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Retirement Plans (Net Periodic Benefit Cost) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Jan. 29, 2022 | Jan. 30, 2021 | Feb. 01, 2020
Defined Benefit Plan Disclosure [Line Items] |  |  |
Settlement charges | $ (96) | $ (84) | $ (58)
Settlement charges | 96 | 84 | 58
Pension Plan [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 1 | 4 | 5
Interest cost | 49 | 66 | 103
Expected return on assets | (161) | (183) | (191)
Amortization of net actuarial loss | 26 | 40 | 29
Total net periodic benefit cost | (85) | (73) | (54)
Settlement charges | 96 | 74 | 45
Net actuarial (gain) loss | (55) | (178) | 51
Amortization of net actuarial loss | (26) | (40) | (29)
Settlement charges | (96) | (74) | (45)
Total recognized in other comprehensive income | (177) | (292) | (23)
Total recognized in net periodic benefit cost and other comprehensive income | (166) | (291) | (32)
SERP [Member] |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 0 | 0 | 0
Interest cost | 11 | 14 | 21
Expected return on assets | 0 | 0 | 0
Amortization of net actuarial loss | 13 | 12 | 9
Total net periodic benefit cost | 24 | 26 | 30
Settlement charges | 0 | 10 | 13
Net actuarial (gain) loss | (32) | 40 | 87
Amortization of net actuarial loss | (13) | (12) | (9)
Settlement charges | 0 | (10) | (13)
Total recognized in other comprehensive income | (45) | 18 | 65
Total recognized in net periodic benefit cost and other comprehensive income | $ (21) | $ 54 | $ 108

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