For users that want to get a more detailed view of their AWS costs1, then the details page provides a table of all AWS costs, grouped into helpful categories that are relevant to the Lens environment.
Data is collected from the AWS Cost and Billing service, which can sometimes take a few days to report accounting data to settle.
Billing Report
Billing data is grouped by day and shows key billing categories. Extra columns can be added from the Show/Hide Columns button 
1 While every effort is made to report costs accurately and promptly, Lens relies on AWS services for this data, so delays and inaccuracies are possible.