee additional indebtedness or issue disqualified stock or certain preferred stock; make certain investments; create or incur liens; sell assets; enter into restrictions affecting the ability of restricted subsidiaries to make distributions, make loans or advances or transfer assets to the guarantors (including the Partnership); enter into certain transactions with our affiliates; designate restricted subsidiaries as unrestricted subsidiaries; and consolidate, merge or transfer or sell all or substantially all of our assets. These covenants are subject to a number of important exceptions and qualifications.The Indenture contains other customary terms, events of default and covenants.We have the option to redeem all or part of the 2029 Senior Secured Notes, at any time on or after February 15, 2026, at the redemption prices specified in the Indenture. We have the option to redeem all or part of the 2032 Senior Secured Notes, at any time on or after February 15, 2027, at the redemption prices specified in the Indenture.