You can download a spreadsheet on all donations and ticket purchases across fundraising and ticketed event pages by clicking the "Download Fundraising Transactions" button from your group manage page's statistics tab, at the bottom.
The download will give you name, address, city, state, ZIP/postal code, recipient, amount (plus WePay or Stripe fees and net amount), donation status (success, failed, refunded), recurring options, referrer, source code, timestamp, WePay or Stripe transaction ID, and any custom fields on each donation or purchase, and also indicate which page the donation or purchase was made on, as well as that page's public and administrative titles and tags. Optionally you can choose a start or end date and only download donations in that range, and you can also add additional custom field columns that are not present on the donations themselves, to pull additional data into the download.
For groups in a network, this report will give you transactions from that group and children groups.
If a report has previously been generated you can directly download that report again, instead of waiting for a new one to generate. The date and time when it was generated will be listed, so you can understand how fresh or stale the data in that report will be. Click "Download" to download it directly, or click "Generate" to generate a new report, with fresh data, and be emailed when it's ready for download.