Thank you, Martina, and good morning, everyone. Starting with Slide 12. The third quarter demonstrated the power of our business as we delivered accelerating revenue growth and very significant margin expansion while still reinvesting in product innovation. Reported and organic constant currency revenue both grew 9%, while expenses grew 2%, enabling us to deliver 330 basis points of year-on-year margin expansion to 52.1%. Excluding the contribution from OSTTRA, which was divested earlier this month, adjusted margins would have been 51.6% and margin expansion would have been slightly higher. Through our disciplined execution and continued capital returns, we delivered 22% growth in adjusted diluted EPS. While this slide demonstrates the diversity of our revenue streams across the divisions, we also want to provide some additional insight into the different types of products and services that generate that revenue for us. The majority of our revenue comes from the benchmarks we provide, all of Ratings, all of Indices, all of Platts within Commodity Insights, as well as the distribution of our Ratings content through Credit and Risk Solutions in MI. We also generate revenue from workload tools and software like Capital IQ and the Enterprise Solutions business in Market Intelligence and a portion of the upstream business in Commodity Insights. Our proprietary content, research and data sets as well as data that is heavily curated, enhanced and linked makes up the rest of the Commodity Insights' and a large portion of MI's Data, Analytics & Insights business. What is left is data that is publicly available and not materially enhanced by S&P Global. That portion makes up about 12% of Market Intelligence and less than 5% of the company's total revenue. That means that over 95% of the revenue is derived from proprietary sources, and the value that we generate for our customers really can't be replicated by any other single company. We plan to provide more detail around this breakdown at our Investor Day, but we thought it would be helpful in the current environment to at least provide this early view. Slide 13 illustrates the progress we are making in key strategic growth areas. Energy Transition & Sustainability revenue grew 6% to $96 million in the quarter, driven by demand for data and insights from Commodity Insights and sustainability products in our Indices division. Moving to Private Markets. Our revenue growth doubled from last quarter, accelerating to 22% year-over-year to $164 million. Growth was primarily driven by Ratings benefiting from strength in private debt issuance and middle market CLOs. S&P is committed to bringing increased transparency to the private markets and our acquisition of With Intelligence as well as our recent partnerships will enable us to further deliver on this mission while reinforcing our leadership position and accelerating our revenue growth. We are very excited to announce that in the third quarter, we achieved our merger revenue synergy target on a run rate basis, well in advance of the time line we laid out back in 2022. We exited the quarter with $355 million of run rate synergies and thus no longer expect to report on these synergies going forward. Finally, our ability to innovate across our business remained a key growth driver in the third quarter. We continued to deliver a vitality index at or above our 10% target. Turning to our divisions. On Slide 14, Market Intelligence accelerated revenue growth on both the reported and organic basis in the third quarter. We are particularly encouraged by the 8% organic constant currency growth, which represents the strongest organic growth in MI in 6 quarters. Continued strength in subscription was augmented by double-digit growth in our volume-driven products. We look forward to finishing the year strong. Data, Analytics & Insights had revenue growth of 5%, with organic revenue growth up 6% year-over-year, aided by especially strong demand for industry and company data. Enterprise Solutions benefited from an increase in issuance volumes in the secondary loan markets and strong demand for our lending workflow solutions as well as robust growth in subscription products. Reported revenue growth of 9% included the impact of $10 million in Fincentric revenue in the year-ago period. Excluding that impact, organic growth accelerated to 13% year-over-year. Credit & Risk Solutions grew 6% on a reported and organic basis, continuing to benefit from demand for Ratings data feeds that are catering to client needs for digitization and automation. Adjusted expenses increased 1% year-over-year, largely driven by higher base compensation expense, partially offset by productivity savings and elevated incentive compensation last year. This resulted in Market Intelligence's very significant operating margin expansion of 360 basis points to 35.6%. We are raising the low end of the guidance range for revenue growth given the acceleration in organic growth we've seen over the last 2 quarters. While we continue to expect some incremental investment expense to land in the fourth quarter, we are raising our guidance range for MI margins by 75 basis points at the midpoint for the full year. Now turning to Ratings on Slide 15. In the third quarter, strong investor demand and resilient market sentiment contributed to a favorable financing environment and supported our growth in issuance volumes. Ratings revenue increased 12% year-over-year, well above our internal expectations and with the growth balanced between both transaction and non-transaction revenues. Transaction revenue grew 12% in the third quarter, benefiting from particular strength in high-yield and bank loan issuance. Favorable market conditions supported refinancing activity as high-yield issuers took advantage of spreads, and we continue to see elevated demand in structured finance. Non-transaction revenue also increased by 12%, driven primarily by higher annual fee revenue. Contributions from initial Issuer Credit Ratings, or ICRs, and Rating Evaluation Services, or RES, were both above our expectations as well. In fact, the third quarter was a record for us in RES revenue. Adjusted expenses declined 4% based on the lapping of elevated incentive compensation last year and continued productivity improvements. This contributed to the division's 540 basis points of margin expansion to 67.1%. We are raising our outlook to reflect the third quarter's outperformance and our assumption of continued favorable market conditions in the fourth quarter. We expect billed issuance growth in the mid- to high-teens range in the fourth quarter, driven by continued refinancing activity and opportunistic issuance. While we expect M&A volumes to improve going forward, we continue to expect 2025 volumes to be below historical norms, including in the fourth quarter. And now turning to Commodity Insights on Slide 16. Revenue increased 6%, largely driven by the eighth consecutive quarter of double-digit growth in Energy & Resources Data & Insights. Energy & Resources Data & Insights and Price Assessments grew 11% and 7%, respectively. Our commercial momentum persists as we continue to transition more customers to enterprise contract relationships, though growth was somewhat tempered by the incremental sanctions we called out last quarter. As I'm sure many of you saw, the United States recently introduced additional sanctions just last week, and I'll walk you through the expected impact shortly. Advisory & Transactional Services revenue grew 4%. We had another record quarter in Global Trading Services. However, we continue to see the impact of headwinds we called out last quarter, primarily in consulting and non-subscription revenue associated with the uncertainty in the energy markets. Upstream Data & Insights revenue declined 2% year-over-year as expected. The decline was driven by customer consolidation in the energy space and lower oil prices weighed on discretionary spending. We expect these headwinds to persist through the fourth quarter and likely into next year. The Upstream business has some truly valuable and differentiated data, and we're working diligently to help our customers realize the value of our offering. As we mentioned last quarter, we are actively intervening by engaging with clients, accelerating product innovations and aligning commercial incentives to stabilize the business and reposition it for growth. Adjusted expenses increased 6%, largely driven by the lap of a onetime credit related to higher royalty and conference costs and higher compensation expense, partially offset by productivity initiatives. Operating profit for Commodity Insights increased 7% and operating margin expanded by 30 basis points year-over-year to 48.1%. We are tightening the ranges for both revenue growth and operating margin for the full year. While we continue to expect strong revenue growth and margin expansion in CI for full year 2025 and beyond, we do expect the modest headwinds we discussed today to persist into at least the early part of next year. As I mentioned a moment ago, we have seen some additional sanctions introduced recently that could impact our Commodity Insights business. In total, we expect the sanctions introduced since we gave our initial guidance in February to contribute a headwind of approximately $6 million to Commodity Insights in 2025 and approximately $20 million of headwinds in 2026. This, of course, assumes the current sanctions remain in place and no new sanctions are introduced. Now turning to Mobility on Slide 17. Revenue grew 8% year-over-year, highlighting the mission-critical nature of the division's products and strong execution, notwithstanding the ongoing tariff and regulatory uncertainty lingering across the OEM and manufacturing end markets. Dealer revenue increased 10% year-over-year, driven by strong performance in products such as CARFAX and automotiveMastermind. Manufacturing revenue declined 3% year-over-year as tariffs and related uncertainty weighed on consulting revenues and discretionary spending at automotive OEMs. Financials & Other increased 12% as the business line continues to benefit from the strong underwriting volumes and commercial momentum. Adjusted expenses grew 6%, driven by continued advertising and promotional investment, but offset by strong operating leverage and the lapping of elevated incentive compensation last year. Segment margins improved 110 basis points year-over-year to 43.3%. Lastly, we remain on track to meet our key milestones for our spin-off of our Mobility division. We will continue to keep investors updated on the progress of the separation. Now turning to S&P Dow Jones Indices on Slide 18. Revenue increased 11% with double-digit growth in Asset-Linked Fees, which benefited from both higher AUM and net inflows and in Data & Custom Subscriptions revenue. Revenue associated with Asset-Linked Fees grew 14% in the third quarter. This was driven by higher equity market appreciation and strong net inflows into products based on S&P Dow Jones Indices. Exchange-traded derivatives revenue were up 1% against a difficult year-over-year comparison, supported by higher average daily volumes in our SPX ETDs. Data & Custom Subscriptions increased 10% year-over-year, driven by new business growth in end-of-day contracts, which posted low double-digit growth and growth in our real-time offerings. Adjusted expenses were up 7% year-over-year, driven by strategic investments, partially offset by lower incentives. Indices operating profit grew 12% and operating margin expanded 100 basis points to 71.2%. Our outlook for 2025 assumes U.S. equity markets are flat from September 30 through the end of the year, and we expect modest year-over-year growth in ETD volumes in the fourth quarter. Now turning to guidance. Slide 19 outlines our enterprise guidance on a GAAP and adjusted basis. We are raising our enterprise outlook for total revenue growth and margins. We now expect total revenue growth in the range of 7% to 8%, and we expect adjusted margins in the range of 50% to 50.5%. We're also showing guidance for margin, ex OSTTRA, for year-on-year comparability purposes. As I'll discuss in the next slide, we expect higher revenue growth for Ratings and Indices and we tightened our ranges to the upper end for Market Intelligence and Mobility, while we slightly lowered the higher end of the range for Commodity Insights. We now expect adjusted diluted EPS in the range of $17.60 to $17.85, 4 percentage points above the initial guidance we provided back in February and representing growth of 12% to 14% year-over-year. We expect the additional share repurchases we announced this morning to be neutral to adjusted EPS in 2025, given how late we are in the year, but we expect the reduction in share count to more than offset the additional interest expense in 2026 and beyond and be slightly accretive to EPS. Moving to the division outlook on Slide 20. Our revenue guidance for Market Intelligence was lifted towards the upper end of our prior range to 5.5% to 6.5%, reflecting our strong execution and the acceleration in organic growth year-to-date. For Ratings, based on the current expectation for mid- to high-teens Billed Issuance in the fourth quarter, we expect revenue growth of 6.5% to 8.5%, which is above previous guidance, including our outperformance in the third quarter. We trimmed our outlook for Commodity Insights at the upper end of our prior range due to the sanctions and the other factors I discussed previously. For Mobility, we raised the revenue guidance range towards the upper end of our prior range. For Indices, we now expect 10% to 12% revenue growth, reflecting market strength and higher net inflows. Our updated outlook is now well above our initial 8% to 10% outlook in February. On the next slide, we are raising our margin outlook for the enterprise with higher margins in nearly every division, as I discussed previously. We are pleased with the financial results the team delivered in the third quarter. These results highlight the vital importance of our products to our customers, especially in the dynamic environment we've seen thus far in 2025. We continue to focus on rapid innovation, prudent strategic investment and disciplined execution. We saw the results of that focus in the third quarter. As we look forward to Investor Day in a couple of weeks, we're excited to tell you more about what's coming next. We have a compelling strategy that we believe will drive revenue growth and margin expansion in the years to come. With that, I'll turn the call back over to Mark for your questions.