Leave and earnings statement

A Leave and Earnings Statement, generally referred to as an LES, is a document given on a monthly basis to members of the United States military which documents their pay and leave status on a monthly basis. Employees in the civil service receive a similar document each pay period, called a Civilian Leave and Earnings Statement, a link to which the Defense Finance and Accounting Service emails two days prior to the scheduled pay day.

Source: Wikipedia — Leave and earnings statement (CC BY-SA 4.0)