Summary of Significant Accounting Policies	3 Months Ended
Apr. 30, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Basis of Presentation The Condensed Consolidated Financial Statements of Walmart Inc. and its subsidiaries ("Walmart" or the "Company") and the accompanying notes included in this Quarterly Report on Form 10-Q are unaudited. In the opinion of management, all adjustments necessary for the fair presentation of the Condensed Consolidated Financial Statements have been included. Such adjustments are of a normal, recurring nature. The Condensed Consolidated Financial Statements, and the accompanying notes, are prepared in accordance with generally accepted accounting principles in the United States ("GAAP") and do not contain certain information included in the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2025 ("fiscal 2025"). Therefore, the interim Condensed Consolidated Financial Statements should be read in conjunction with that Annual Report on Form 10-K. The Company's Condensed Consolidated Financial Statements are based on a fiscal year ending January 31 for the United States ("U.S.") and Canadian operations. The Company consolidates all other operations generally using a one-month lag based on a calendar year. There were no significant intervening events during the month of April 2025 related to the consolidated operations using a lag that materially affected the Condensed Consolidated Financial Statements. The Company's business is seasonal to a certain extent due to calendar events and national and religious holidays, as well as weather patterns. Historically, the Company's highest sales volume has occurred in the fiscal quarter ending January 31. Use of Estimates The Condensed Consolidated Financial Statements have been prepared in conformity with GAAP. Those principles require management to make estimates and assumptions that affect the reported amounts of assets and liabilities. Management's estimates and assumptions also affect the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results may differ materially from those estimates. Supplier Financing Program Obligations The Company has supplier financing programs with financial institutions, in which the Company agrees to pay the financial institution the stated amount of confirmed invoices on the invoice due date for participating suppliers. Participation in these programs is optional and solely up to the supplier, who negotiates the terms of the arrangement directly with the financial institution and may allow early payment. The outstanding payment obligations to financial institutions under these programs were $5.6 billion, $5.7 billion and $5.2 billion, as of April 30, 2025, January 31, 2025 and April 30, 2024, respectively. Recent Accounting Pronouncements In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which expands the requirements for income tax disclosures in order to provide greater transparency. The amendments are effective for fiscal years beginning after December 15, 2024. Early adoption is permitted. The amendments should be applied prospectively, although optional retrospective application is permitted. Management intends to adopt the amendments prospectively for the fiscal year ending January 31, 2026 and is currently evaluating this ASU to determine its impact on the Company's disclosures. The amendments only impact disclosures and are not expected to have an impact on the Company's financial condition and results of operations. In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires incremental disclosures about specific expense categories, including but not limited to, purchases of inventory, employee compensation, depreciation, amortization and selling expenses. The amendments are effective for fiscal years beginning after December 15, 2026, and for interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted and the amendments may be applied either prospectively or retrospectively. Management is currently evaluating this ASU to determine its impact on the Company's disclosures. The amendments only impact disclosures and are not expected to have an impact on the Company's financial condition and results of operations.

The Condensed Consolidated Financial Statements of Walmart Inc. and its subsidiaries ("Walmart" or the "Company") and the accompanying notes included in this Quarterly Report on Form 10-Q are unaudited. In the opinion of management, all adjustments necessary for the fair presentation of the Condensed Consolidated Financial Statements have been included. Such adjustments are of a normal, recurring nature. The Condensed Consolidated Financial Statements, and the accompanying notes, are prepared in accordance with generally accepted accounting principles in the United States ("GAAP") and do not contain certain information included in the Company's Annual Report on Form 10-K for the fiscal year ended January 31, 2025 ("fiscal 2025"). Therefore, the interim Condensed Consolidated Financial Statements should be read in conjunction with that Annual Report on Form 10-K.

The Company's Condensed Consolidated Financial Statements are based on a fiscal year ending January 31 for the United States ("U.S.") and Canadian operations. The Company consolidates all other operations generally using a one-month lag based on a calendar year. There were no significant intervening events during the month of April 2025 related to the consolidated operations using a lag that materially affected the Condensed Consolidated Financial Statements.

The Company's business is seasonal to a certain extent due to calendar events and national and religious holidays, as well as weather patterns. Historically, the Company's highest sales volume has occurred in the fiscal quarter ending January 31.

The Condensed Consolidated Financial Statements have been prepared in conformity with GAAP. Those principles require management to make estimates and assumptions that affect the reported amounts of assets and liabilities. Management's estimates and assumptions also affect the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results may differ materially from those estimates.

The Company has supplier financing programs with financial institutions, in which the Company agrees to pay the financial institution the stated amount of confirmed invoices on the invoice due date for participating suppliers. Participation in these programs is optional and solely up to the supplier, who negotiates the terms of the arrangement directly with the financial institution and may allow early payment. The outstanding payment obligations to financial institutions under these programs were $5.6 billion, $5.7 billion and $5.2 billion, as of April 30, 2025, January 31, 2025 and April 30, 2024, respectively.

In December 2023, the FASB issued ASU 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which expands the requirements for income tax disclosures in order to provide greater transparency. The amendments are effective for fiscal years beginning after December 15, 2024. Early adoption is permitted. The amendments should be applied prospectively, although optional retrospective application is permitted. Management intends to adopt the amendments prospectively for the fiscal year ending January 31, 2026 and is currently evaluating this ASU to determine its impact on the Company's disclosures. The amendments only impact disclosures and are not expected to have an impact on the Company's financial condition and results of operations.

In November 2024, the FASB issued ASU 2024-03, Income Statement - Reporting Comprehensive Income - Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires incremental disclosures about specific expense categories, including but not limited to, purchases of inventory, employee compensation, depreciation, amortization and selling expenses. The amendments are effective for fiscal years beginning after December 15, 2026, and for interim periods within fiscal years beginning after December 15, 2027. Early adoption is permitted and the amendments may be applied either prospectively or retrospectively. Management is currently evaluating this ASU to determine its impact on the Company's disclosures. The amendments only impact disclosures and are not expected to have an impact on the Company's financial condition and results of operations.