11. The method of claim 1 , wherein: the detection and conversion database comprises records defining the plurality of data types; and the determining the data type of the document data comprises comparing the document data to the records defining the plurality of data types.
12. The method of claim 11 , wherein: each one of the records is associated with a respective one of the plurality of data types; and each one of the records further comprises at least one conversion rule that defines how to translate the data type to the natural language form.