Restructuring Charges and Cost Savings Initiatives (Schedule Of Restructuring Activity And Related Reserves) (Details) - 2025 Initiatives - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | 18 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb. 01, 2026 |
Jan. 26, 2025 |
Feb. 01, 2026 |
Jan. 26, 2025 |
Feb. 01, 2026 |
Aug. 03, 2025 |
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| Restructuring Reserve [Roll Forward] | ||||||||||||||
| Other Restructuring Costs | $ 22 | $ 25 | $ 40 | $ 52 | $ 144 | |||||||||
| Severance Pay And Benefits [Member] | ||||||||||||||
| Restructuring Reserve [Roll Forward] | ||||||||||||||
| Accrued Balance at beginning of period | [1] | 33 | ||||||||||||
| Restructuring and Related Cost, Incurred Cost | 5 | |||||||||||||
| Cash Payments | (12) | |||||||||||||
| Accrued Balance at end of period | [2] | 26 | 26 | 26 | ||||||||||
| Restructuring Reserve, Noncurrent | $ 2 | 2 | $ 2 | $ 14 | ||||||||||
| Cash implementation costs and other related costs | ||||||||||||||
| Restructuring Reserve [Roll Forward] | ||||||||||||||
| Other Restructuring Costs | [3] | 23 | ||||||||||||
| Asset Impairment Accelerated Depreciation [Member] | ||||||||||||||
| Restructuring Reserve [Roll Forward] | ||||||||||||||
| Other Restructuring Costs | 11 | |||||||||||||
| Other Non Cash Exit Costs [Member] | ||||||||||||||
| Restructuring Reserve [Roll Forward] | ||||||||||||||
| Other Restructuring Costs | [4] | $ 1 | ||||||||||||
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