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Stock-Based Awards - Summary of Valuation Inputs (Details) - $ / shares
12 Months Ended
Jan. 25, 2025
Jan. 27, 2024
Jan. 28, 2023
Stock option assumptions:      
Risk-free interest rate 4.20% 3.60% 2.40%
Expected life (in years) 7 years 10 months 24 days 8 years 8 years 10 months 24 days
Expected volatility 56.20% 57.20% 54.20%
Expected dividends 0.00% 0.00% 0.00%
RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted average fair value of shares other than options granted (usd per share) $ 154.13 $ 95.23 $ 96.81
Performance RSUs      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted average fair value of shares other than options granted (usd per share) 141.28 94.99 97.49
Stock Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Weighted average fair value of options granted (usd per share) $ 109.52 $ 60.85 $ 61.18