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Segment Reporting — ASC 280 vs IFRS 8

ASC 280 (US GAAP) and IFRS 8 (IFRS) are converged on the management approach: operating segments are the components the chief operating decision maker (CODM) reviews, with 10% quantitative thresholds.

AreaUS GAAP (ASC 280)IFRS (IFRS 8)
Core modelManagement approach (CODM)Same
Segment-expense disclosureExpanded by ASU 2023-07 (significant segment expenses)Existing requirements
Entity-wide / matrix-org tie-breakerMinor differencesMinor differences
  • SAP implementation: SAP Profitability Analysis (CO-PA / Margin Analysis) and segment master data — forthcoming under SAP & Enterprise Systems.

An educational reference and original synthesis — not investment advice, and not a substitute for the standard. Consult ASC 280 / IFRS 8 directly.