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ACQUISITION - Pro Forma Information (Details) - Family Dollar [Member] $ / shares in Units, $ in Millions | 12 Months Ended
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Jan. 28, 2017 USD ($) $ / shares
Business Acquisition [Line Items] |
Business Acquisition, Pro Forma Revenue | $ | $ 19,782.3
Business Acquisition, Pro Forma Net Income (Loss) | $ | $ 565.7
Business Acquisition, Pro Forma Earnings Per Share, Basic | $ / shares | $ 2.41
Business Acquisition, Pro Forma Earnings Per Share, Diluted | $ / shares | $ 2.40

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- Definition The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(2)-(3) -URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463 + Details
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