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Pension Plans and Other Retirement Benefits - Summary of Fair Value for Pension Assets Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Millions | Feb. 03, 2024 | Jan. 28, 2023 | Jan. 29, 2022
--- | --- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | $ 1,451 | $ 1,475 |
Funded Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 1,451 | 1,475 | $ 1,713
Unfunded Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 0 | 0 | $ 0
Total |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 1,112 | 1,050 |
Total | Short-term investments |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 43 | 9 |
Total | Equity Securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 49 | 163 |
Total | Corporate and government bond funds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 1,024 | 882 |
Total | Futures Contracts |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | (4) | (4) |
Level 1 |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 92 | 172 |
Level 1 | Short-term investments |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 43 | 9 |
Level 1 | Equity Securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 49 | 163 |
Level 1 | Corporate and government bond funds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 0 | 0 |
Level 1 | Futures Contracts |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 0 | 0 |
Level 2 |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 1,020 | 878 |
Level 2 | Short-term investments |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 0 | 0 |
Level 2 | Equity Securities |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 0 | 0 |
Level 2 | Corporate and government bond funds |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | 1,024 | 882 |
Level 2 | Futures Contracts |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | (4) | (4) |
Assets measured at net asset value |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Fair value of assets | $ 339 | $ 425 |

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