v3.26.3
Income Taxes - Effective Tax Rate Reconciliation (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Jul. 31, 2026
Jul. 25, 2025
Apr. 24, 2026
Apr. 25, 2025
Apr. 26, 2024
Amount          
U.S. federal statutory tax rate     $ (40)    
State and Local Income Taxes     2    
Effects of Cross-Border Tax Laws          
Foreign Derived Intangible Income     (6)    
Tax Credits          
R&D Credit     (20)    
Foreign Tax Credit     (45)    
Nontaxable or Nondeductible Items          
Other     2    
Intercompany Restructuring related to Separation     16    
Changes in Unrecognized Tax Benefits     1    
Income tax provision $ 4 $ 3 $ 128 $ 52 $ 38
Percent          
U.S. federal statutory tax rate     21.00% 21.00% 21.00%
State and Local Income Taxes     (1.00%) (0.80%) (2.50%)
Effects of Cross-Border Tax Laws          
Foreign Derived Intangible Income     3.20% 0.30% 6.90%
Tax Credits          
R&D Credit     10.80% 13.70% 29.30%
Foreign Tax Credit     23.60%    
Changes in Valuation Allowance       (68.60%) (114.00%)
Nontaxable or Nondeductible Items          
Other     (1.00%)    
Other Adjustments       (3.40%) (1.70%)
Statutory Tax Rate Differential       4.40% 6.70%
Changes in Unrecognized Tax Benefits     (0.50%) (0.90%) (2.30%)
Stock-based compensation       (1.20%) (2.80%)
U.S. tax on foreign earnings       0.10% 5.20%
Effective tax rate 96.70% (27.80%) (67.70%) (35.40%) (54.20%)
United States          
Tax Credits          
Changes in Valuation Allowance     $ 174    
Nontaxable or Nondeductible Items          
Other Adjustments     $ 1    
Tax Credits          
Changes in Valuation Allowance     (92.00%)    
Nontaxable or Nondeductible Items          
Other Adjustments     (0.30%)    
Argentina          
Tax Credits          
Changes in Valuation Allowance     $ 3    
Nontaxable or Nondeductible Items          
Other Adjustments     $ (2)    
Tax Credits          
Changes in Valuation Allowance     (1.60%)    
Nontaxable or Nondeductible Items          
Other Adjustments     1.20%    
France          
Nontaxable or Nondeductible Items          
Other Adjustments     $ 1    
Intercompany Restructuring related to Separation     $ 9    
Nontaxable or Nondeductible Items          
Other Adjustments     (0.40%)    
Intercompany Restructuring related to Separation     (5.00%)    
Germany          
Nontaxable or Nondeductible Items          
Statutory Tax Rate Differential     $ 2    
Nontaxable or Nondeductible Items          
Statutory Tax Rate Differential     (1.10%)    
Ireland          
Nontaxable or Nondeductible Items          
Other Adjustments     $ 0    
Pillar Two     $ 3    
Nontaxable or Nondeductible Items          
Other Adjustments     (0.20%)    
Pillar Two     (1.80%)    
Netherlands          
Nontaxable or Nondeductible Items          
Statutory Tax Rate Differential     $ 2    
Nontaxable or Nondeductible Items          
Statutory Tax Rate Differential     (1.30%)    
Puerto Rico          
Nontaxable or Nondeductible Items          
Other Adjustments     $ 1    
Statutory Tax Rate Differential     16    
Tax Holiday     (26)    
Withholding Tax     $ 45    
Nontaxable or Nondeductible Items          
Other Adjustments     (0.50%)    
Statutory Tax Rate Differential     (8.30%)    
Tax Holiday     14.00%    
Withholding Tax     (23.60%)    
Other Foreign Jurisdictions          
Nontaxable or Nondeductible Items          
Statutory Tax Rate Differential     $ 5    
Nontaxable or Nondeductible Items          
Statutory Tax Rate Differential     (2.90%)