To export a detailed list of posted invoices, go to invoices->posted invoices
Select your period i.e the date range for the posted invoice you would like to export. For a full history of posted invoice select "Any Date"
At the top right of the screen select "Export"
A pop up will appear, select the "details" option for the type field and click "Export".
Another pop up will appear, click download and the posted invoices information will be ready in an excel file