Postretirement Health Care and Life Insurance Benefits (Weighted Average Assumptions Used To Determine Projected Benefit Obligations For Postretirement Obligations) (Details) |
Feb. 02, 2019 |
Feb. 03, 2018 |
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| Other Postretirement Benefits Plan [Member] | ||
| Discount rate | 4.02% | 3.71% |
| X | ||||||||||
- Definition Weighted average rate for present value of future retirement benefits cash flows, used to determine benefit obligation of defined benefit plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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