The purpose of the financial outlook is to assist investors, shareholders, and others in understanding certain financial metrics relating to expected 2018 financial results for evaluating the performance of our business. This information may not be appropriate for other purposes. Information about our guidance, including the various assumptions underlying it, is forward-looking and should be read in conjunction with “About Forward-Looking Information”, “Risks and Uncertainties Affecting Our Business”, and the related disclosure in our 2017 Annual Report and information about various economic, competitive, and regulatory assumptions, factors, and risks that may cause our actual future financial and operating results to differ from what we currently expect.
We provide annual guidance ranges on a consolidated full-year basis that are consistent with annual full-year Board-approved plans. Any updates to our full-year financial guidance over the course of the year would only be made to the consolidated guidance ranges that appear below.
|2018 Guidance Ranges 1|
|Revenue||2017 Actual 14,143||Increase of 3% to 5%|
|Adjusted EBITDA 2||2017 Actual 5,502||Increase of 7% to 9%|
|Additions to property, plant and equipment, net 3||2017 Actual 2,436||2,650 to 2,850|
|Free cash flow 2||2017 Actual 1,685||Increase of 5% to 7%|