Thanks, Dave, and good afternoon, everyone. In Q4, we delivered further optimization of our NAST volume, our gross profit margin and our adjusted gross profit per shipment resulting in a 40% year-over-year increase in our adjusted operating income. From a volume standpoint, the market continues to be in a prolonged freight recession, as Dave mentioned. The Cass Freight Shipment Index in Q4 was down 3.2% year-over-year and down 4.8% sequentially, and it was the lowest Q4 reading the industry has seen in the last 15 years. At the same time, the truckload linehaul cost per mile, excluding fuel surcharges, increased due to a decline in industry capacity. Our resilient team of freight experts responded to the challenging freight environment by improving the quality of our volume with pricing discipline and a cost of higher advantage delivered by our procurement teams and the growing usage of our digital brokerage capabilities. All of this led to an improvement in the AGP yield within both our transactional and our contractual truckload business and 170 basis point year-over-year improvement in our NAST gross margin. Supported by our operating model and armed with innovative tools, our team also delivered a sequential improvement in NAST gross margin and truckload AGP dollars per shipment, despite the rising cost of purchase transportation. From a volume perspective, our total NAST volume declined approximately 1% year-over-year, outpacing the index for the seventh consecutive quarter. This included a 2.5% increase in LTL volume and a 6.5% decrease in truckload volume. Our team is continuously testing the best combination of volume and margin to improve our earnings. We know we have the optionality to increase our volume when the conditions are right, and we are ready to pivot when it makes sense to do so, but we're going to maintain our discipline. From a market balance perspective, we continue to be in a drawn-out stage of capacity oversupply, although carrier attrition is occurring and moving toward better balance each quarter. Due to a seasonal decline in capacity, the dry van load-to-truck ratio and spot rates experienced some upward pressure during the holiday season and the subsequent winter storm similar to last year. But the load-to-truck ratio and spot rates are expected to return to preholiday levels once the storms abate. What stands out is that our execution is markedly different than last December and January as we're making better decisions on the optimal freight for us and making better use of our proprietary digital capabilities. In our LTL business, the 2.5% year-over-year increase in our Q4 shipments was driven by strength across several of our LTL services. By leveraging our vast access to capacity, our broad range of LTL services and solutions and our high level of customer service, our LTL team continues to onboard a solid pipeline of new business and build on our existing LTL business that exceeds $3 billion in annual revenue. Looking ahead to Q1, it is typically a seasonally weaker quarter compared to Q4, with the 10-year average of the Cass Freight Shipment Index, reflecting a 2.5% sequential volume decline from Q4 to Q1. As Dave said, regardless of market conditions, we remain focused on what we can control. Our people and their unmatched expertise enable us to deliver exceptional service and greater value to our customers and carriers. In line with the disciplined and focused approach to capture growth opportunities in targeted customer segments, such as small and medium businesses, we have invested in our sales organization, and we will continue to deliver industry-leading solutions to customers and carriers. As recently announced, one of those solutions is the introduction of C.H. Robinson Financial, an innovative digital payment solution for carriers that is aimed at setting a new standard of speed and efficiency unmatched by any other freight provider. It marks a significant leap forward in fostering financial stability and streamlining operations for carriers. As Dave called out earlier, I also want to take a moment to thank the NAST team for their incredible work in 2024. Our performance and improvements throughout the year reflect their commitment to our customers, carriers and each other. Through their continued engagement with the C.H. Robinson operating model, our people are delivering improved results in a very difficult marketplace, and I am proud to lead this team. I'll turn it over to Arun now to provide an update on the innovation we're delivering to strengthen our customer and carrier experience and improve our AGP yield and operating leverage.