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

No definition available.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Incremental percentage increase (decrease) in the stated rate on a debt instrument.

+ References

No definition available.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

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Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as noncurrent. Excludes lease obligation.

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Borrowings - Schedule of Long-term Debt (Details) $ in Thousands				9 Months Ended
	Jun. 27, 2025 USD ($)	Aug. 18, 2023	Feb. 16, 2023	Jun. 27, 2025 USD ($)	Jun. 27, 2025 GBP (£)	Sep. 27, 2024 USD ($)
Debt Instrument [Line Items]
Long-term debt	$ 2,508,692			$ 2,508,692		$ 1,348,594
Less: Current Portion	0			0		(870,415)
Less: Deferred Financing Fees	(9,279)			(9,279)		(11,406)
2021 Term Loan Facility - USD Portion
Debt Instrument [Line Items]
Long-term debt	0			$ 0		120,000
2021 Term Loan Facility - USD Portion \| Base Rate \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.00%
2021 Term Loan Facility - USD Portion \| Base Rate \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.625%
2021 Term Loan Facility - GBP Portion
Debt Instrument [Line Items]
Long-term debt	0			$ 0		$ 870,415
2021 Term Loan Facility - GBP Portion \| Sterling Overnight Interbank Average Rate (SONIA)
Debt Instrument [Line Items]
Effective interest rate						6.23%
2021 Term Loan Facility - GBP Portion \| Sterling Overnight Interbank Average Rate (SONIA) \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.908%
2021 Term Loan Facility - GBP Portion \| Sterling Overnight Interbank Average Rate (SONIA) \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				1.658%
2025 Term Loan Facility - USD Portion
Debt Instrument [Line Items]
Long-term debt	200,000			$ 200,000		$ 0
2025 Term Loan Facility - GBP Portion
Debt Instrument [Line Items]
Long-term debt	562,971			562,971		0
5.90% Bonds \| Senior Notes
Debt Instrument [Line Items]
Long-term debt	$ 500,000			$ 500,000		500,000
Interest rate	5.90%		5.90%	5.90%	5.90%
Interest rate, increase (decrease) over period			0.35%
5.90% Bonds \| Senior Notes \| First Step Up Date
Debt Instrument [Line Items]
Interest rate	5.90%			5.90%	5.90%
Interest rate, increase (decrease) over period				0.125%
6.35% Bonds \| Senior Notes
Debt Instrument [Line Items]
Long-term debt	$ 600,000			$ 600,000		$ 600,000
Interest rate	6.35%	6.35%		6.35%	6.35%
Interest rate, increase (decrease) over period		0.30%
2021 Term Loan Facility - USD Portion \| Secured Overnight Financing Rate (SOFR) \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.975%
2021 Term Loan Facility - USD Portion \| Secured Overnight Financing Rate (SOFR) \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				1.725%
2021 Term Loan Facility - USD Portion \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Effective interest rate						6.52%
Revolving Credit Facility
Debt Instrument [Line Items]
Long-term debt	$ 655,000			$ 655,000	£ 0	$ 140,000
Revolving Credit Facility \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Effective interest rate	5.49%			5.49%	5.49%
Revolving Credit Facility \| Secured Overnight Financing Rate (SOFR) \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.975%
Revolving Credit Facility \| Secured Overnight Financing Rate (SOFR) \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				1.725%
Revolving Credit Facility \| Base Rate \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.00%
Revolving Credit Facility \| Base Rate \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.625%
Revolving Credit Facility \| London Interbank Offered Rate (LIBOR)
Debt Instrument [Line Items]
Effective interest rate						6.64%
Revolving Credit Facility \| Sterling Overnight Interbank Average Rate (SONIA) \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				0.908%
Revolving Credit Facility \| Sterling Overnight Interbank Average Rate (SONIA) \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate				1.658%
Revolving Credit Facility \| 2025 Term Loan Facility - USD Portion
Debt Instrument [Line Items]
Effective interest rate	5.43%			5.43%	5.43%
Revolving Credit Facility \| 2025 Term Loan Facility - GBP Portion
Debt Instrument [Line Items]
Effective interest rate	5.22%			5.22%	5.22%
Revolving Credit Facility \| 2025 Term Loan Facility \| Secured Overnight Financing Rate (SOFR) \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.975%
Revolving Credit Facility \| 2025 Term Loan Facility \| Secured Overnight Financing Rate (SOFR) \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	1.60%
Revolving Credit Facility \| 2025 Term Loan Facility \| Base Rate \| Minimum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.00%
Revolving Credit Facility \| 2025 Term Loan Facility \| Base Rate \| Maximum
Debt Instrument [Line Items]
Debt instrument, basis spread on variable rate	0.50%