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Retirement Plans (Net Periodic Benefit Cost) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 28, 2023 | Jan. 29, 2022 | Jan. 30, 2021
Defined Benefit Plan Disclosure [Line Items] |  |  |
Settlement charges | $ (39) | $ (96) | $ (84)
Pension Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 0 | 1 | 4
Interest cost | 68 | 49 | 66
Expected return on assets | (122) | (161) | (183)
Amortization of net actuarial loss | 12 | 26 | 40
Total net periodic benefit cost | (42) | (85) | (73)
Settlement charges | (39) | (96) | (74)
Net actuarial (gain) loss | 138 | (55) | (178)
Amortization of net actuarial loss | (12) | (26) | (40)
Settlement charges | (39) | (96) | (74)
Total recognized in other comprehensive income | 87 | (177) | (292)
Total recognized | 84 | (166) | (291)
SERP |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 0 | 0 | 0
Interest cost | 15 | 11 | 14
Expected return on assets | 0 | 0 | 0
Amortization of net actuarial loss | 11 | 13 | 12
Total net periodic benefit cost | 26 | 24 | 26
Settlement charges | 0 | 0 | (10)
Net actuarial (gain) loss | (71) | (32) | 40
Amortization of net actuarial loss | (11) | (13) | (12)
Settlement charges | 0 | 0 | (10)
Total recognized in other comprehensive income | (82) | (45) | 18
Total recognized | $ (56) | $ (21) | $ 54

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