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Revenue (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Aug. 01, 2020 | Aug. 03, 2019 | Aug. 01, 2020 | Aug. 03, 2019 | Feb. 01, 2020
Net sales | $ 3,559 | $ 5,546 | $ 6,576 | $ 11,050 |
Contract with Customer, Liability, Current | $ 675 | $ 654 | $ 675 | $ 654 | $ 839
Macy's sales to total Company sales | 89.00% | 88.00% | 88.00% | 88.00% |
Contract with Customer, Refund Liability | $ 140 | $ 227 | $ 140 | $ 227 | 269
Contract with Customer, Right to Recover Product | 114 | 154 | 114 | 154 | $ 147
Women's Accessories, Intimate Apparel, Shoes and Cosmetics [Member] |  |  |  |  |
Net sales | 1,381 | 2,039 | 2,596 | 4,191 |
Women's Apparel [Member] |  |  |  |  |
Net sales | 626 | 1,269 | 1,205 | 2,582 |
Men's and Children's [Member] |  |  |  |  |
Net sales | 727 | 1,266 | 1,299 | 2,468 |
Home and Miscellaneous [Member] |  |  |  |  |
Net sales | 825 | 972 | 1,476 | 1,809 |
Total Sales - All Categories [Member] |  |  |  |  |
Net sales | $ 3,559 | $ 5,546 | $ 6,576 | $ 11,050 |

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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130531-203044 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=118944033&loc=SL49130532-203044 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130549-203045 + Details
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- Definition Amount of liability for consideration received or receivable from customer which is not included in transaction price, when consideration is expected to be refunded to customer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 55 -Paragraph 27 -URI http://asc.fasb.org/extlink&oid=118944142&loc=SL49130611-203046-203046 + Details
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- Definition Amount of right to recover product from customer on settling refund liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 55 -Paragraph 27 -URI http://asc.fasb.org/extlink&oid=118944142&loc=SL49130611-203046-203046 + Details
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- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130543-203045 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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