Annual report pursuant to Section 13 and 15(d)

Retirement Plans (Estimated Supplementary Retirement Plan Benefit Payments) (Details)

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Retirement Plans (Estimated Supplementary Retirement Plan Benefit Payments) (Details) - Supplemental Employee Retirement Plan
$ in Millions
Jan. 28, 2017
USD ($)
2017 $ 86
2018 78
2019 46
2020 48
2021 48
2022-2026 $ 228