Free cash flow is expected to be around $1.5 billion. The company also stated that, in the fourth quarter, it bought back shares worth almost $646 million. SiriusXM returned approximately $1.5 billion of capital to its stockholders, including dividends, in 2018. Further, SiriusXM provided initial 2019 guidance. The company expects to add almost 1 million self-pay net subscribers. Total revenues are anticipated to be approximately $6.1 billion, while adjusted EBITDA to be roughly $2.3 billion. Free cash flow is expected to be around $1.6 billion.