Cash Equivalents and Marketable Securities - Unrealized Losses Aggregated by Investment Category (Details) $ in Millions |
Jan. 30, 2022
USD ($)
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|---|---|
| Estimated Fair Value | |
| Less than 12 Months | $ 7,737 |
| 12 Months or Greater | 19 |
| Total | 7,756 |
| Gross Unrealized Loss | |
| Less than 12 Months | (17) |
| 12 Months or Greater | 0 |
| Total | (17) |
| Corporate debt securities | |
| Estimated Fair Value | |
| Less than 12 Months | 2,445 |
| 12 Months or Greater | 19 |
| Total | 2,464 |
| Gross Unrealized Loss | |
| Less than 12 Months | (3) |
| 12 Months or Greater | 0 |
| Total | (3) |
| Debt securities issued by the United States Treasury | |
| Estimated Fair Value | |
| Less than 12 Months | 5,292 |
| 12 Months or Greater | 0 |
| Total | 5,292 |
| Gross Unrealized Loss | |
| Less than 12 Months | (14) |
| 12 Months or Greater | 0 |
| Total | $ (14) |
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- Definition Debt Securities, Available-for-sale, Unrealized Loss Position No definition available.
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- References No definition available.
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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