Item 1A. Risk Factors

There have been no material changes in the risk factors that appear in Part I - Item 1A of the Company's Annual Report on Form 10-K for the year ended December 31, 2021.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds (dollars and shares in millions, except per share data)

The following table sets forth information with respect to purchases of shares of the Company’s common stock based on settled trades made during the three months ended March 31, 2022, by or on behalf of the Company:

(1) During the fourth quarter of 2021, the Company entered into an ASR program. At inception, the Company paid $1,000.0 and received 2.7 shares based on a calculation using 80% of the shares calculated at the price at the inception of agreements with two different banks, Goldman Sachs and Barclays. In March 2022, the Company received 0.6 shares of its common stock, arising from a partial acceleration with Barclays and a final settlement from Goldman Sachs, based on the average daily volume weighted average price per share of $277.40. On April 1, 2022, the Company received 0.2 shares of its common stock for final settlement from Barclays based on the average volume-weighted average price per share of $275.51.

As of March 31, 2022, the Company had outstanding authorization from the board of directors to purchase up to $1,631.5 of the Company's common stock. The repurchase authorization has no expiration date.