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Property and Equipment (Tables) | 6 Months Ended
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Aug. 02, 2014
Property, Plant and Equipment Impairment or Disposal [Abstract] |
Impairments by Segment |
Impairments by Segment (a) | Three Months Ended |  | Six Months Ended
(millions) | August 2, 2014 |  |  | August 3, 2013 |  |  | August 2, 2014 |  |  | August 3, 2013 |
U.S. | $ | 46 |  |  | $ | 15 |  |  | $ | 59 |  |  | $ | 25 |
Canadian | 2 |  |  | — |  |  | 2 |  |  | — |
Total segment impairments | 48 |  |  | 15 |  |  | 61 |  |  | 25 |
Unallocated impairments (b) | 16 |  |  | — |  |  | 16 |  |  | — |
Total impairments | $ | 64 |  |  | $ | 15 |  |  | $ | 77 |  |  | $ | 25 |
(a) Substantially all of the impairments are recorded in selling, general and administrative expense on the Consolidated Statements of Income. (b) Represents impairments of undeveloped land.

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- Definition Tabular disclosure for impairment of long-lived assets held and used by an entity which includes a description of the impaired long-lived asset and facts and circumstances leading to the impairment, aggregate amount of the impairment loss and where the loss is located in the income statement, method(s) for determining fair value, and the segment in which the impaired long-lived asset is reported. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section CC -Subsection 3 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6391110&loc=d3e2921-110230 + Details
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