Good morning, everyone, and thank you for joining today's call. I am Alexis Jones, Lead Principal for Investor Relations. With me on the line this morning are David Cordani, our President and Chief Executive Officer; and Brian Evanko, Cigna's Chief Financial Officer. In our remarks today, David and Brian will cover a number of topics, including Cigna's full-year 2020 financial results, as well as an update on our financial outlook for 2021. As noted in our earnings release, when describing our financial results, Cigna uses certain financial measures, adjusted income from operations, and adjusted revenues which are not determined in accordance with accounting principles generally accepted in the United States, otherwise known as GAAP. A reconciliation of these measures to the most directly comparable GAAP measures, shareholders' net income and total revenues, respectively, is contained in today's earnings release, which is posted in the Investor Relations section of cigna.com. We use the term labeled adjusted income from operations and adjusted earnings per share on the same basis as our principal measures of financial performance. In our remarks today, we will be making some forward-looking statements, including statements regarding our outlook for 2021 and future performance. These statements are subject to risks and uncertainties that could cause the actual results to differ materially from our current expectations. A description of these risks and uncertainties is contained in the cautionary note to today's earnings release and in our most recent reports filed with the SEC. Before turning the call over to David, I will cover a few items pertaining to our financial results and disclosures. Regarding our results, in the fourth quarter, we recorded in after-tax special item benefit of $3.2 billion or $8.91 per share for sale of Cigna's Group Disability and Life business that was completed on December 31, 2020. We also recorded an after-tax special item charge of $148 million or $00.41 per share for integration and transaction-related costs. As described in today's earnings release, special items are excluded from adjusted income from operations and adjusted revenues in our discussion of financial results. Beginning next quarter, in our earnings release and quarterly financial supplement, the Group Disability and Other segment will be combined with Corporate and called, Corporate and Other Operation. This change to simplify our reporting was enabled by the aforementioned sale of the Group Disability and Life business. Additionally, please note that when we make prospective comments regarding financial performance, including our full-year 2021 outlook, we will do so on a basis that excludes the potential impact of any future share repurchases and anticipated 2021 dividend. With that, I will turn the call over to David.