Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Intangible Asset and Goodwill Intangible Asset and Goodwill [Table Text Block] Trading Arrangement: Trading Arrangement [Axis] Portion at fair value measurement Portion at Fair Value Measurement [Member] Pre-tax earnings Pre-tax earnings Income (Loss) From Continuing Operations Before Income Taxes, Extraordinary Items, Noncontrolling Interest Percent Pre tax earnings as a percentage of net sales. Title of each class Title of 12(b) Security Net earnings allocable to common shares, diluted Net Income (Loss) Available to Common Stockholders, Diluted Document Fiscal Year Focus Document Fiscal Year Focus Weighted average interest rate Debt, Weighted Average Interest Rate Adjustment to Compensation, Amount Adjustment to Compensation Amount Operating income Operating income (percent) Operating Income (Loss) Percent Operating income as a percentage of net sales. Financial Instrument [Axis] Financial Instrument [Axis] Derivative instruments: Financial Liabilities Fair Value Disclosure [Abstract] Segment Reporting [Abstract] 2025 Term Loan 2025 Term Loan [Member] 2025 Term Loan Schedule of Anticipated Sales and Right of Return Assets Estimated Sales Returns And Right Of Return Assets [Table Text Block] Estimated Sales Returns And Right Of Return Assets Accrued compensation and employee benefits Employee-related Liabilities, Current Trademarks Trademarks [Member] Schedule of Unsecured Notes Issued Schedule of Long-Term Debt Instruments [Table Text Block] Net change in commercial paper Proceeds from (Repayments of) Commercial Paper Line of Credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Proceeds from sale/maturity of investments Proceeds from Sale, Maturity and Collection of Investments Derivative Instrument [Axis] Derivative Instrument [Axis] Operating lease right-of-use assets Business Combination, Recognized Asset Acquired, Operating Lease, Right-Of-Use Assets Business Combination, Recognized Asset Acquired, Operating Lease, Right-Of-Use Assets Less: Net earnings allocable to participating securities Participating Securities, Distributed and Undistributed Earnings (Loss), Basic Unsecured Notes, 4.250% Unsecured Notes, 4.250% [Member] Unsecured Notes, 4.250% Measurement Frequency [Axis] Measurement Frequency [Axis] Indefinite-lived intangible assets: Intangible Asset, Excluding Goodwill, Indefinite-Lived [Abstract] Proceeds from sale of property and other long-term assets Proceeds from Sale of Productive Assets Amendment Flag Amendment Flag Current liabilities: Liabilities, Current [Abstract] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Other Other Sales [Member] Disclosures related to total revenue from sale of goods and services rendered during the reporting period, included in the Other product category. Schedule of Share Repurchases Schedule of Share Repurchases [Table Text Block] Tabular disclosure of the number of shares repurchased during the period, including the corresponding cost. Property Business Combination, Recognized Asset Acquired, Property, Plant, and Equipment Advertising Advertising Expense, Percent Advertising Expense, Percent Artisan Design Group Artisan Design Group [Member] Artisan Design Group 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 Fixed-to-floating interest rate swaps Fixed-To-Floating Interest Rate Swaps [Member] Fixed-To-Floating Interest Rate Swaps PEO Total Compensation Amount PEO Total Compensation Amount Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Intangible assets - net Intangible assets - net Intangible Asset, Excluding Goodwill, after Accumulated Amortization Share Repurchase Program [Domain] Share Repurchase Program [Domain] Notional amount of derivatives Derivative, Notional Amount Weighted-average common shares outstanding - basic (in shares) Weighted-average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Long-term investments Long-Term Investments Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Number of reportable segments Number of Reportable Segments Total current liabilities Liabilities, Current Customer relationships Customer Relationships [Member] Other current liabilities: Derivative Liability, Current Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Entity Address, City or Town Entity Address, City or Town Supplemental Disclosures of Cash Flow Information Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Products Product [Member] Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Total Intangible Asset, Finite-Lived, after Accumulated Amortization Comprehensive Income (Percentages) Comprehensive Income, Percentages [Abstract] Comprehensive Income, Percentages Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net earnings allocable to common shares, basic Net Income (Loss) Available to Common Stockholders, Basic Accumulated Amortization Intangible Asset, Finite-Lived, Accumulated Amortization Fair value (Level 2) Fair Value, Inputs, Level 2 [Member] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Cost of sales Cost Of Goods And Services Sold Percent Cost of sales as a percentage of net sales. Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] United States UNITED STATES Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Class of Treasury Stock [Table] Class of Treasury Stock [Table] Accounting Pronouncements Not Yet Adopted New Accounting Pronouncements, Policy [Policy Text Block] Other current liabilities Business Combination, Recognized Liability Assumed, Other Liability, Current Segment Reporting Segment Reporting [Table Text Block] Municipal obligations Municipal Bonds [Member] Unsecured notes Unsecured Notes Unsecured Debt [Member] Other comprehensive loss Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Customer-related Customer-Related Intangible Assets [Member] Long-term restricted investments Restricted Cash and Investments, Noncurrent Other comprehensive loss Other Comprehensive Income (Loss), Net Of Tax Percent Other comprehensive income as a percentage of net sales. Non-cash investing and financing activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Document Period End Date Document Period End Date Changes in operating 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 in 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] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Debt instrument, face amount Debt Instrument, Face Amount Basic earnings per common share: Earnings Per Share, Basic [Abstract] Shareholders' Deficit Equity [Text Block] Security Exchange Name Security Exchange Name Debt instrument term Debt Instrument, Term Third Amended and Restated Credit Agreement Third Amended And Restated Credit Agreement [Member] Third Amended And Restated Credit Agreement Home Decor Home Decor [Member] Disclosures related to total revenue from sale of goods and services rendered during the reporting period, included in the Home Decor product category. Share repurchases, cost Stock Repurchased and Retired During Period, Value, Including Excise Tax Stock Repurchased and Retired During Period, Value, Including Excise Tax Accounts Payable Supplier Finance Program [Text Block] Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Consolidation Items [Domain] Consolidation Items [Domain] Retail deferred revenue Up Front Payment Arrangement Amount of deferred revenue associated with amounts received for which customers have not yet taken possession of merchandise or for which installation is not complete. Current operating lease liabilities Operating Lease, Liability, Current Trademarks and trade names Trademarks and Trade Names [Member] Earnings Per Share Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Shares withheld from employees Shares repurchased from employees [Member] Information regarding shares repurchased from employees to satisfy the exercise price of stock options exercised or the statutory withholding tax liability resulting from the vesting of restricted stock awards. Earnings Per Share [Abstract] Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Schedule of Disaggregated Revenue Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Product and Service, Revenue [Table Text Block] Total liabilities Liabilities Trading Symbol Trading Symbol Geographical [Domain] Geographical [Domain] Current Earnings Current Earnings [Abstract] Current Earnings [Abstract] Indefinite-lived intangible assets: Intangible Asset, Excluding Goodwill, Indefinite-Lived Capital expenditures Payments to Acquire Property, Plant, and Equipment Schedule of Derivative Instruments Schedule of Interest Rate Derivatives [Table Text Block] 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] Business Combination, Recognized Asset Acquired and Liability Assumed Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block] Company Selected Measure Name Company Selected Measure Name Long-term debt Interest Expense, Long-Term Debt Diluted earnings per common share: Earnings Per Share, Diluted [Abstract] Comprehensive Income Comprehensive Income [Abstract] Comprehensive Income [Abstract] Long-term debt Long-Term Debt, Gross Credit Facility [Domain] Credit Facility [Domain] Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Non-compete agreements Noncompete Agreements [Member] Cash flows from operating activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Interest income Investment Income, Interest and Dividend Compensation Amount Outstanding Recovery Compensation Amount Cash dividends declared but not paid Dividends Payable, Current Individual: Individual [Axis] Loss on property and other assets - net Gain (Loss) on Sale of Assets and Asset Impairment Charges Weighted-average common shares outstanding - diluted (in shares) Weighted-average common shares, as adjusted (in shares) Weighted Average Number of Shares Outstanding, Diluted Disaggregation of Revenue [Line Items] Disaggregation of Revenue [Line Items] Order backlog Order or Production Backlog [Member] 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 Other Other Comprehensive Income, Other, Net of Tax Deferred income taxes Deferred Income Taxes and Tax Credits Property, less accumulated depreciation Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization Commercial paper Commercial Paper [Member] Derivative Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Available-for-sale debt securities: Investments, Fair Value Disclosure [Abstract] Goodwill expected to be deductible for tax purposes Business Combination, Goodwill, Expected Tax Deductible, Amount Short-term borrowings Short-Term Debt Gross margin Gross Profit Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Dilutive effect of non-participating share-based awards (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Other Other Intangible Assets [Member] Award Timing Predetermined Award Timing Predetermined [Flag] Intangible Asset, Goodwill and Other [Abstract] Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Share-based payment expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Fair value (Level 1) Fair Value, Inputs, Level 1 [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Building Products Building Products [Member] Building Products [Member] All Executive Categories All Executive Categories [Member] Repurchases of common stock Stock Repurchased and Retired During Period, Value Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Fair Value Long-Term Debt, Fair Value Unsecured Notes, 4.500% Unsecured Notes, 4.500% [Member] Unsecured Notes, 4.500% Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Net assets acquired Business Combination, Recognized Asset Acquired to Liability Assumed, Excess (Less), and Goodwill Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Current maturities of long-term debt Long-Term Debt and Lease Obligation, Current Segment Information Segment Reporting [Text Block] Restricted Investments Investment in Debt and Equity Securities and Other Trading Assets [Text Block] Lowe’s protection plans claim expenses Claims Expense Incurred Claims Expense Incurred Cash dividend payments Payments of Ordinary Dividends, Common Stock Expiration Date Trading Arrangement Expiration Date Hedging Relationship [Axis] Hedging Relationship [Axis] Schedule of Revenue Sources Disaggregation of Revenue [Table Text Block] 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] Employee compensation and benefits Labor And Related Expense, Percent Labor And Related Expense, Percent Income tax provision Income Tax Expense (Benefit) Percent Income tax provision as a percentage of net sales. Business Combination [Line Items] Business Combination [Line Items] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Other segment items Other Selling, General And Administrative Expense, Percent Other Selling, General And Administrative Expense, Percent Receivables Business Combination, Recognized Asset Acquired, Receivable, Current Intangible asset, useful life Intangible Asset, Finite-Lived, Useful Life Current Earnings (Percentages) Current Earnings, Percentages [Abstract] Current Earnings, Percentages [Abstract] Current Earnings, Percentages Exercise Price Award Exercise Price Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Recurring Fair Value, Recurring [Member] Segment Reporting [Line Items] Segment Reporting [Line Items] 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] Segments [Domain] Segments [Domain] Debt Debt Disclosure [Text Block] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Accrued compensation and employee benefits Business Combination, Recognized Liability Assumed, Accrued Compensation And Employee Benefits Business Combination, Recognized Liability Assumed, Accrued Compensation And Employee Benefits Business Combination [Table] Business Combination [Table] Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Gross margin Gross Profit Percent Gross margin as a percentage of net sales. Adoption Date Trading Arrangement Adoption Date Interest rate Interest Rate Debt Instrument, Interest Rate, Stated Percentage Total shareholders' deficit Beginning balance Ending balance Equity, Attributable to Parent Other assets Business Combination, Recognized Asset Acquired, Other Asset, Noncurrent Unsecured Notes, 4.000% Unsecured Notes, 4.000% [Member] Unsecured Notes, 4.000% Assets Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Summary of Significant Accounting Policies Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Insider Trading Policies and Procedures [Line Items] Other – net Proceeds from (Payment for) Other Financing Activity Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Number of business lines Number Of Business Lines Number Of Business Lines Short-term borrowings Interest Expense, Short-Term Borrowings Selling, general and administrative Selling, general and administrative: Selling, General and Administrative Expense Repayment of debt Repayments of Debt Business Combination [Domain] Business Combination [Domain] Interest – net Interest – net Interest – net Interest Income (Expense), Nonoperating 2025 Credit Agreement 2025 Credit Agreement [Member] 2025 Credit Agreement Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Number of operating segments Number of Operating Segments Anti-dilutive securities excluded from diluted weighted-average common shares (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Entity Central Index Key Entity Central Index Key Common stock, $0.50 par value: Authorized – 5.6 billion shares; Issued and outstanding – 561 million, 560 million, and 561 million, respectively Common Stock, Value, Outstanding Capital in excess of par value Additional Paid in Capital, Common Stock All Adjustments to Compensation All Adjustments to Compensation [Member] Business Combination [Axis] Business Combination [Axis] 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 Shareholders' deficit: Equity, Attributable to Parent [Abstract] Income Statement [Abstract] Income Statement [Abstract] Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Designated as hedging instrument Designated as Hedging Instrument [Member] Deferred income taxes - net Deferred Income Tax Assets, Net Expenses: Operating Expenses [Abstract] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Interest capitalized Interest Costs Capitalized Adjustment Other current assets Business Combination, Recognized Asset Acquired, Other Asset, Current City Area Code City Area Code Accumulated Other Comprehensive Income AOCI Attributable to Parent [Member] Anticipated sales returns Contract with Customer, Refund Liability, Current Current operating lease liabilities Business Combination, Recognized Liability Assumed, Operating Lease Obligation, Current Business Combination, Recognized Liability Assumed, Operating Lease Obligation, Current All Individuals All Individuals [Member] Noncash lease expense Operating Lease, Right-of-Use Asset, Periodic Reduction Net sales (percent) Revenue From Contract With Customer, Excluding Assessed Tax, Percentage Of Operating Income Revenue From Contract With Customer, Excluding Assessed Tax, Percentage Of Operating Income Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue Segment Reporting, Entity-Wide Information Not Provided as Part of Reportable Segment, Geographical Area, Revenue [Table Text Block] Name Forgone Recovery, Individual Name Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Statement [Line Items] Statement [Line Items] Total assets Assets Entity [Domain] Entity [Domain] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Operating Segments Operating Segments [Member] Selling, general and administrative Selling, general and administrative Selling General And Administrative Expense Percent Selling, general and administrative expense as a percentage of net sales. Less: Net earnings allocable to participating securities Participating Securities, Distributed and Undistributed Earnings (Loss), Diluted Interest on tax uncertainties Unrecognized Tax Benefits, Interest On Income Taxes Expense, Net Unrecognized Tax Benefits, Interest On Income Taxes Expense, Net Other operating assets Increase (Decrease) in Other Operating Assets Occupancy and facility costs Occupancy, Net PEO PEO [Member] Measurement Basis [Axis] Measurement Basis [Axis] Repurchases of common stock (in shares) Stock Repurchased and Retired During Period, Shares Other liabilities Other Liabilities, Noncurrent Goodwill Goodwill Merchandise inventory Business Combination, Recognized Asset Acquired, Inventory, Current Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Accounts payable Business Combination, Recognized Liability Assumed, Accounts Payable, Current Lowe’s protection plans deferred revenue recognized into sales Contract with Customer, Liability, Revenue Recognized Payables and Accruals [Abstract] Accumulated Deficit Retained Earnings [Member] Noncurrent operating lease liabilities Operating Lease, Liability, Noncurrent Revolving Credit Facility Revolving Credit Facility [Member] Money market funds Money Market Funds [Member] Cash acquired Business Combination, Recognized Asset Acquired, Cash and Cash Equivalent Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares outstanding (in shares) Beginning balance (in shares) Ending balance (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Schedule of Carrying and Fair Value Amount of Long-Term Debt Fair Value, by Balance Sheet Grouping [Table Text Block] Corporate debt securities Corporate Debt Securities [Member] Diluted earnings per common share (in dollars per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Intangible asset amortization expense Intangible Asset, Finite-Lived, Amortization Expense Preferred stock, $5 par value: Authorized – 5.0 million shares; Issued and outstanding – none Preferred Stock, Value, Outstanding Stockholders' Equity Note [Abstract] Stockholders' Equity Note [Abstract] Intangible Asset, Finite-Lived [Line Items] Intangible Asset, Finite-Lived [Line Items] Adjustments to reconcile net earnings 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] Net sales Revenue from Contract with Customer, Excluding Assessed Tax Remaining borrowing capacity Line of Credit Facility, Remaining Borrowing Capacity Financial Instruments [Domain] Financial Instruments [Domain] Expenses: Operating Expenses, Percentages [Abstract] Operating Expenses, Percentages Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Goodwill and Intangible Assets Intangible Asset and Goodwill [Text Block] Underlying Securities Award Underlying Securities Amount Total intangible assets Intangible Asset, Excluding Goodwill, before Accumulated Amortization Estimate of fair value Estimate of Fair Value Measurement [Member] Revenue Revenue from Contract with Customer [Text Block] Proceeds from issuance of common stock under share-based payment plans Proceeds, Issuance of Shares, Share-Based Payment Arrangement, Including Option Exercised Other – net Payment for (Proceeds from) Other Investing Activity Merchandise inventory – net Increase (Decrease) in Inventories Segment Reporting [Table] Segment Reporting [Table] Other current assets Other Assets, Current 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 Operating Income (Loss) Services Service [Member] Current Fiscal Year End Date Current Fiscal Year End Date Commercial Paper Program Commercial Paper Program [Member] Commercial Paper Program Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Acquisitions Business Combination [Text Block] 2023 Credit Agreement 2023 Credit Agreement [Member] 2023 Credit Agreement Share repurchases (in shares) Stock Repurchased During Period, Shares Cash dividends declared Adjustments to Additional Paid in Capital, Dividends in Excess of Retained Earnings Operating leases signed but not commenced Unrecorded Unconditional Purchase Obligation 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] Cash dividends per share (in dollars 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] Right of return assets Contract with Customer, Right to Recover Product, Current Issuance of common stock under share-based payment plans Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Comprehensive income Comprehensive Income, Net Of Tax Percent Comprehensive income as a percentage of net sales. Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Common stock, shares issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Stored-value cards deferred revenue Accrued Liabilities For Unredeemed Stored Value Cards Carrying value as of the balance sheet date of the liability for outstanding stored value cards, which include purchased gift cards as well as cards given for returned merchandise credit. Retail customers purchase gift cards or gift certificates or are given merchandise credit that can be redeemed at a later date for merchandise or services; those unredeemed represent a liability of the entity because the revenue is being deferred. Available-for-sale debt securities, current Debt Securities, Available-for-Sale, Current Equity Components [Axis] Equity Components [Axis] Accounts receivable Increase (Decrease) in Accounts Receivable Product and Service [Domain] Product and Service [Domain] Cash paid for income taxes - net Income Tax Paid, after Refund Received Disaggregation of Revenue [Table] Disaggregation of Revenue [Table] Entity Interactive Data Current Entity Interactive Data Current Deferred income taxes - net Deferred Income Tax Liabilities, Net Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Discount Debt Instrument, Unamortized Discount Termination Date Trading Arrangement Termination Date Other Other Comprehensive Income (Loss), Other Income (Loss), Net Of Tax, Percent Other Comprehensive Income (Loss), Other Income (Loss), Net Of Tax, Percent Accounts payable Increase (Decrease) in Accounts Payable, Trade Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Intangible assets Business Combination, Recognized Asset Acquired, Identifiable Intangible Asset, Finite-Lived 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 current liabilities Other Liabilities, Current Other assets Other Assets, Noncurrent Net earnings Net earnings Net Income (Loss) Attributable To Parent Percent Net earnings as a percentage of net sales. Document Type Document Type Cash purchase price, net of cash acquired Payments to Acquire Businesses, Net of Cash Acquired Fair Value, Assets and Liabilities Measured on Recurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Occupancy and facility costs Occupancy And Facility Costs, Percent Occupancy And Facility Costs, Percent Contingent consideration, fair value Business Combination, Contingent Consideration, Asset, Noncurrent Fair Value as of Grant Date Award Grant Date Fair Value Debt instrument, redemption price, percentage Debt Instrument, Redemption Price, Percentage Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] September 2025 Notes September 2025 Notes [Member] September 2025 Notes Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Remaining share repurchases authorization, value Share Repurchase Program, Remaining Authorized, Amount Deferred revenue Business Combination, Recognized Liability Assumed, Deferred Revenue, Current Arrangement Duration Trading Arrangement Duration Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Deferred revenue - Lowe's protection plans Contract with Customer, Liability, Noncurrent Canada CANADA Supplemental Disclosure Additional Financial Information Disclosure [Text Block] Depreciation and amortization Depreciation And Amortization Percent Depreciation and amortization as a percentage of net sales. Consolidation Items [Axis] Consolidation Items [Axis] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Pre-tax earnings Pre-tax earnings 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] Other Interest Expense, Other Total definite-lived intangible assets Intangible Asset, Finite-Lived, before Accumulated Amortization Short-term restricted investments Restricted Cash and Investments, Current Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Liabilities and shareholders' deficit Liabilities and Equity [Abstract] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Schedule of Assets and Liabilities Measured at Fair Value Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Merchandise inventory - net Inventory, Net All Award Types Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Lease obligations Finance Lease, Interest Expense Interest – net Interest Income (Expense), Nonoperating, Percent Interest - net as a percentage of net sales. Fair Value Measurements Fair Value Disclosures [Text Block] Fair value (Level 3) Fair Value, Inputs, Level 3 [Member] Other segment items Other Selling, General and Administrative Expense Share repurchase program Share Repurchase Program [Member] Information regarding shares repurchased under a share repurchase program. Foundation Building Materials Foundation Building Materials [Member] Foundation Building Materials PEO Name PEO Name Geographical [Axis] Geographical [Axis] Amount outstanding under the credit facility, short term Other Short-Term Borrowings Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Derivative Instruments and Hedging Activities Disclosures [Table] Derivative Instruments and Hedging Activities Disclosures [Table] Legal Entity [Axis] Legal Entity [Axis] Carrying Amount Notes Payable Available-for-sale debt securities, noncurrent Debt Securities, Available-for-Sale, Noncurrent Noncurrent operating lease liabilities Business Combination, Recognized Liability Assumed, Operating Lease Obligation, Noncurrent Business Combination, Recognized Liability Assumed, Operating Lease Obligation, Noncurrent Cash and cash equivalents, beginning of period Cash and cash equivalents, end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Intangible Asset, Finite-Lived [Table] Intangible Asset, Finite-Lived [Table] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code 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] Cash flow hedges – net of tax Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), After Reclassification And Tax, Parent, Percent Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), After Reclassification And Tax, Parent, Percent Debt Instrument [Axis] Debt Instrument [Axis] Measurement Frequency [Domain] Measurement Frequency [Domain] Other liabilities Business Combination, Recognized Liability Assumed, Other Liability, Noncurrent Share-based payment expense Share-Based Payment Arrangement, Noncash Expense Employee compensation and benefits Labor and Related Expense Foreign government debt securities Foreign Government Debt [Member] Reportable Segment Reportable Segment [Member] Reportable Segment Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic earnings per common share (in dollars per share) Earnings Per Share, Basic Share Repurchases Equity, Class of Treasury Stock [Line Items] Repurchases of common stock Payments for Repurchase of Common Stock Deferred revenue Deferred revenue Contract with Customer, Liability, Current Total current assets Assets, Current Insider Trading Arrangements [Line Items] Award Type Award Type [Axis] Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Accumulated deficit Retained Earnings (Accumulated Deficit) Product and 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