Percentage points added to the facility fee.

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The percentage of equity interests held in direct and indirect material foreign subsidiaries, pledged as collateral, as security for borrowings.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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The average effective interest rate during the reporting period.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Amount of the fee for available but unused credit capacity under the credit facility.

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Debt - Additional information (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Aug. 30, 2023	Sep. 30, 2025	Sep. 30, 2025	Sep. 30, 2024	Aug. 05, 2024
Debt
Available to borrow under the credit facility		$ 465,000	$ 465,000
Cash on hand		101,350	101,350	$ 65,963
Current maturities of long-term debt		20,000	20,000
Letters of credit outstanding, amount		$ 10,100	$ 10,100	5,000
Equity interests in direct and indirect material foreign subsidiaries, pledged as collateral (as a percent)		100.00%	100.00%
Debt instrument, interest rate			6.50%
short term borrowings			$ 637,000	191,000
Short term average outstanding			$ 264,900	$ 166,600
Debt, weighted average interest rate		5.99%	5.99%	6.72%
Revolving credit facility
Debt
Line of credit facility, amount outstanding	$ 500,000
Line of credit facility, commitment fee amount	$ 250,000
Incremental Facility
Debt
Weighted average interest rate over time		6.38%
Minimum
Debt
Facility fee			12.50%
Minimum \| Credit facility and incremental facility
Debt
Basis spread on variable rate			0.25%
Maximum
Debt
Facility fee			25.00%
Incremental term loan		$ 250,000	$ 250,000
Maximum \| Loan payable
Debt
Credit facility, aggregate principal amount					$ 375,000
Maximum \| Credit facility and incremental facility
Debt
Basis spread on variable rate			2.25%