USG Corporation provided earnings guidance for the year 2018. The company anticipates investing $250 million of CapEx in 2018, up from roughly $170 million last year, $25 million year-over-year EBITDA improvement target in 2018. It's expected to be accretive to earnings in 2018 by about $0.03 per share, exclusive of onetime integration cost. consolidated book tax expense at an estimated rate between 20% and 23%.