11. A method to facilitate associating structured content in a structured document with unstructured content in an unstructured document, the method comprising: obtaining a matched set of documents, wherein the matched set of documents includes an unstructured document, and a structured document generated from the unstructured document having related content so that segmented unstructured content fragments from the unstructured document correspond to structured content fragments in the structured document; wherein generating the structured document from the unstructured document comprises: analyzing human-readable textual content in the unstructured document, segmenting the human-readable textual content into individual unstructured content fragments based on the analysis, the unstructured content fragments being contiguous sections of textual content in the unstructured document; facilitating application of tags to the unstructured content fragments by a user, the tags determined based on one or more of tags previously applied by the user or tags previously applied to content associated with the unstructured document; and generating the structured document based on the tags and the unstructured content fragments such that the segmented unstructured content fragments from the unstructured document correspond to the structured content fragments in the structured document; identifying numeric instances present in the obtained documents such that, responsive to obtaining the matched set of documents, a first set of numeric instances present in the structured document and a second set of numeric instances present in the unstructured document are identified, the first set of numeric instances including a first numeric instance appearing in the structured document with a first structured content fragment; determining the uniqueness of individual ones of the first set of numeric instances present in the structured document, wherein a unique numeric instance expresses a unique first number; obtaining differentiated data sets associated with non-unique numeric instances in the structured document that differentiate the non-unique numeric instances from other non-unique numeric instances with the same numeric value such that, responsive to the first numeric instance being non-unique, a differentiated data set associated with the first numeric instance is obtained, the differentiated data set including structured contextual information assigned to the first numeric instance; and correlating structured content fragments in the structured document with unstructured content fragments in the unstructured document such that, responsive to obtaining the differentiated data set associated with the first numeric instance in the structured document, a corresponding second numeric instance from the second set of numeric instances in the unstructured document is identified, and the first structured content fragment including the first numeric instance is correlated with an unstructured content fragment containing the second numeric instance in the unstructured document.
11. A method to facilitate associating structured content in a structured document with unstructured content in an unstructured document, the method comprising: obtaining a matched set of documents, wherein the matched set of documents includes an unstructured document, and a structured document generated from the unstructured document having related content so that segmented unstructured content fragments from the unstructured document correspond to structured content fragments in the structured document; wherein generating the structured document from the unstructured document comprises: analyzing human-readable textual content in the unstructured document, segmenting the human-readable textual content into individual unstructured content fragments based on the analysis, the unstructured content fragments being contiguous sections of textual content in the unstructured document; facilitating application of tags to the unstructured content fragments by a user, the tags determined based on one or more of tags previously applied by the user or tags previously applied to content associated with the unstructured document; and generating the structured document based on the tags and the unstructured content fragments such that the segmented unstructured content fragments from the unstructured document correspond to the structured content fragments in the structured document; identifying numeric instances present in the obtained documents such that, responsive to obtaining the matched set of documents, a first set of numeric instances present in the structured document and a second set of numeric instances present in the unstructured document are identified, the first set of numeric instances including a first numeric instance appearing in the structured document with a first structured content fragment; determining the uniqueness of individual ones of the first set of numeric instances present in the structured document, wherein a unique numeric instance expresses a unique first number; obtaining differentiated data sets associated with non-unique numeric instances in the structured document that differentiate the non-unique numeric instances from other non-unique numeric instances with the same numeric value such that, responsive to the first numeric instance being non-unique, a differentiated data set associated with the first numeric instance is obtained, the differentiated data set including structured contextual information assigned to the first numeric instance; and correlating structured content fragments in the structured document with unstructured content fragments in the unstructured document such that, responsive to obtaining the differentiated data set associated with the first numeric instance in the structured document, a corresponding second numeric instance from the second set of numeric instances in the unstructured document is identified, and the first structured content fragment including the first numeric instance is correlated with an unstructured content fragment containing the second numeric instance in the unstructured document. 19. The method of claim 11 , wherein the structured document is an XBRL document.