v3.25.4
Statutory U.S. Federal Income Tax Rate Reconcilation to Effective Income Tax Rates (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Income Tax Disclosure [Abstract]      
Statutory U.S. federal income tax rate 21.00% 21.00% 21.00%
State income taxes, net of related federal income tax benefit 1.40% 1.90% 1.80%
Foreign income taxed at different rates 2.10% 2.40% 1.90%
Tax law changes 0.00%    
Tax Impact of Intercompany Transactions   (1.10%) (0.70%)
Effective Income Tax Rate Reconciliation, Global Intangible Low-Taxed Income, Percent 0.90% 0.50% 0.50%
Effective Income Tax Rate Reconciliation Foreign Derived Intangible Income (1.20%) (3.40%) (2.70%)
Other, net 0.30% (0.80%) (2.30%)
Effective Income Tax Rate Reconciliation, Tax Credit, Percent (0.40%)    
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Percent 0.60%    
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Percent 0.00%    
Effective Income Tax Rate Reconciliation, Tax Contingency, Percent 0.00%    
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent (2.90%)    
Effective Income Tax Rate Reconciliation, Tax Contingency, Other, Percent (0.40%)    
Effective income tax rates 21.40% 20.50% 19.50%
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount $ 2,288.0    
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount 149.0    
Effective Income Tax Rate Reconciliation, Foreign Income Tax Rate Differential, Amount 226.0    
US net deferred tax liability remeasurement, amount 0.0    
Effective Income Tax Rate Reconciliation, GILTI, Amount 103.0    
Effective Income Tax Rate Reconciliation Foreign Derived Intangible Income (131.0)    
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount 33.0    
Effective Income Tax Rate Reconciliation, Tax Credit, Amount (43.0)    
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount 64.0    
Effective Income Tax Rate Reconciliation, Nondeductible Expense, Amount 0.0    
Effective Income Tax Rate Reconciliation, Tax Contingency, Amount (1.0)    
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Amount (314.0)    
Effective Income Tax Rate Reconciliation, Tax Contingency, Other, Amount (40.0)    
Provision for income taxes $ 2,334.0 $ 2,121.0 $ 2,053.0
Effective Income Tax Rate Reconciliation [Line Items]      
Effective Income Tax Rate Reconciliation, Percent 21.40% 20.50% 19.50%
Tax Jurisdiction of Domicile [Extensible Enumeration] U.S.