You can save all or part of an InDesign story in file formats that you can open later in other applications. Each story in a document exports to a separate document.
InDesign can export text in several file formats, which are listed in the Export dialog box. The formats listed are used by other applications, and they may retain many of the type specifications, indents, and tabs set in your document.
You can save sections of commonly used text and page layout items as snippets.