A method includes identifying a table within a first document. The method includes analyzing at least one of: a column heading in the table, a row heading in the table, and data in a cell in the table. The method includes determining, based on the analysis, that the table contains financial data classifiable according to a taxonomy. The method includes analyzing, by a classification component comprising at least one classification engine, at least one of a column heading in the table and a row heading in the table. The method includes generating, by the classification component, a classification suggestion for at least one element in the table, based on the analysis of the classification component.