According to SFAS 131, Disclosures about Segments of an Enterprise and Related Information, an industry segment is a reportable segment if it is significant to the enterprise as a whole. An industry segment is considered significant when any of the following conditions are met except when the
- Segment revenue is 10% or more of the combined revenue of all of the company’s segments.
- Segment identifiable assets are 10% or more of the combined identifiable assets of all segments.
- Segment identifiable liabilities are 10% or more of the combined identifiable liabilities of all segments.
- Absolute value of a segment’s operating profit or operating loss is 10% or more of the combined operating profit of all segments that did not incur an operating loss.