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Restructuring and Other Charges - Schedule of Activities Related to Restructuring and Other Charges (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jan. 28, 2023 | Jan. 29, 2022
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period | $ 9 | $ 34
Charges | 241 | 8
Cash payments | (52) | (17)
Non-cash items | 1 | (5)
Liability, end of period | 199 | 20
FISCAL 2021 AND PRIOR PLANS | Employee Severance |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period | 2 |
Charges | 0 |
Cash payments | (1) |
Non-cash items | 0 |
Liability, end of period | 1 |
FISCAL 2021 AND PRIOR PLANS | Other |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period | 7 |
Charges | (2) |
Cash payments | (1) |
Non-cash items | 0 |
Liability, end of period | 4 |
FISCAL 2023 PLAN | Employee Severance |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period | 0 |
Charges | 223 |
Cash payments | (49) |
Non-cash items | 1 |
Liability, end of period | 175 |
FISCAL 2023 PLAN | Other |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period | 0 |
Charges | 20 |
Cash payments | (1) |
Non-cash items | 0 |
Liability, end of period | $ 19 |
FISCAL 2020 AND PRIOR PLANS | Employee Severance |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period |  | 0
Charges |  | 0
Cash payments |  | 0
Non-cash items |  | 0
Liability, end of period |  | 0
FISCAL 2020 AND PRIOR PLANS | Other |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period |  | 10
Charges |  | (5)
Cash payments |  | (1)
Non-cash items |  | 0
Liability, end of period |  | 4
FISCAL 2021 PLAN | Employee Severance |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period |  | 16
Charges |  | 10
Cash payments |  | (16)
Non-cash items |  | 0
Liability, end of period |  | 10
FISCAL 2021 PLAN | Other |  |
Restructuring Reserve [Roll Forward] |  |
Liability, beginning of period |  | 8
Charges |  | 3
Cash payments |  | 0
Non-cash items |  | (5)
Liability, end of period |  | $ 6

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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 17 -Subparagraph (f) -URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3367-108585 + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)(2)) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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- Definition Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(2)) -URI https://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI https://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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