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Basis of Presentation Reconciliation of Recast Condensed Consolidated Statement of Cash Flows (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jul. 29, 2017 | Jul. 30, 2016
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Other, net | $ (2) | $ (29)
Receivables | 401 | 239
Merchandise inventories | (285) | 161
Total cash provided by operating activities | 692 | 1,297
Total cash used in investing activities | (708) | (491)
Other, net | (1) | 8
Total cash used in financing activities | (874) | (942)
Decrease in cash, cash equivalents and restricted cash | (872) | (111)
Cash, cash equivalents and restricted cash at beginning of period | 2,433 | 2,161
Cash, cash equivalents and restricted cash at end of period | $ 1,561 | 2,050
As reported [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Other, net |  | (38)
Receivables |  | 240
Merchandise inventories |  | 160
Total cash provided by operating activities |  | 1,288
Change in restricted assets |  | (4)
Total cash used in investing activities |  | (495)
Other, net |  | 17
Total cash used in financing activities |  | (933)
Decrease in cash, cash equivalents and restricted cash |  | (115)
Cash, cash equivalents and restricted cash at beginning of period |  | 1,976
Cash, cash equivalents and restricted cash at end of period |  | 1,861
Accounting Standards Update 2016-09 [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Other, net |  | 9
Total cash provided by operating activities |  | 9
Other, net |  | (9)
Total cash used in financing activities |  | (9)
Accounting Standards Update 2016-15 [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Receivables |  | (1)
Merchandise inventories |  | 1
Accounting Standards Update 2016-18 [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Change in restricted assets |  | 4
Total cash used in investing activities |  | 4
Decrease in cash, cash equivalents and restricted cash |  | 4
Cash, cash equivalents and restricted cash at beginning of period |  | 185
Cash, cash equivalents and restricted cash at end of period |  | 189
As adjusted [Member] |  |
New Accounting Pronouncements or Change in Accounting Principle [Line Items] |  |
Other, net |  | (29)
Receivables |  | 239
Merchandise inventories |  | 161
Total cash provided by operating activities |  | 1,297
Change in restricted assets |  | 0
Total cash used in investing activities |  | (491)
Other, net |  | 8
Total cash used in financing activities |  | (942)
Decrease in cash, cash equivalents and restricted cash |  | (111)
Cash, cash equivalents and restricted cash at beginning of period |  | 2,161
Cash, cash equivalents and restricted cash at end of period |  | $ 2,050

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- Definition Amount of cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage. Excludes amount for disposal group and discontinued operations. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98513485&loc=SL98516268-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3044-108585 + Details
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- Definition Amount of increase (decrease) in cash and cash equivalents, and cash and cash equivalents restricted to withdrawal or usage; excluding effect from exchange rate change. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Cash equivalents include, but are not limited to, short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 230 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=98513438&loc=d3e33268-110906 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3521-108585 + Details
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- Definition The increase (decrease) during the reporting period in the book value of merchandise inventory held by a retailer, wholesaler, or distributor for future sale; includes packaging and other supplies used to store, transport, or present merchandise inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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