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New Accounting Guidance Not Yet Adopted (Tables) | 3 Months Ended
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Mar. 31, 2021
Accounting Standards Update and Change in Accounting Principle [Abstract] |
Recent Accounting Guidance Not Yet Adopted | The following table provides a description of issued accounting guidance applicable to, but not yet adopted by, Altria:
Standards | Description | Effective Date for Public Entity | Effect on Financial Statements
ASU 2020-06 Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity | The guidance simplifies the accounting for certain financial instruments with characteristics of liabilities and equity, including convertible instruments and contracts in an entity’s own equity. Key provisions of the guidance include reducing the number of accounting models, simplifying the earnings per share calculations and expanding the disclosures related to convertible instruments. | The guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2021. | Altria is in the process of evaluating the impact of this guidance on its consolidated financial statements and related disclosures.

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