InDesign and Word are such radically different programs that there's really no way to te an ID file in Word, much less perform a one-click conversion. You can extract the text out of ID and save it in Word format, but Word simply wasn't designed to allow the kind of design flexibility InDesign offers. It's a word-processing program that allows some limited design capabilities, while InDesign is a high-end page layout program that allows the sophisticated arrangement and manipulation of text and graphics.
If you're just wanting to allow people without InDesign to view the files, the best strategy is to convert them to PDF files. Those will retain the exact appearance of the InDesign files, plus they'll be much smaller files than could be achieved with Word. Your users would be able to use Acrobat's search function and copy text out of the files for use in other doents. They could also easily print the files on their office printers with the exact appearance of the original InDesign files.
Hope this helps!