Shareholders' Equity (Details) - USD ($) shares in Millions, $ in Millions |
1 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
Aug. 26, 2025 |
Feb. 20, 2026 |
Jan. 25, 2026 |
Jan. 26, 2025 |
Jan. 28, 2024 |
|
| Equity, Class of Treasury Stock [Line Items] | |||||
| Additional number of shares authorized to be repurchased | $ 60,000 | ||||
| Number of share repurchased (in shares) | 282 | 310 | |||
| Shares repurchased | $ 40,388 | $ 34,015 | $ 9,746 | ||
| Stock repurchase program, remaining authorized amount | 58,500 | ||||
| Dividends paid | 974 | 834 | 395 | ||
| Subsequent Event | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Number of share repurchased (in shares) | 8 | ||||
| Shares repurchased | $ 1,500 | ||||
| Additional Paid-in Capital | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Shares repurchased | 230 | 189 | 27 | ||
| Retained Earnings | |||||
| Equity, Class of Treasury Stock [Line Items] | |||||
| Shares repurchased | $ 40,158 | $ 33,825 | $ 9,719 | ||