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LONG-TERM DEBT - ABL Credit Facility (Details) - USD ($) | Jan. 28, 2023 | Jul. 30, 2022 | Jun. 03, 2022 | Oct. 19, 2018
--- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |
Notes payable | $ 2,065,000,000 | $ 2,109,000,000 |  |
Debt issuance costs, net | 25,000,000 | $ 29,000,000 |  |
Letter of credit |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, current borrowing capacity | 144,000,000 |  |  |
Letter of credit | ABL Loans |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, current borrowing capacity | 923,000,000 |  |  |
Line of credit | Revolving credit facility | ABL Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 2,600,000,000 |
Line of credit facility, maximum borrowing capacity, optional increase |  |  | 750,000,000 |
Line of credit | Revolving credit facility | ABL Credit Facility | Accounts receivable |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, borrowing base, eligibility percent |  |  |  | 90.00%
Line of credit | Revolving credit facility | ABL Credit Facility | Pharmacy receivable |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, borrowing base, eligibility percent |  |  |  | 90.00%
Line of credit | Revolving credit facility | ABL Credit Facility | Credit card receivable |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, borrowing base, eligibility percent |  |  |  | 90.00%
Line of credit | Revolving credit facility | ABL Credit Facility | Inventories | Minimum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, borrowing base, eligibility percent |  |  |  | 90.00%
Line of credit | Revolving credit facility | ABL Credit Facility | Inventories | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, borrowing base, eligibility percent |  |  |  | 92.50%
Line of credit | Revolving credit facility | ABL Credit Facility | United States |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, borrowing capacity, reserves | 95,000,000 |  |  |
Line of credit facility, current borrowing capacity | 2,740,000,000 |  |  |
Debt issuance costs, net | $ 9,000,000 |  |  |
Line of credit | Letter of credit | ABL Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  | $ 100,000,000 |

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