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Data Breach (Tables) | 3 Months Ended
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Apr. 30, 2016
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Data Breach Balance Sheet Rollforward | Expenses Incurred and Amounts Accrued
Data Breach Balance Sheet Rollforward (millions) | Liabilities |  |  | Insurance Receivable |
Balance at January 31, 2015 | $ | 171 |  |  | $ | 60 |
Expenses incurred (a) | 3 |  |  | — |
Payments made / received | (7 | ) |  | (5 | )
Balance at May 2, 2015 | $ | 167 |  |  | $ | 55 |
Balance at January 30, 2016 | $ | 80 |  |  | $ | 20 |
Expenses incurred | — |  |  | — |
Payments made / received | (1 | ) |  | (4 | )
Balance at April 30, 2016 | $ | 79 |  |  | $ | 16 |
(a) Amounts relate to legal and other professional services and are included in our Consolidated Statements of Operations as SG&A, but are not part of our segment results.

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