Thank you, Frank, and good morning, everyone. If you're following along on our slides, I'll cover additional detail on total company and segment performance, starting with our financial metrics and trends on slide four. First quarter performance demonstrated our ability to deliver top line growth and continue to drive margin expansion. First quarter total company adjusted revenue grew 7% to $4.5 billion and adjusted operating income grew 13% to $1.6 billion, resulting in adjusted operating margin of 35.8%, an increase of 180 basis points versus the prior year. As a reminder, our adjusted revenue was recast as part of our realign segment reporting. And if you haven't already, I encourage you to review our 8-K filing from March 26 for historical comparisons. The recast numbers include a small change to our adjusted revenue in the prior years to account for all pass-through postage. In our prior reporting, we adjusted the postage pass-through revenue only from our output business, which represents the significant majority of our postage activity. We are now adjusting out the non-output pass-through postage revenue as well. The change slightly lowered our adjusted revenue for the recast prior periods and better aligns with our internal reporting. On an organic basis, revenue grew 20% in the quarter, with particular ongoing strength in Merchant Solutions organic revenue, which was up 36%, and steady growth of 5% in financial solutions organic revenue. First quarter adjusted earnings per share increased 19% to $1.88, compared to $1.58 in the prior year. Our adjusted earnings per share in Q1 grew well above the 14$% to 16% growth level anticipated for the full-year. Free cash flow for the quarter was $454 million. While this number is lower than normally seen in the quarter, it is in line with our expectations given the timing of payments for the green tax credit program. This timing is consistent with what we described during last quarter's earnings call, and we expect this cash flow headwind to become a tailwind in the second-half of this year when we apply the credit to lower our second-half cash tax payments. We continue to expect to generate $4.5 billion in free cash flow for the year. Turning to performance by segment. Starting on slide five, organic revenue growth in the Merchant Solution Segment was 36% in the quarter. This includes a 15-point benefit from excess revenue driven by above average interest and inflation in Argentina. Without this transitory benefit, organic growth would have been 21%. On slide six, we've added a summary of the impact of excess Argentine inflation and interest on total Fiserv and Merchant Segment revenue, and the offsetting headwind from currency devaluation, which impacts adjusted revenue. Adjusted revenue growth for Merchant Solutions was 13% in the quarter. It includes a 23 percentage point currency headwind largely from the Argentine peso and the impact of the devaluation in late December last year. Unlike in 2023, the currency headwind in Q1 ‘24 was much higher than the inflation and interest tailwind. If interest and inflation fall back to normal levels, which we expect to happen in the medium term. We anticipate the headwind from foreign currency exchange would ease as well. Moving to the business lines, small business organic revenue growth and adjusted revenue growth was 45% and 16% respectively. Small business volume growth was 8%. As I mentioned, over the last few quarters, revenue from the excess inflation interest in Argentina is boosting organic growth, while the currency devaluation is a headwind to adjusted revenue. Clover revenue grew 30% in the first quarter and annualized payment volume growth of 19%. The spread between revenue and volume growth reflects a higher penetration of value-added solutions, continued channel mix shift, and some pricing. Vast penetration reached 20% in Q1, up from 19% in Q4, and on pace to meet our 27% target by 2026. The increase was driven by revenue from Clover Capital, Rapid Deposit, and our basic Clover SaaS plans. Clover Capital is our short-term working capital advance program. Rapid deposit allows merchants to access money from daily car sales instantly for a fee. And while there are several standard Clover SaaS plans, the basic package includes virtual terminal, e-commerce products, developer tools, invoicing, and transaction reports. These are just some examples of the value-added solutions available with Clover. Enterprise organic and adjusted revenue growth was 29% and 6% respectively, driven by transactions growth of 12% and higher vast penetration. As in small business, organic growth includes some transitory benefit from excess inflation and interest in Argentina, but was also impacted by the inclusion of three lower growth products as part of the shift in our business segmentation to start this year. Finally, processing organic and adjusted revenue grew by 9% and 10%, respectively. As mentioned in the past, processing represents the back-end processing we do for our partners where they own the merchant relationship. The increase this quarter was driven by a termination fee from an existing client, who canceled a planned expansion into new geographies. This will not impact ongoing revenue in established geographies where our relationship with this client remains strong. Excluding periodic revenue, processing revenue declined 2% in the quarter. This business line has no revenue from Argentina. Overall, we continue to anticipate processing adjusted revenue to be roughly flat over the medium term. Adjusted operating income in the Merchant Solution Segment increased 30% to $769 million in the quarter with adjusted operating margin of 440 basis points to 34.1%. In accordance with GAAP, interest expense from anticipation revenue is recorded below the operating income line. If the interest costs from anticipation were included in operating income, Merchant adjusted operating margins would have still expanded a very strong 390 basis points for the quarter. Turning to slide seven, on the Financial Solutions Segment, organic revenue grew 5% in the quarter, which is in line with our full-year outlook of 5% to 7%. Looking at the business lines, digital payments, organic and adjusted revenue each grew by 5%. Dell transactions and number of clients continue to grow at a healthy clip at 45% and 20% respectively. And we continue to see strong demand from clients for FedNow and RTP integration. Issuing organic and adjusted revenue grew 8% and 3% respectively, driven by several factors, including the launch of money network cards to unemployment and disability benefit recipients under the California Employment Development Department Program. Banking organic and adjusted revenue declined 1% and 3%, respectively. Excluding periodic license and termination fee revenue, banking organic revenue grew 2%. First quarter adjusted operating income for the financial solution segment was up 6% to $1 billion, and adjusted operating margin was up 160 basis points to 44.1%, driven by operating leverage from scaled revenue growth and cost efficiency. As we highlighted at our Investor Conference in November, the cross Fiserv activity between our two segments is particularly powerful, because following the success of the Fiserv first data merger, we are the only single provider of merchant, Bank IT, and payments functionality. Let me share three examples where we've had important cross-Fiserv wins in Q1. In our debit networks, STAR and Accel, we have five merchant wins in the quarter, including ConocoPhillips, a traditional merchant, along with a social media company and a PayFac, both of which will be able to benefit from more choice under Reg II. Traditional and online merchants are using our debit networks to efficiently route card transactions at the point of sale. These wins drive revenue in our digital payments business line and often go hand in hand with merchant acquiring wins and other value-added solution sales that only Fiserv offers. A second example can be found in open banking, where we provide our data solutions to facilitators such as Plaid and MasterCard Open Banking as a single API into the open banking data of our financial institution clients. In Q1, we signed a data access agreement with Visa Open Banking Solutions acquired through Tink as they entered the U.S. The data is typically used by clients of these organizations to verify bank accounts for payments and transfers, underwrite loans, and facilitate financial wellness and planning, and by merchants to facilitate pay-by-bank transactions as just a few examples. Third, over the past year, we have announced a number of wins in the government sector, and we're excited about our continued momentum in this large vertical across our merchant and financial segments. Revenue from government clients recently surpassed $500 million. Now, let me wrap up with some remaining details on the financials. The corporate adjusted operating loss was $148 billion in the quarter, largely in line with our expectations. The adjusted effective tax rate in the quarter was 18.2%. The Q1 tax rate is traditionally below the full-year rate, and we continue to expect the 2024 adjusted effective tax rate to be approximately 20% for the full-year. Total debt outstanding was $24.4 billion on March 31. Our debt to adjusted EBITDA ratio slightly increased to 2.8 times within our targeted leverage range. And we have approximately 7% of our debt in variable rate instruments. During the quarter, we repurchased 10.2 million shares for $1.5 billion, bringing our total cash return to shareholders for the last 12 months to $4.7 billion. We had 42 million shares remaining authorized for repurchase at the end of the quarter. Our long-standing capital allocation strategy will continue in 2024, defined by a strong balance sheet, share repurchases, and complementary and innovative acquisitions. As Frank said earlier, we continue to expect organic revenue growth of 15% to 17% for the full year. One quarter into the year, we are maintaining our 2024 organic revenue growth rate outlook. While the interest in inflation tailwind from Argentina eased faster than we expected, further moves in the balance of the year remain unclear, while our overall business remains strong. For the full-year, we now expect adjusted operating margin expansion to be more than 125 basis points, up from our previous outlook of at least 100 basis points. This translates to adjusted earnings per share of $8.60 to $8.75, a $0.05 increase in our outlook at the midpoint, which is 14% to 16% growth over 2023. This performance for 2024 would represent our 39th consecutive year of double-digit adjusted EPS growth. With that, let me turn the call back to Frank for some closing remarks.