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Revenue - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jul. 29, 2023 | Jul. 30, 2022 | Jul. 29, 2023 | Jul. 30, 2022 | Jan. 28, 2023
Disaggregation of Revenue [Line Items] |  |  |  |  |
Percentage of net sales revenue | 97.00% | 96.00% | 97.00% | 96.00% |
Macy's sales to total company sales percentage | 85.00% | 86.00% | 85.00% | 86.00% |
Percentage of digital sales | 30.00% | 30.00% | 31.00% | 32.00% |
Contract with customer, refund liability | $ 148 | $ 186 | $ 148 | $ 186 | $ 236
Contract with customer, right to recover product | 94 | 112 | 94 | 112 | 152
Contract with customer, liability, current | $ 340 | $ 386 | $ 340 | $ 386 | $ 399
Credit Card Intermediary |  |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |  |
Agreement renewal option number of years |  |  | 3 years |  |

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