Identifying Reportable Segments and Required Disclosures

Segment reporting is tested in FAR because public-company financial statements must show how management views the business, not only how the consolidated entity reports under GAAP. The core model is the management approach: reportable segments are based on the components reviewed by the chief operating decision maker, or CODM, when allocating resources and assessing performance.

The exam usually tests a sequence of decisions. First, identify operating segments. Second, decide whether operating segments can be aggregated. Third, apply the reportable segment thresholds. Fourth, verify the 75 percent external revenue test. Finally, understand the required disclosures and reconciliations.

Operating Segments

An operating segment is a component of a public entity that has all three characteristics below.

The CODM is a function, not necessarily one person. It may be the chief executive officer, chief operating officer, executive committee, or another group that actually makes operating resource decisions. A department manager alone is not the CODM if that manager does not make enterprise-level allocation decisions.

The most important exam trap is to avoid identifying segments only from the legal entity chart. Segment reporting follows how management runs the business. A legal subsidiary may fail to be an operating segment if the CODM does not review discrete results for it. A product line or geography may be an operating segment even if it is not a separate legal entity.

Aggregation Before Threshold Testing

Operating segments may be aggregated only when aggregation is consistent with the objective of segment reporting and the segments have similar economic characteristics. Similarity is broader than a shared label. The fact pattern should support common long-term performance patterns and similar business characteristics.

Common aggregation factors include:

• Similar products and services.
• Similar production processes.
• Similar customer types.
• Similar distribution methods.
• Similar regulatory environments.
• Similar long-term gross margins or other performance measures.

Aggregation is optional, not automatic. If two components are both called “retail” but have very different margins, customers, or regulatory exposure, aggregation may hide useful information and may not be appropriate.

Quantitative Tests For Reportable Segments

After identifying operating segments and considering aggregation, an entity applies three 10 percent tests. A segment is reportable if it meets any one of the tests.

The revenue test uses combined revenues of operating segments, including intersegment revenue. It is not limited to consolidated external revenue. The 75 percent test, discussed below, uses external revenue.

    flowchart TB
	    A["Identify operating segments"] --> B["Consider permitted aggregation"]
	    B --> C{"Meets any 10 percent test?"}
	    C -->|Yes| D["Reportable segment"]
	    C -->|No| E["Potential nonreportable segment"]
	    D --> F{"Do reportable segments cover at least 75 percent of consolidated external revenue?"}
	    E --> F
	    F -->|Yes| G["Disclose reportable segments and reconciliations"]
	    F -->|No| H["Add additional operating segments until coverage is sufficient"]
	    H --> G

The 75 Percent External Revenue Test

After applying the 10 percent tests, the entity checks whether reportable segments include at least 75 percent of consolidated external revenue. If they do not, the entity must identify additional operating segments as reportable until the 75 percent coverage requirement is met.

This test prevents an entity from disclosing only a few large segments while leaving too much external revenue buried in an “all other” category. The additional segments do not need to meet a 10 percent test. They become reportable because the entity needs enough external revenue coverage.

Threshold Example

Assume an entity has four operating segments.

Revenue test: 10 percent of $800 million is $80 million. Segments A, B, and C meet the revenue test.

Profit or loss test: profitable segments have total profit of $104 million. Loss segments have total losses of $30 million. The greater base is $104 million, so the threshold is $10.4 million. Segments A, B, and C meet the profit or loss test because C’s loss is evaluated using its absolute amount.

Asset test: 10 percent of $1,200 million is $120 million. Segments A and B meet the asset test.

Segments A, B, and C are reportable because each meets at least one test. Segment D does not meet a 10 percent test, but it could still become reportable if needed to satisfy the 75 percent external revenue test or if management believes separate disclosure is useful.

Required Segment Disclosures

Segment disclosures explain what the reportable segments are, how they are measured, and how segment totals connect to consolidated financial statements. The management approach means segment profit or loss may differ from GAAP operating income if the CODM uses a different internal measure.

The newer disclosure emphasis is important: segment reporting is no longer only about segment revenue, profit or loss, and assets. Public entities must provide more information about significant segment expenses when those expenses are regularly provided to the CODM and included in the reported segment profit or loss measure.

Reconciliations To Consolidated Amounts

Segment measures must be reconciled to consolidated financial statement amounts. Reconciliations are required because internal segment measures may include different allocations, corporate expenses, intersegment transfers, or measurement bases.

Common reconciliations include:

• Total reportable segment revenues to consolidated revenues.
• Total reportable segment profit or loss to consolidated income before tax or another required consolidated measure.
• Total reportable segment assets to consolidated assets.
• Other material segment items to the corresponding consolidated amount when applicable.

Intersegment revenues and transfers are especially testable. They may be included in the segment revenue test, but they are eliminated in consolidation. A reconciliation explains that bridge.

Entity-Wide Disclosures

Segment reporting also includes entity-wide disclosures, even when the entity has only one reportable segment. These disclosures help users understand revenue sources and concentrations.

For major customer testing, groups under common control may be treated as a single customer. Governments can also be treated as single customers for this purpose.

Common Pitfalls

Key Takeaways

• Segment reporting follows the management approach.
• An operating segment requires business activity, CODM review, and discrete financial information.
• A segment is reportable if it meets any one of the 10 percent revenue, profit or loss, or asset tests.
• The 75 percent test uses consolidated external revenue, not combined segment revenue.
• Segment disclosures include reconciliations, entity-wide disclosures, major customer information, and updated significant-expense information.

Segment Reporting Knowledge Check