FAIR VALUE MEASUREMENTS AND INVESTMENTS - Investments (Details) - USD ($) $ in Millions |
Apr. 30, 2021 |
Jan. 29, 2021 |
|---|---|---|
| Equity and other securities | ||
| Carrying Value | $ 1,100 | $ 1,000 |
| Fixed income debt securities | ||
| Total securities | 1,670 | 1,624 |
| Long-Term Investments | ||
| Equity and other securities | ||
| Cost | 1,328 | 907 |
| Unrealized Gain | 198 | 677 |
| Unrealized (Loss) | (121) | (145) |
| Carrying Value | 1,405 | 1,439 |
| Fixed income debt securities | ||
| Fixed income debt securities | ||
| Cost | 256 | 176 |
| Unrealized Gain | 9 | 9 |
| Unrealized (Loss) | 0 | 0 |
| Carrying Value | $ 265 | $ 185 |