Numbers in iXBRL need to be formatted in the way of the language the file is published in, but when you're using the ParsePort Platform, you don't need to worry about that.
Our system accommodates various formatting conventions, whether it's an English report using commas for thousands and millions and full stops for decimals, a Danish report where it's the other way around, or a French or Swedish report where thousands and millions are marked off with spaces instead.
The key is consistency within your PDF.
For your Excel file the thousand and million separators are selected based on your system settings, but as long as the system displays the separators, you don't need to worry about whether it is commas, full stops or spaces.