Segment reporting definition

What is Segment Reporting?

Segment reporting is the disclosure of financial and operating information for an entity’s distinct business segments. It allows users of financial statements to evaluate performance, risks, and returns across different products, services, or geographic areas. Segments are typically based on internal reporting reviewed by the chief operating decision maker. Reported measures may differ from consolidated totals due to intersegment transactions and differing measurement bases. Segment reporting enhances transparency by showing how diversified activities contribute to overall results.

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Public Company Accounting and Finance

Segment Reporting Essentials

Segment Reporting Rules

Follow these rules to determine which segments need to be reported:

  • Aggregate the results of two or more segments if they have similar products, services, processes, customers, distribution methods, and regulatory environments.

  • Report a segment if it has at least 10% of the revenues, 10% of the profit or loss, or 10% of the combined assets of the entity.

  • If the total revenue of the segments you have selected under the preceding criteria comprise less than 75% of the entity's total revenue, then add more segments until you reach that threshold.

  • You can add more segments beyond the minimum just noted, but consider a reduction if the total exceeds ten segments.

Example of Segment Reporting

Lowry Locomotion has six business segments whose results it reports internally. Lowry’s controller needs to test the various segments to see which ones qualify as being reportable. He collects the following information:

In the table, the total profit exceeds the total loss, so the controller uses the total profit for the 10% profit test. The controller then lists the same table again, but now with the losses column removed and with test thresholds at the top of the table that are used to determine which segments are reported. An “X” mark below a test threshold indicates that a segment is reportable. In addition, the controller adds a new column on the right side of the table, which is used to calculate the total revenue for the reportable segments.

This analysis shows that the diesel locomotive, electric locomotive, passenger car, and trolley car segments are reportable, and that the combined revenue of these reportable segments easily exceeds the 75% reporting threshold. Consequently, the company does not need to separately report information for any additional segments.

What to Include in Segment Reporting

The information you should include in segment reporting includes the following items:

Sample Segment Reporting Disclosue

Below is a sample disclosure of the information that should accompany the table disclosures noted earlier in this article. This disclosure should appear in the footnotes that accompany the financial statements of a public company.

Note X – Segment Reporting

The Company operates in three reportable segments: Consumer Products, Industrial Solutions, and Digital Services. These segments are identified based on the Company's internal organizational structure and the way management evaluates performance and allocates resources.

  • Consumer Products: This segment includes the design, manufacture, and sale of household appliances and personal care products. Revenue is derived primarily from retail and online sales to end consumers.

  • Industrial Solutions: This segment provides automation systems, power equipment, and maintenance services to commercial and industrial customers. Revenue is recognized from long-term service contracts and equipment sales.

  • Digital Services: This segment focuses on software development, cloud-based platforms, and data analytics tools provided to both internal and external customers on a subscription basis.

The Chief Operating Decision Maker (CODM), identified as the Chief Executive Officer, regularly reviews segment performance using segment operating income as the primary measure. Intersegment transactions are recorded at arm’s length prices and are eliminated in consolidation.

There are no individual customers accounting for more than 10% of total consolidated revenue. Geographic information and disaggregated revenue by product line are disclosed in Note Y – Revenue Recognition.

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