v3.25.4
Income Taxes - Schedule for Principal Reasons for Difference in Effective and Statutory Tax Rates (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 27, 2025
Dec. 28, 2024
Dec. 30, 2023
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Cross-Border, Transfer pricing adjustments, Amount $ 128    
Effective Income Tax Rate Reconciliation, GILTI, Percent 1.10%    
Effective Income Tax Rate Reconciliation, GILTI, Amount $ 115    
Effective Income Tax Rate Reconciliation, Cross-Border, Other, Amount $ (110)    
Effective Income Tax Rate Reconciliation, Cross-Border, Other, Percent (1.00%)    
Effective Income Tax Rate Reconciliation, Tax Credit, Percent (0.30%)    
Effective Income Tax Rate Reconciliation, Tax Credit, Amount $ (29)    
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Percent 1.80%    
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount $ 181    
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent (0.30%)    
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount $ (31)    
Effective Income Tax Rate Reconciliation, Other Adjustments, Percent 1.50% (0.40%) (0.40%)
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount $ 147    
Effective Income Tax Rate Reconciliation, Percent 19.00% 19.40% 19.80%
Provision for income taxes $ 1,949 $ 2,320 $ 2,262
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount $ 2,151    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 21.00% 21.00% 21.00%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Percent 0.20% 1.30% 1.80%
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount $ 25    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent   (2.50%) (2.50%)
Effective Income Tax Rate Reconciliation, Cross-Border, Transfer pricing adjustments, Percent 1.30%    
International Reorganization   0.00% (0.10%)
IRELAND | Statutory Income Tax Rate Differential [Domain]      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent (1.20%)    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ (119)    
IRELAND | Other Adjustments [Domain]      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent 0.20%    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ 24    
SINGAPORE | Other Adjustments [Domain]      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent (0.30%)    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ (26)    
SINGAPORE | Tax Incentive [Domain]      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent (1.10%)    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ (113)    
Foreign Tax Jurisdiction, Other      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent 0.20%    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ 21    
BERMUDA | Statutory Income Tax Rate Differential [Domain]      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent (3.00%)    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ (310)    
SWITZERLAND      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent (1.50%)    
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount $ (149)    
SWITZERLAND | Other Adjustments [Domain]      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Percent 0.30%    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount $ 32    
Domestic Tax Jurisdiction      
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent 0.10%    
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount $ 12