Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Maximum Maximum [Member] Statistical Measurement [Domain] Statistical Measurement [Domain] Short-Term Debt, Type [Axis] Short-Term Debt, Type [Axis] Title of 12(b) Security Title of 12(b) Security Net income available to common stockholders, diluted Net Income (Loss) Available to Common Stockholders, Diluted Document Fiscal Year Focus Document Fiscal Year Focus Adjustment to Compensation, Amount Adjustment to Compensation Amount Segment Reporting [Abstract] Summary of Fair Value of Plan Assets Measured on a Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Line of Credit Line of Credit [Member] Interest received Proceeds from Interest Received Restatement Determination Date Restatement Determination Date Expected return on assets Defined Benefit Plan, Expected Return (Loss) on Plan Assets Industry of Counterparty, Type Industry of Counterparty, Type [Axis] Amendment Flag Amendment Flag Current Liabilities: Liabilities, Current [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Right of Use Assets Lease, Right-of-Use Asset Lease, Right-of-Use Asset Number of hours required for participation in defined benefit and defined contribution plans Number Of Hours Required For Participation In Defined Benefit And Defined Contribution Plans Number of hours required for participation in defined benefit and defined contribution plans. Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Entity Address, State or Province Entity Address, State or Province PEO Total Compensation Amount PEO Total Compensation Amount Other Intangible Assets – net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Average number of shares outstanding, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Credit card revenues, net Credit Card Revenues, Net [Member] Credit Card Revenues, Net Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Revolving A B L Facility Revolving A B L Facility [Member] Revolving ABL Facility [Member] Total Current Liabilities Liabilities, Current Short-Term Debt, Type [Domain] Short-Term Debt, Type [Domain] Change in other assets and liabilities Increase (Decrease) in Other Noncurrent Assets and Liabilities, Net Entity Address, City or Town Entity Address, City or Town Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net income available to common stockholders, basic Net Income (Loss) Available to Common Stockholders, Basic Level 2 Fair Value, Inputs, Level 2 [Member] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] ABL credit facility, maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Total other comprehensive income, net of tax effect Total other comprehensive income, net of tax effect Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Weighted average number of shares issued, basic (in shares) Weighted Average Number of Shares Issued, Basic Use of Estimates Use of Estimates, Policy [Policy Text Block] Total Retirement Expense Total Retirement Expense Amount of retirement expenses, including 401(k) defined contribution plan, pension plan, and supplementary retirement plan Current Portion Of Other Long Term Obligations Current Portion Of Other Long Term Obligations [Member] Current Portion Of Other Long Term Obligations Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Carrying Amount Long-Term Debt (Decrease) increase in current income taxes Increase (Decrease) in Income Taxes Payable Document Period End Date Document Period End Date Changes in assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash used by investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Debt issued Debt Instrument, Face Amount Security Exchange Name Security Exchange Name Extinguishment of Debt, Type [Domain] Extinguishment of Debt, Type [Domain] Women's Apparel Womens Apparel [Member] Women's Apparel [Member] Supplier Finance Programs Supplier Finance Program [Text Block] Entity Shell Company Entity Shell Company Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Earnings Per Share [Abstract] Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Credit Card Intermediary Credit Card Intermediary [Member] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Trading Symbol Trading Symbol Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Income taxes payable Accrued Income Taxes, Current Company Selected Measure Name Company Selected Measure Name Seven Point Six Percent Senior Debentures Due Two Thousand Twenty Five Seven Point Six Percent Senior Debentures Due Two Thousand Twenty Five [Member] Seven Point Six Percent Senior Debentures Due Two Thousand Twenty Five Fair Value Measurements Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block] Amortization of financing costs and premium on acquired debt Amortization of Debt Issuance Costs and Discounts Notional Amount Long-Term Debt, Gross Credit Facility Credit Facility [Domain] Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Individual: Individual [Axis] Average number of shares outstanding, diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Award Timing Predetermined Award Timing Predetermined [Flag] Treasury Stock Treasury Stock, Common [Member] Letters of credit outstanding Letters of Credit Outstanding, Amount Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] APIC, Share-Based Payment Arrangement, Increase for Cost Recognition APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Level 1 Fair Value, Inputs, Level 1 [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Stock options and restricted stock units (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements All Executive Categories All Executive Categories [Member] Number of states in which entity operates Number of States in which Entity Operates Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Fair Value Long-Term Debt, Fair Value Antidilutive Securities Antidilutive Securities [Axis] Summary of Computation of Basic and Diluted Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract] Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name Debt Instrument, Name [Domain] Segment Reporting Segment Reporting [Text Block] Minimum Minimum [Member] Dividends paid Payments of Ordinary Dividends, Common Stock Expiration Date Trading Arrangement Expiration Date Net increase (decrease) in cash, cash equivalents and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Marketable equity and debt securities Investments, Fair Value Disclosure Summary of Sales From Merchandise Category Disaggregation of Revenue [Table Text Block] Restricted cash, end of period Restricted Cash and Cash Equivalent Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Eight Point Seven Five Senior Secured Debentures Due Two Thousand Twenty Nine Eight Point Seven Five Senior Secured Debentures Due Two Thousand Twenty Nine [Member] Eight Point Seven Five Senior Secured Debentures Due Two Thousand Twenty Nine Total net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost (Credit) Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Security, Excluded EPS Calculation [Table] Industry of Counterparty Industry of Counterparty [Domain] Exercise Price Award Exercise Price Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Document Quarterly Report Document Quarterly Report Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Macy's Media Network revenue, net Macy's Media Network Revenue, Net [Member] Macy's Media Network Revenue, Net Financing Activities Debt Disclosure [Text Block] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity Component Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Contract with customer, refund liability Contract with Customer, Refund Liability Adoption Date Trading Arrangement Adoption Date Proceeds from Issuance or Sale of Equity Proceeds from Issuance or Sale of Equity Debt instrument, interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Common stock dividends Dividends, Common Stock, Cash Shareholders' Equity Beginning balance Ending balance Equity, Attributable to Parent (Increase) decrease in merchandise inventories Increase (Decrease) in Retail Related Inventories ASSETS Assets [Abstract] Long-Term Lease Liabilities Noncurrent Lease Liability Noncurrent Lease Liability Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Five Point Eight Seven Five Percent Senior Notes Due Two Thousand Twenty Nine Five Point Eight Seven Five Percent Senior Notes Due Two Thousand Twenty Nine [Member] Five point eight seven five percent senior notes due two thousand twenty nine. Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Deferred income taxes Deferred Income Tax Expense (Benefit) Selling, general and administrative expenses Selling, General and Administrative Expense Repayments of debt Repayments of Debt Interest expense, net Interest Income (Expense), Nonoperating ABL Borrower A B L Borrower [Member] ABL Borrower [Member] Impairment, restructuring and other (costs) benefits Impairment, restructuring and other (benefits) costs Restructuring, Settlement and Impairment Provisions Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Antidilutive securities excluded from computation of earnings (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Five Point Eight Seven Five Percent Senior Notes Due Two Thousand Thirty Five Point Eight Seven Five Percent Senior Notes Due Two Thousand Thirty [Member] Five Point Eight Seven Five Percent Senior Notes Due Two Thousand Thirty Restricted Stock Units Restricted Stock Units (RSUs) [Member] New ABL Credit Facility New A B L Credit Facility [Member] New ABL credit facility. Entity Central Index Key Entity Central Index Key Men's and Kids' Mens And Kids [Member] Men's And Kids' [Member] Accumulated depreciation and amortization Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization All Adjustments to Compensation All Adjustments to Compensation [Member] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Income Statement [Abstract] Income Statement [Abstract] Document Transition Report Document Transition Report Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Axis] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Home/Other Home Other [Member] Home/Other [Member] Debt instrument, basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate City Area Code City Area Code Variable Rate [Domain] Variable Rate [Domain] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Name Forgone Recovery, Individual Name Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Statement [Line Items] Statement [Line Items] Total Assets Assets Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] Defined Benefit Plan [Table] Defined Benefit Plan [Table] Entity [Domain] Entity [Domain] Six Point Seven Senior Secured Debentures Due Two Thousand Twenty Eight Six Point Seven Senior Secured Debentures Due Two Thousand Twenty Eight [Member] Six point seven senior secured debentures due 2028. Long Term Debt Due Twenty Twenty Eight and Twenty Twenty Nine Long Term Debt Due Twenty Twenty Eight and Twenty Twenty Nine [Member] Long Term Debt Due Twenty Twenty Eight and Twenty Twenty Nine Amortization of prior service credit Defined Benefit Plan, Amortization of Prior Service Cost (Credit) PEO PEO [Member] Increase in prepaid expenses and other current assets Increase (Decrease) in Prepaid Expense Other Liabilities Other Liabilities, Noncurrent Goodwill Goodwill Retirement Plan Type Retirement Plan Type [Axis] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Payables and Accruals [Abstract] Payables and Accruals [Abstract] Accumulated Equity Retained Earnings [Member] Revolving Credit Facility Revolving Credit Facility [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Award Timing Disclosures [Line Items] Summary of Estimated Fair Values of Company's Long Term Debt Fair Value, by Balance Sheet Grouping [Table Text Block] Debt issuance costs Payments of Debt Issuance Costs Diluted earnings per share (usd per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash used by financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Seasonality Seasonality Policy [Policy Text Block] Disclosure of accounting policy for seasonality. Adjustments to reconcile net income to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Property and Equipment - net of accumulated depreciation and amortization of $4,498, $4,255 and $4,396 Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Net sales Revenue from Contract with Customer, Excluding Assessed Tax Line of credit facility, remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Interest cost Defined Benefit Plan, Interest Cost Contract with customer, right to recover product Contract with Customer, Right to Recover Product Shares repurchased, value Stock Repurchased During Period, Value Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Underlying Securities Award Underlying Securities Amount Revenue Revenue from Contract with Customer [Text Block] Debt repaid Repayments of Debt and Lease Obligation Prepaid expenses and other current assets Prepaid Expense, Current Other, net Payment for (Proceeds from) Other Investing Activity Debt coverage ratio Debt Coverage Ratio Debt Coverage Ratio Supplier Finance Program, Obligation, Current, Statement of Financial Position [Extensible Enumeration] Supplier Finance Program, Obligation, Current, Statement of Financial Position [Extensible Enumeration] All Trading Arrangements All Trading Arrangements [Member] Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Operating income Operating Income (Loss) Current Fiscal Year End Date Current Fiscal Year End Date Debt issued Proceeds from Issuance of Debt Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Common stock dividends (usd per share) Common Stock, Dividends, Per Share, Declared Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Measure: Measure [Axis] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Abstract] Equity Components Equity Components [Axis] Cash cost of tender offer Debt Instrument, Repurchase Amount Product and Service Product and Service [Domain] Income taxes paid, net of refunds received Income Tax Paid, after Refund Received Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Entity Interactive Data Current Entity Interactive Data Current Long-Term Debt Long-Term Debt [Member] Variable Rate [Axis] Variable Rate [Axis] Deferred Income Taxes Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] 401(k) Qualified Defined Contribution Plan Defined Contribution Plan, Cost Entity Small Business Entity Small Business Termination Date Trading Arrangement Termination Date Increase (decrease) in merchandise accounts payable Increase (Decrease) in Accounts Payable, Trade Decrease in outstanding checks Increase (Decrease) in Outstanding Checks, Financing Activities Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Other Assets Other Assets, Noncurrent Document Type Document Type Seven Point Three Seven Five Percent Senior Notes Due Two Thousand Thirty Three Seven Point Three Seven Five Percent Senior Notes Due Two Thousand Thirty Three [Member] Seven Point Three Seven Five Percent Senior Notes Due Two Thousand Thirty Three Accounts payable and accrued liabilities Accrued Liabilities, Current Loss on extinguishment of debt Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Fair Value as of Grant Date Award Grant Date Fair Value Tender Offer Tender Offer [Member] Tender Offer Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Stock repurchase program, remaining authorized repurchase amount Share Repurchase Program, Remaining Authorized, Amount Arrangement Duration Trading Arrangement Duration Benefit plans Pension Expense (Reversal of Expense), Noncash Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Other Postretirement Benefits Other Postretirement Benefits Plan [Member] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Retirement Plans Compensation and Employee Benefit Plans, Other than Share-Based Compensation [Text Block] Six Point Seven Nine Percent Senior Debentures Due Two Thousand Twenty Seven Six Point Seven Nine Percent Senior Debentures Due Two Thousand Twenty Seven [Member] Six Point Seven Nine Percent Senior Debentures Due Two Thousand Twenty Seven [Member] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Total revenue Revenues Antidilutive Securities, Name Antidilutive Securities, Name [Domain] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Decrease in accounts payable and accrued liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Tax effect related to items of other comprehensive income Other Comprehensive Income (Loss), Tax LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities and Equity [Abstract] Merchandise inventories Inventory, Net All Award Types Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Level 3 Fair Value, Inputs, Level 3 [Member] Supplemental cash flow information: Supplemental Cash Flow Information [Abstract] Agreement renewal option number of years Agreement Renewal Option Number Of Years Agreement Renewal Option Number of Years Stock repurchased (in shares) Treasury Stock, Shares, Acquired PEO Name PEO Name Retirement Plan Name [Domain] Retirement Plan Name [Domain] Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Legal Entity Legal Entity [Axis] Stock repurchases Treasury Stock, Value, Acquired, Cost Method Revenue Revenue [Policy Text Block] Cash, cash equivalents and restricted cash beginning of period Cash, cash equivalents and restricted cash end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Base Rate Base Rate [Member] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Organization and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Comprehensive income Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Debt Instrument Debt Instrument [Axis] Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Schedule of Debt Schedule of Debt [Table Text Block] Gains on sale of real estate Gains on sale of real estate Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Short-Term Debt Short-Term Debt [Member] Long-Term Debt, Type Long-Term Debt, Type [Domain] Basic earnings per share (usd per share) Earnings Per Share, Basic Contract with customer, liability, current Contract with Customer, Liability, Current Acquisition of treasury stock Payments for Repurchase of Common Stock Total Current Assets Assets, Current Statistical Measurement [Axis] Statistical Measurement [Axis] Insider Trading Arrangements [Line Items] Extinguishment of Debt [Axis] Extinguishment of Debt [Axis] Award Type Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Credit Spread Rate Credit Spread Rate [Member] Credit Spread Rate Percentage of digital sales Percentage Of Digital Sales To Net Sales Percentage of digital sales to net sales. Product and Service Product and Service [Axis] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Pension Plan Pension Plan [Member] Shares to be issued under deferred compensation and other plans (in shares) Weighted Average Number of Shares, Contingently Issuable Common Stock Common Stock [Member] Supplier finance program, confirmed obligation Supplier Finance Program, Obligation, Current Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Cover [Abstract] Debt instrument liquidation percentage Debt Instrument Liquidation Percentage Debt Instrument Liquidation Percentage Equity Awards Adjustments Equity Awards Adjustments [Member] Total Liabilities and Shareholders’ Equity Liabilities and Equity Employee Stock Options Share-Based Payment Arrangement, Option [Member] Short-term debt Debt, Current Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Line of credit facility additional borrowing capacity available Line of Credit Facility Additional Borrowing Capacity Available Line of Credit Facility Additional Borrowing Capacity Available Supplementary Retirement Plan Supplemental Employee Retirement Plan [Member] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Tabular List, Table Tabular List [Table Text Block] Debt instrument covenant availability plus suppressed availability Debt Instrument Covenant Availability plus Suppressed Availability Debt Instrument Covenant Availability plus Suppressed Availability Income taxes receivable Income Taxes Receivable, Current Amortization of net actuarial loss and prior service credit on post employment and postretirement benefit plans included in net income, before tax Other Comprehensive (Income) Loss, Defined Benefit Plan, Reclassification Adjustment from AOCI, before Tax Name Awards Close in Time to MNPI Disclosures, Individual Name Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Adjustment to Compensation: Adjustment to Compensation [Axis] Summary of Costs of Retirement Plans Schedule of Costs of Retirement Plans [Table Text Block] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Extinguishment of debt, amount Extinguishment of Debt, Amount Debt repurchase premium and expenses Debt repurchase premium and expenses Debt repurchase premium and expenses Credit Facility Credit Facility [Axis] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Long-Term Debt Long-Term Debt and Lease Obligation Name Measure Name Merchandise accounts payable Accounts Payable, Current Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Debt Instrument [Line Items] Debt Instrument [Line Items] Macy's sales to total company sales percentage Macys Sales To Entire Company Sales % of Macy's sales to entire Company sales Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Retirement Plan Type Retirement Plan Type [Domain] Additional Paid-In Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Benefit plan income, net Defined Benefit Plan Net Periodic Benefit Income Net Defined benefit plan, net periodic benefit income, net. Name Trading Arrangement, Individual Name Cash and cash equivalents Cash and Cash Equivalent Percentage of net sales revenue Percentage of Net Sales to Total Revenue Percentage of Net Sales to Total Revenue Capitalized software Payments for Software Company Selected Measure Amount Company Selected Measure Amount Other revenue Other Revenue Other Revenue, Net Other Revenue, Net Depreciation and amortization Depreciation, Depletion and Amortization Retirement Plan Name [Axis] Retirement Plan Name [Axis] Women's Accessories, Shoes, Cosmetics and Fragrances Women's Accessories, Shoes, Cosmetics and Fragrances [Member] Women's Accessories, Shoes, Cosmetics and Fragrances Current Assets: Assets, Current [Abstract] Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Amount outstanding under credit facility Line of Credit Facility, Fair Value of Amount Outstanding Federal, state and local income tax expense Income Tax Expense (Benefit) Comprehensive Income Comprehensive Income, Policy [Policy Text Block] Effect of dilutive securities: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Cost of sales Cost of Product and Service Sold Award Timing Method Award Timing Method [Text Block] Receivables Accounts and Financing Receivable, after Allowance for Credit Loss, Current Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Recognition of net actuarial loss Defined Benefit Plan, Amortization of Gain (Loss) Defined Contribution Qualified Plan Defined Contribution Qualified Plan [Member] Defined Contribution Qualified Plan [Member] Net income Net income Net Income (Loss) Attributable to Parent Long-Term Debt, Type Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Proceeds from disposition of assets, net Proceeds from Sale of Property, Plant, and Equipment Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Debt instrument covenant percent of loan cap Debt Instrument Covenant Percent of Loan Cap Debt Instrument Covenant Percent of Loan Cap Decrease in receivables Increase (Decrease) in Receivables Amended and Extended A B L Credit Facility Amended and Extended A B L Credit Facility [Member] Amended and Extended A B L Credit Facility Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block]