Leases (Tables)

12 Months Ended

Sep. 30, 2023

Leases [Abstract]

Schedule of Supplemental Balance Sheet Information

Supplemental balance sheet information related to the Company's leases was as follows:

	Balance Sheet Classification	September 30, 2023		September 24, 2022
		(in millions)
Operating leases
Right-of-use assets	Operating lease right-of-use assets	$	173.5	$	186.3
Current lease liabilities	Current operating lease liabilities	$	50.6	$	48.1
Non-current lease liabilities	Long-term operating lease liabilities	135.6		147.7
Total operating lease liabilities		$	186.2	$	195.8
Finance leases
Right-of-use assets	Property, plant and equipment, net	$	0.1	$	0.1
Current lease liabilities	Current portion of long-term debt	$	—	$	—
Non-current lease liabilities	Long-term debt	—		—
Total finance lease liabilities		$	—	$	—

Weighted-average remaining lease term and discount rate for the Company's leases were as follows:

	September 30, 2023		September 24, 2022
Weighted-average remaining lease term (in years):
Operating leases	5.3		5.6
Finance leases	4.4		1.0
Weighted-average discount rate:
Operating leases	3.85	%	2.97	%
Finance leases	6.89	%	5.13	%

Schedule of Supplemental Cash Flow and Other Information Related to Leases

Components of lease cost were as follows:

	Fiscal Year Ended
	September 30, 2023		September 24, 2022
	(in millions)
Operating lease cost	$	58.0	$	53.8
Finance lease cost:
Amortization of right-of-use assets	0.1		0.1
Interest on lease liabilities	—		—
Total finance lease cost	$	0.1	$	0.1
Short-term lease cost	12.6		9.3
Variable lease cost	10.6		8.8
Total lease cost	$	81.3	$	72.0

Supplemental cash flow information and non-cash activity related to the Company's leases was as follows:

	Fiscal Year Ended
	September 30, 2023		September 24, 2022
	(in millions)
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	50.1	$	45.1
Financing cash flows from finance leases	$	—	$	0.1
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$	42.8	$	70.8
Finance leases	$	—	$	—

Schedule of Operating Lease Maturity

Lease liability maturities as of September 30, 2023 are as follows:

	September 30, 2023
	Operating Leases		Finance Leases
Fiscal Year	(in millions)
2024	$	54.9	$	—
2025	47.1		—
2026	33.0		—
2027	22.8		—
2028	14.7		—
Thereafter	34.8		—
Total future undiscounted lease payments	$	207.3	$	—
Less imputed interest	(21.1)		—
Total reported lease liability	$	186.2	$	—

Schedule of Finance Leases Maturity

Lease liability maturities as of September 30, 2023 are as follows:

	September 30, 2023
	Operating Leases		Finance Leases
Fiscal Year	(in millions)
2024	$	54.9	$	—
2025	47.1		—
2026	33.0		—
2027	22.8		—
2028	14.7		—
Thereafter	34.8		—
Total future undiscounted lease payments	$	207.3	$	—
Less imputed interest	(21.1)		—
Total reported lease liability	$	186.2	$	—