Fair Value Disclosures (Other Financial Instruments) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Feb. 03, 2018 |
Jan. 28, 2017 |
Jan. 30, 2016 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
| Total debt, excluding unamortized debt issuance costs, capital leases and note payable | $ 4,063 | $ 4,665 | |
| Asset impairments | 0 | 0 | $ 20 |
| Long-term debt, including current maturities, Fair Value | 3,607 | $ 4,495 | |
| Carrying value of long-lived assets impaired, fair value disclosure | 86 | ||
| Fair Value, Inputs, Level 2 [Member] | |||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
| Derivative Asset | 9 | ||
| Assets, Fair Value Disclosure, Nonrecurring | 9 | ||
| Home Office And Stores [Member] | |||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |||
| Asset impairments | $ 77 | ||