The document provides an earnings call summary for Brink's fourth quarter 2015 results. It discusses financial results including revenue declines due to currency impacts but operating profit growth on a constant currency basis. Brink's outlook for 2016 anticipates continued margin expansion driven by operational improvements in key markets despite some currency headwinds. Segment results showed challenges in the US segment in the second half of 2015 from staffing issues and security costs while money processing volumes grew.