"Exact details" refers to specific and precise information or facts about something. It describes the most accurate and complete information available, leaving no room for confusion or ambiguity. Full definition
As each resort location differs, please see the individual packages for exact details of what's included in each package. (Dive-The-World.com)
This can show companies exact details about your experiences while getting the same overview of the position. (levo.com)
The researchers decided not to give exact details of how attackers could access this information, in order to maintain ethical standards. (siliconrepublic.com)