| Component: (Network and Table) | |
|---|---|
| Network | 2414404 - Disclosure - Segments Segments Revenues and Long-Lived Assets (Details) (http://www.walmart.com/role/SegmentsSegmentsRevenuesAndLongLivedAssetsDetails) |
| Table | Schedule of Revenues from External Customers and Long-Lived Assets [Table] |
| Reporting Entity [Axis] | 0000104169 (http://www.sec.gov/CIK) |
| Geographical [Axis] | Segment, Geographical [Domain] |
| Revenues from External Customers and Long-Lived Assets [Line Items] | Period [Axis] | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
2012-11-01 - 2013-01-31 | 2012-08-01 - 2012-10-31 | 2012-05-01 - 2012-07-31 | 2012-02-01 - 2013-01-31 | 2012-02-01 - 2012-04-30 | 2011-11-01 - 2012-01-31 | 2011-08-01 - 2011-10-31 | 2011-05-01 - 2011-07-31 | 2011-02-01 - 2012-01-31 | 2011-02-01 - 2011-04-30 | 2010-02-01 - 2011-01-31 | |
Total Revenue of U.S. Operations | 332,844,000,000 | 319,800,000,000 | 311,591,000,000 | ||||||||
Total Revenue of Non-U.S. Operations | 136,318,000,000 | 127,150,000,000 | 110,258,000,000 | ||||||||
Total revenues | 127,919,000,000 | 113,929,000,000 | 114,296,000,000 | 469,162,000,000 | 113,018,000,000 | 123,169,000,000 | 110,226,000,000 | 109,366,000,000 | 446,950,000,000 | 104,189,000,000 | 421,849,000,000 |
Disclosure on Geographic Areas, Long-Lived Assets in Entity's Country of Domicile | 77,692,000,000 | 75,881,000,000 | 73,592,000,000 | ||||||||
Disclosure on Geographic Areas, Long-Lived Assets in Foreign Countries | 38,989,000,000 | 36,443,000,000 | 34,286,000,000 | ||||||||
Long-Lived Assets | 116,681,000,000 | 112,324,000,000 | 107,878,000,000 | ||||||||