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Restructuring and Other Charges - Schedule of Restructuring Components and Other Charges (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 29, 2025	Mar. 30, 2024	Mar. 29, 2025	Mar. 30, 2024
Restructuring Cost and Reserve [Line Items]
Total restructuring and other charges	$ 23,700	$ 6	$ 23,640	$ 574
Restructuring Plan, Cash Charges
Restructuring Cost and Reserve [Line Items]
Total restructuring and other charges	18,811	0	18,751	308
Employee-related costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and other charges	15,353	0	15,353	0
Other restructuring costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and other charges	3,458	0	3,398	308
Stock-based awards
Restructuring Cost and Reserve [Line Items]
Total restructuring and other charges	3,143	0	3,143	0
Asset write-offs
Restructuring Cost and Reserve [Line Items]
Total restructuring and other charges	1,746	6	1,746	266
Restructuring Plan, Non-Cash Charges
Restructuring Cost and Reserve [Line Items]
Total restructuring and other charges	$ 4,889	$ 6	$ 4,889	$ 266

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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

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