v3.26.1
Basis of Presentation and Summary of Significant Accounting Policies - Narrative (Details)
3 Months Ended 6 Months Ended
Apr. 03, 2026
USD ($)
country
Mar. 28, 2025
USD ($)
Apr. 03, 2026
USD ($)
segment
country
Mar. 28, 2025
USD ($)
Oct. 03, 2025
USD ($)
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]          
Number of reportable segments | segment     2    
Cash and cash equivalents $ 475,722,000 $ 920,455,000 $ 475,722,000 $ 920,455,000 $ 639,095,000
Equity method investment, aggregate cost 61,100,000   61,100,000   70,600,000
Equity securities without readily determinable fair value, amount 80,500,000   80,500,000   59,600,000
Supplier finance program, obligation $ 1,800,000   $ 1,800,000   $ 4,700,000
Supplier Finance Program, Obligation, Statement of Financial Position [Extensible Enumeration] Accounts payable   Accounts payable   Accounts payable
Accrued expenses and other current liabilities     $ 0    
Minimum | Vehicles          
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]          
Lease term (in years) 1 year   1 year    
Maximum          
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]          
Maximum potential liability from vehicle leases $ 41,700,000   $ 41,700,000    
Residual value of leased asset $ 0   $ 0    
Maximum | Vehicles          
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]          
Lease term (in years) 8 years   8 years    
Captive          
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]          
Cash and cash equivalents $ 144,000,000.0   $ 144,000,000.0   $ 133,500,000
Foreign Countries Outside North America          
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]          
Number of foreign countries in which entity operates | country 15   15    
ARGENTINA          
Basis of Presentation and Summary of Significant Accounting Policies [Line Items]          
Foreign currency transaction gain (loss) $ 900,000 $ (600,000) $ 400,000 $ (1,300,000)