v3.26.3
Financial Instruments - Additional Information (Detail) - USD ($)
8 Months Ended 12 Months Ended
Sep. 05, 2026
Sep. 06, 2025
Dec. 27, 2025
Derivatives, Fair Value [Line Items]      
Derivative with Credit Risk Related Contingent Features, Net Liability Position, Aggregate Fair Value $ 156,000,000    
Expected reclassification of net gain/(losses) related to hedge from accumulated OCI into net income within the next 12 months 160,000,000    
Credit-Risk-Related Contingent Features Triggered 0    
Collateral Already Posted, Aggregate Fair Value $ 0    
Gross Unrecognized (Gains) and Losses not material   not material
Debt Securities, Held-to-Maturity, Allowance for Credit Loss - PEP not material   not material
Municipal Bonds      
Derivatives, Fair Value [Line Items]      
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss $ 70,000,000    
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss - Matriality   not material  
Municipal Bonds | Short-Term Investments      
Derivatives, Fair Value [Line Items]      
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss 25,000,000    
Municipal Bonds | Debt Instrument, Redemption, Period [Domain]      
Derivatives, Fair Value [Line Items]      
Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss $ 45,000,000