Andy Jassy : Thanks, Dave. Today, we're reporting $148 billion in revenue, up 11% year-over-year, excluding the impact from foreign exchange rates. Operating income was $14.7 billion, up 91% year-over-year, and trailing 12-month free cash flow adjusted for equipment finance leases was $51.4 billion, up 664% or $44.7 billion year-over-year. As I think about what matters to customers long-term and, therefore, to Amazon, there's a lot to like about what we're seeing. Starting with AWS, year-over-year revenue growth accelerated again from 17.2% in Q1 to 18.8% in Q2. We're continuing to see three macro trends drive AWS growth. First, companies have completed the significant majority of their cost optimization efforts and are focused again on new efforts. Second, companies are spending their energy again on modernizing their infrastructure and moving from on-premises infrastructure to the cloud. This modernization enables builders to save money, innovate at a more rapid clip, and drive productivity in most companies' scarcest resources, developers. This is the flip I've talked about in the past, where the vast majority of global IT spend today is on-premises, and we expect that to keep inverting over time. With the broadest functionality, the strongest security and operational performance, and the deepest partner ecosystem, AWS continues to be customers' partner of choice and the biggest beneficiary of this flip from on-premises to the cloud. And third, builders and companies of all sizes are excited about leveraging AI. Our AI business continues to grow dramatically with a multi-billion dollar revenue run rate despite it being such early days, but we can see in our results and conversations with customers that our unique approach and offerings are resonating with customers. At the heart of this strategy is a firmly held belief, which we've had since the beginning of AWS, that there is not one tool to rule the world. People don't want just one database option or one analytics choice or one container type. Developers and companies not only reject it, but are suspicious of it. They want multiple options for flexibility and to use the best tool for each job to be done. The same is true in AI. You saw this several years ago when some companies tried to argue that TensorFlow would be the only machine learning framework that mattered, and then PyTorch and others overtook it. The same one model or one-chip approach dominated the earliest moments of the generative AI boom, but we have a lot of data to suggest this is not what customers want here either. And our AWS team is determined to deliver choice and options for customers. You can see this philosophy in the primitive building blocks we're building at all three layers of the Gen AI stack. At the bottom layer, which is for those building generative AI models themselves, the cost to compute for training and inference is critical, especially as models get to scale. We have a deep partnership with NVIDIA and the broadest selection of NVIDIA instances available, but we've heard loud and clear from customers that they relish better price performance. It's why we've invested in our own custom silicon in Trainium for training and Inferentia for inference. And the second versions of those chips, with Trainium coming later this year, are very compelling in price performance. We're seeing significant demand for these chips. These model builders also desire services that make it much easier to manage the data, construct the models, experiment, deploy to production, and achieve high-quality performance, all while saving considerable time and money. That's what Amazon SageMaker does so well, including its most recently launched feature called HyperPods that changes the game and networking performance for large models. And we're increasingly seeing model builders standardized on SageMaker. While many teams will build their own models, lots of others will leverage somebody else's frontier model, customize it with their own data and seek a service that provides broad model selection and great generative AI capabilities. This is what we think of as the middle layer, what Amazon Bedrock does and why Bedrock has tens of thousands of companies using it already. Bedrock has the largest selection of models, the best generative AI capabilities in critical areas like model evaluation, guardrails, RAG and agenting, and then makes it easy to switch between different model types and model sizes. Bedrock has recently added Anthropic's Claude 3.5 models, which are the best performing models on the planet. Meta's new Llama 3.1 models and Mistral's new Large two models. And Lama's and Mistral's impressive performance benchmarks in open nature are quite compelling to our customers as well. At the application or top layer, we're continuing to see strong adoption of Amazon Q, the most capable generative AI powered assistant for software development and to leverage your own data. Q has the highest known score and acceptance rate for code suggestions, but it does a lot more than provide code suggestions. It tests code, outperforms all other publicly benchmarkable competitors on catching security vulnerabilities and leads all software development assistants on connecting multiple steps together and applying automatic action. It also saves development teams time and money on the muck nobody likes to talk about. For instance, when companies decide to upgrade from one version of a framework to another, it takes development teams many months, sometimes years, burning valuable opportunity costs and churning developers who hate this tedious, though important work. With Q's code transformation capabilities, Amazon has migrated over 30,000 Java JDK applications in a few months, saving the company $260 million and 4,500 developer years compared to what it would have otherwise cost. That's a game changer. And think about how this Q transformation capability might evolve to address other elusive but highly desired migrations. During the past 18 months, AWS has launched more than twice as many machine learning and generative AI features into general availability than all the other major cloud providers combined. This team is cooking, but we're not close to being done adding capabilities for our customer's usage base. For perspective, we've added over $2 billion in advertising revenue year-over-year and generated more than $50 billion in revenue in the trailing 12 months. Sponsored ads drive the majority of our advertising revenue today and we see further opportunity there. Even with this growth, it's important to realize we're at the very beginning of what's possible in our video advertising. In May, we made our first appearance at the upfronts and were encouraged by the agency and advertiser feedback on the differentiated value we offer across our content, reach, signals, and ad tech. With ads and prime video, the exciting opportunity for brands is the ability to directly connect advertising that's traditionally been focused on driving awareness, as is the case for TV, to a business outcome, like product sales or subscription signups. We're able to do that through our measurement and ad tech, so brands can continually improve the relevance and performance of their ads. While ads have become the norm in streaming video, we aim to have meaningfully fewer ads than linear TV and other streaming TV providers. And of course, for customers preferring an ad-free experience, we offer that option for an additional $2.99 a month. In our stores business, we saw growth of 9% year-over-year in the North America segment and 10% year-over-year in the international segment. A few notes on our North America revenue growth rate. First, last quarter's leap day added about 100 basis points of year-over-year growth. Second, we're seeing lower average selling prices, or ASPs, right now because customers continue to trade down on price when they can. More discretionary higher ticket items, like computers or electronics or TVs, are growing faster for us than what we see elsewhere in the industry, but more slowly than we see in a more robust economy. And our continued faster delivery speed is earning us more of our customers' everyday essentials business. Third, our seller fees are a little lower than expected given the behavior changes we've seen from our latest fee changes. While some of these issues compress short-term revenue, we generally like these trends. While consumers are being careful on price, our North America unit growth is meaningfully outpacing our sales growth as our continued work on selection, low prices, and delivery is resonating. So far this year, our speed of delivery for prime customers has been faster than ever before, with more than 5 billion units arriving the same day or next day. As more customers experience our fast delivery, they look to Amazon for more of their shopping needs, and the continued acceleration of our everyday essentials business is an example of this phenomenon. On seller fees, lowering apparel fees has spurred substantial year-over-year unit growth in apparel. And the incentive we've given sellers to send their items to multiple Amazon inbound facilities so they can save money where they save us effort and money is getting more traction than we even hoped. These collective developments will benefit customers in the form of better selection, lower prices, and faster delivery speed. There's no shortage of ideas aimed in improving the experience for stores' customers. For instance, we're adding even more value to Prime, recently introducing free restaurant delivery in many of our geos, expanding Amazon's PharmacyRx pass to Medicare members. This is a benefit that gives subscribers all you can consume access to the most common generic medications for just $5 a month, and offering a grocery subscription to help save on grocery items when shopping our U.S. and UK fresh stores. As we pursue these initiatives, we remain focused on lowering our cost to serve. We have a number of opportunities to further reduce costs, including expanding our use of automation and robotics, further building out our same-day facility network, and regionalizing our inbound network. With more optimal inbound inventory placement, we expect to enable faster speeds, consolidate more orders in one box, and reduce inventory transfers once items reach a fulfillment center. These cost improvements won't happen in one quarter or one fell swoop. They take technology and process innovation with a lot of outstanding execution, but we see a path to continuing to lower our cost to serve, which as we've discussed in the past, has very meaningful value for customers in our business. As we lower our cost to serve, we can add more low ASP selection that we can support economically, which coupled with our fast delivery, puts Amazon in the consideration set for increasingly more shopping needs for customers. A few other comments about areas in which we're investing. We remain very bullish on the medium to long-term impact of AI in every business we know and can imagine. The progress may not be one straight line for companies. Generative AI especially is quite iterative, and companies have to build muscle around the best way to solve actual customer problems. But we see so much potential to change customer experiences. We see it in how our generative AI-powered shopping assistant Rufus is helping customers make better shopping decisions. We see it in how our AI features that allow customers to simulate trying apparel items or changing the buying experience. We see it in how our generative AI listing tool is enabling sellers to create new selection with a line or two of text versus the many forms previously required. We see it in our fulfillment centers across North America where we're rolling out Project Private Investigator, which uses a combination of generative AI and computer vision to uncover defects before products reach customers. We see it in how our generative AI is helping our customers discover new music and video. We see it in how it's making Alexa smarter. And we see it in how our custom silicon and services like SageMaker and Bedrock are helping both our internal teams and many thousands of external companies reinvent their customer experiences and businesses. We are investing a lot across the board in AI, and we'll keep doing so as we like what we're seeing and what we see ahead of us. We also continue to like the progress in Prime Video. Our storytelling is resonating with our hundreds of millions of monthly viewers worldwide, and the 62 Emmy nominations Amazon MGM Studios recently received is another supporting data point. We recently debuted titles like Fallout, the second most watched original title ever for Prime Video, The Idea of You, which attracted nearly 50 million viewers worldwide in the first two weeks on Prime Video, and Season 4, The Boys, which reached number one on Prime Video in 165 countries in its opening two weeks. And we continue to see momentum in live sports. We recently announced 11-year landmark deals with the NBA and the WNBA. When combined with our original films and shows, partner streaming services, licensed content, and rent or buy titles, Prime Video continues to evolve into the best destination for streaming video. And for Project Kuiper, our low-Earth orbit satellite constellation, we're accelerating satellite manufacturing at our facility in Kirkland, Washington. We've announced a distribution agreement with Vrio, who distributes direct TV Latin America and Sky Brazil to offer Project Kuiper's satellite broadband network to residential customers across seven countries in South America, and we continue to feel significant demand for the service from enterprise and government entities. We expect to start shipping production satellites late this year and continue to believe this could be a very large business for us. I could go on, but we'll stop here. There's a lot to feel optimistic about over the next several years and the team collectively remains focused on continuing to invent and deliver for our customers in the business. With that, I'll turn it over to Brian for a financial update.


Andy Jassy: Thanks, Dave. Today, we're reporting $158.9 billion in revenue, up 11% year-over-year excluding the impact from foreign exchange rates. Operating income was $17.4 billion, up 56% year-over-year, and trailing 12-month free cash flow adjusted for equipment finance leases was $46.1 billion, up 128% or $25.9 billion year-over-year. As always, we're focused on making our customers' lives better and easier and thinking long term with respect to how we can keep helping customers and build a successful business to outlast all of us. In our stores business, we saw sales growth of 9% year-over-year in the North America segment and 12% year-over-year in the international segment. Our team continues to focus on the inputs that matter most to customers, really broad selection, low prices, fast and free delivery, and a range of compelling Prime member benefits, including our recent additions of unlimited grocery delivery from Whole Foods Market, Amazon Fresh, and local third-party grocery partners for $9.99 a month and fuel savings of $0.10 a gallon at bp, Amoco, and ampm stations in the US. At a time when consumers are being careful about how much they spend, we're continuing to lower prices and ship even more quickly, and we can see this resonating with customers as our unit growth continues to be strong and outpace even our revenue growth. In the last few months, we've hosted our largest and most successful Prime Day and Prime Big Deal Days ever and helped customers save over $5 billion across more than 50 million deals. And for the second year in a row, we are on track to deliver our fastest speeds ever for Prime members globally. We also continue to focus on lowering our cost to serve and are pursuing several initiatives that we believe will have meaningful long-term impact in this area. First, we continue to believe there are more gains on top of what we've captured thus far in outbound regionalization and getting more items closer to end consumers. As such, we're in the process of significantly changing the way we inbound items into our fulfillment network and subsequently spread them to our regional fulfillment nodes. In the last few months, we've made hundreds of changes to our US inbound network and opened more than 15 inbound buildings. While still relatively early in this re-architecture, we've already improved our ability to spread inventory across our fulfillment centers by 25% year-over-year, allowing us to have more of the requisite items in fulfillment centers closest to the customer, so we can compile shipments and ship to customers even more quickly. As we scale and optimize this new design, we expect these changes will further improve inventory placement, offer faster delivery time, save transportation costs, and enable us to increase units shipped per box. Second, we continue to roll out same-day delivery facilities, which is not only the fastest way to get products to customers but also one of our lowest cost ways to deliver. Over 40 million customers this past quarter have had their orders delivered for free with same-day delivery, an increase of more than 25% year-over-year. And third, we continue to innovate in robotics to speed delivery, lower cost to serve, and further improve safety in our fulfillment network. We recently launched our 12th-generation fulfillment center design with the first building launching in Shreveport, Louisiana. This is the first facility that incorporates our newest robotics inventions that simplify stowing, picking, packing, and shipping processes. Thus far, this new design reduces fulfillment processing time by up to 25%, increases the number of items we can offer for same-day or next-day delivery and is expected to drive a 25% improvement in our cost to serve during peak within this next generation facility. Though we believe we have more expansive automation and robotics than other retail peers, it's still early days in how much automation we expect in our fulfillment network. In advertising, we remain pleased with our progress, generating $14.3 billion of revenue in the quarter, 18.8% year-over-year growth. Our expansive reach, ability to service relevant offers to our customers, opportunity to engage customers from the top of the funnel to point of purchase, and leading capabilities around measuring outcomes at every touch point provide all types of brands with full funnel advertising at scale. With sponsored products, we're seeing meaningful growth on a very large base, and we see further opportunity in driving even better performance for advertisers by further improving the relevancy of the ads we show and by providing additional optimization controls. At the same time, some of our newer offerings are in their very early days. We're just entering our first broadcast season for Prime Video advertising, following a very strong showing at upfronts. And we're continuing to support brands of all sizes with our Generative AI-powered creative tools across display, video and audio, including our video generator that uses a single product image to curate custom AI-generated videos. While we're generating a lot of advertising revenue today, there remains considerable upside. AWS grew 19.1% year-over-year and now stands at a $110 billion annualized run rate. We've seen significant reacceleration of AWS growth for the last four quarters. With the broadest functionality, the strongest security and operational performance and the deepest partner community, AWS continues to be a customer's partner of choice. There are signs of this in every part of AWS's business. We see more enterprises growing their footprint in the cloud, evidenced in part by recent customer deals with the ANZ Banking Group, Booking.com, Capital One, Fast Retailing, Itaú Unibanco, National Australia Bank, Sony, T-Mobile, and Toyota. You can look at our partnership with NVIDIA called Project Ceiba, where NVIDIA has chosen AWS's infrastructure for its R&D supercomputer due in part to AWS's leading operational performance and security. And you can see how AWS continues to innovate in its infrastructure capabilities. With deliveries like Aurora Limitless Database, which extends AWS's very successful relational database to support millions of database writes per second and manage petabytes of data whilst maintaining the simplicity of operating a single database or with our custom Graviton4 CPU instances, which provide up to nearly 40% better price performance versus other leading x86 processors. Companies are focused on new efforts again, spending energy on modernizing their infrastructure from on-premises to the cloud. This modernization enables companies to save money, innovate more quickly, and get more productivity from their scarce engineering resources. However, it also allows them to organize their data in the right architecture and environment to do Generative AI at scale. It's much harder to be successful and competitive in Generative AI if your data is not in the cloud. The AWS team continues to make rapid progress in delivering AI capabilities for customers in building a substantial AI business. In the last 18 months, AWS has released nearly twice as many machine learning and GenAI features as the other leading cloud providers combined. AWS's AI business is a multibillion-dollar revenue run rate business that continues to grow at a triple-digit year-over-year percentage and is growing more than 3 times faster at this stage of its evolution as AWS itself grew, and we felt like AWS grew pretty quickly. We talk about our AI offering as three macro layers of the stack, with each layer being a giant opportunity and each is progressing rapidly. At the bottom layer, which is for model builders, we were the first major cloud provider to offer NVIDIA's H200 GPUs through our EC2 P5e instances. And thanks to our networking innovations like Elastic Fabric adapter and Nitro, we continue to offer advantaged networking performance. And while we have a deep partnership with NVIDIA, we've also heard from customers that they want better price performance on their AI workloads. As customers approach higher scale in their implementations, they realize quickly that AI can get costly. It's why we've invested in our own custom silicon in Trainium for training and Inferentia for inference. The second version of Trainium, Trainium2 is starting to ramp up in the next few weeks and will be very compelling for customers on price performance. We're seeing significant interest in these chips, and we've gone back to our manufacturing partners multiple times to produce much more than we'd originally planned. We also continue to see increasingly more model builders standardize an Amazon SageMaker, our service that makes it much easier to manage your AI data, build models, experiment, and deploy to production. This team continues to add features at a rapid clip punctuated by SageMaker's unique hyperpod capability, which automatically splits training workloads across more than 1,000 AI accelerators, prevents interruptions by periodically saving checkpoints, and automatically repairing faulty instances from their last saved checkpoint and saving training time by up to 40%. At the middle layer where teams want to leverage an existing foundation model customized with their data and then have features to deploy high-quality Generative AI applications, Amazon Bedrock has the broadest selection of leading foundation models and most compelling modules for key capabilities like model valuation, guardrails, rag and agents. Recently, we've added Anthropic's Claude 3.5 Sonnet model, Meta's Llama 3.2 models, Mistral's Large 2 models and multiple stability AI models. We also continue to see teams use multiple model types from different model providers and multiple model sizes in the same application. There's mucking orchestration required to make this happen. And part of what makes Bedrock so appealing to customers and why it has so much traction is that Bedrock makes this much easier. Customers have many other requests, access to even more models, making prompt management easier, further optimizing inference costs, and our Bedrock team is hard at work making this happen. At the application or top layer, we're continuing to see strong adoption of Amazon Q, the most capable Generative AI-powered assistant for software development and to leverage your own data. Q has the highest reported code acceptance rates in the industry for multiline code suggestions. The team has added all sorts of capabilities in the last few months, but the very practical use case recently shared where Q Transform saved Amazon's teams $260 million and 4,500 developer years in migrating over 30,000 applications to new versions of the Java JDK as excited developers and prompted them to ask how else we could help them with tedious and painful transformations. Spend a few minutes reading developer forums about what they wish they could move away from, and you'll get an idea of what they want. Expect more practical AI game changers from Q. We're also using Generative AI pervasively across Amazon's other businesses with hundreds of apps in development or launched. For consumers, we've expanded Rufus, our Generative AI-powered expert shopping assistant to the UK, India, Germany, France, Italy, Spain, and Canada. And in the US, we've added more personalization, the ability to better narrow customer intent and real-time pricing and deal information. We've recently debuted AI Shopping Guides for consumers, which simplifies product research by using Generative AI to pair key factors to consider in a product category with Amazon's wide selection, making it easier for customers to find the right product for their needs. For sellers, we've recently launched Project Amelia, an AI system that offers tailored business insights to boost productivity and drive seller growth. We continue to rearchitect the brain of Alexa with a new set of foundation models that we'll share with customers in the near future, and we're increasingly adding more AI into all of our devices. Take the new Kindle Scribe we just announced. The note-taking experience is much more powerful with the new built-in AI-powered notebook, which enables you to quickly summarize pages of notes into concise bullets in a script font that can easily be shared. Speaking of Kindle products, we just launched a completely new Kindle lineup, the first time we've done a portfolio refresh of this size. Apart from the Scribe, it includes the first-ever color Kindle, the fastest Kindle Paperwhite ever and a new pocket-sized Kindle. The early sales for these devices have significantly outperformed our expectations, and Kindle is having an excellent year with customers reading more than ever. We now have over 20 billion average monthly pages read on Kindle devices worldwide. There are so many things we're energized by right now, but we'll quickly mention one more, the progress we're making in improving customers' pharmacy experience. Brick-and-mortar pharmacies account for just over 90% of prescriptions dispensed in the US that require customers to make trips to forlorn physical venues with much of the selection behind locked shelves, waiting lines for meds and only finding out about pricing at the point of purchase. The largest mail order pharmacies offer delivery in 5 to 10 business days. We think customers deserve better. Today, we can deliver to 95% of first-time Amazon Pharmacy customers in the US within two business days and to 20% of US Prime members within 24 hours. Next year, we plan to launch operations in 20 new cities, so nearly half the US will have the ability to have their medications delivered to their door within hours. We believe making it easier for customers to get their medications will improve medication adherence, which we know can directly improve health outcomes. Across Amazon, we have a lot coming in the next few months. We eagerly look forward to sharing these with customers, and a big thank you to my Amazon teammates around the world for all their hard work. And with that, I'll turn it over to Brian for a financial update.


Andy Jassy: Thanks, Dave. Today, we're reporting $187.8 billion in revenue, up 10% year over year. Given the way the dollar strengthened throughout the quarter, we had $700 million more foreign exchange headwind than we anticipated at guidance. Without that headwind, revenue would have been 11% year over year and exceeded the top end of our guidance. Operating income was $21.2 billion, up 61% year over year, and trailing twelve-month free cash flow adjusted for equipment finance leases was $36.2 billion, up $700 million year over year. We're pleased with the invention, customer experience improvements, and results delivered in 2024, and have a lot more planned in 2025. I'll start by talking about our stores business. We saw 10% year over year revenue growth in our North America segment, and 9% year over year in our international segment, excluding the impact from foreign exchange rates. Our continued focus on expanding selection, lowering prices, and improving convenience drove strong unit growth that even outpaced our revenue growth. We continue to add to our broad range giving customers choice across a variety of price points. We welcomed notable brands to our store throughout 2024, including Clinique, Estee Lauder, Aura Rings, and Armani Beauty. We continue to add to the hundreds of millions of products offered from our selling partners, who made up 61% of items that we sold in 2024, our highest annual mix of third-party seller units ever. We also launched Amazon Haul for US customers in Q4, which offers customers an engaging shopping experience that brings ultra-low priced products into one convenient destination. It's off to a very strong start. In the fourth quarter, consumers saved more than $15 billion with our low everyday prices and record-setting events during Prime Big Deal Days in October, Black Friday, and Cyber Monday around Thanksgiving. Additionally, Profitero's annual pricing study found that entering the holiday season, Amazon had the lowest online prices for the eighth year in a row, averaging 14% lower prices on average than other leading retailers in the US. Our speed of delivery continues to accelerate, and 2024 was another record-setting year for Prime members. We expanded the number of same-day delivery sites by more than 60% in 2024, which now serve more than 140 metro areas. Overall, we delivered over 9 billion units the same or next day around the world. Our relentless pursuit of better selection, price, and delivery speed is driving accelerated growth in Prime membership. For just $14.99 a month, Prime members get unlimited free shipping on 300 million items, off the same day or one day delivery, exclusive shopping events like Prime Day, access to a vast collection of premium programming and live sports on Prime Video, ad-free listening of 100 million songs and podcasts with Amazon Music, access to unlimited generic prescriptions for only $5 a month, unlimited grocery delivery on orders over $35 from Whole Foods Market and Amazon Fresh for $9.99 a month, a free Grubhub Plus membership with free unlimited delivery, and our latest benefit of a 10 cent per gallon fuel discount at BP, AMPM, and AMCO stations. When you think about this as a whole, and also compared to many other membership services that are comparably or more expensively priced and offer just one benefit like video, Prime is a screaming deal. And we have more coming for our Prime members in 2025. We also remain squarely focused on cost to serve in our fulfillment network, which has been a meaningful driver of our increased operating income. We talked about the regionalization of our US network. We've also recently rolled out our redesigned US inbound network. While still in its early stages, our inbound efforts have improved our placement of inventory so that even more items are close to end customers. Ahead of Black Friday in November, we'd improved the percentage of ordered units available in the ideal building by over 40% year over year. We've also spent considerable time optimizing the number of items sent to customers in the same package, which reduces packaging, is more convenient for customers, and less expensive for us to fulfill. And our per-unit transportation costs continue to decline as we build out and optimize our last-mile network. Overall, we've reduced our global cost to serve on a per-unit basis for the second year in a row. While at the same time increasing speed, improving safety, and adding selection. As we look to 2025 and beyond, we see opportunities to reduce costs again as we further refine inventory placement, grow our same-day delivery network, and accelerate robotics and automation throughout the network. In advertising, we remain pleased with the strong growth on a very large base, generating $17.3 billion of revenue in the quarter, and growing 18% year over year. That's a $69 billion annual revenue run rate, more than double what it was just four years ago at $29 billion. Sponsored products, the largest portion of ad revenue, are doing well, and we see a runway for even more growth. We also have a number of newer streaming offerings that are starting to become significant new revenue sources. On the streaming video side, we wrapped up our first year of Prime Video ads, and we're quite pleased with the early progress and head into this year with momentum. We made it easier to do full funnel advertising with us. Full funnel is from the top of the funnel with broad reach advertising that drives brand awareness to mid funnel where sponsored brands let companies specify certain keywords and audiences to attract people to their detail pages or brands to our Amazon to bottom of the funnel where sponsored products help advertisers surface relevant product ads to customers at the point of purchase. We also have differentiated audience features that leverage billions of signals from Amazon Marketing Cloud secure data clean rooms, providing advertisers the ability to analyze data, produce core marketing metrics, and understand how their marketing performs across various channels. With our new multi-touch attribution model, advertisers can understand how various ad types in their campaigns contribute to sales. Moving on to AWS, in Q4, AWS grew 19% year over year and now has a $115 billion annualized revenue run rate. AWS is a reasonably large business by most folks' standards. And though we expect growth will be lumpy over the next few years as enterprises adopt and technology advancements impact timing, it's hard to overstate how optimistic we are about what lies ahead for AWS' customers and business. I spent a fair bit of time thinking several years out. And while it may be hard for some to fathom a world where virtually every app is generative AI-infused, with inference being a core building block just like compute, storage, and database, and most companies having their own agents that accomplish various tasks interact with one another, this is the world we're thinking about all the time. And we continue to believe that this world will mostly be built on top of the cloud with the largest portion of it on AWS. To best help customers realize this future, you need powerful capabilities of all three layers of the stack. At the bottom layer, for those building models, you need compelling chips. Chips are the key ingredient in the compute that drives training and inference. Most AI compute has been driven by NVIDIA chips, and we obviously have a deep partnership with NVIDIA and will for as long as we can see into the future. However, there aren't that many generative AI applications of large scale yet, and when you get there, as we have with apps like Alexa and Rufus, cost can get steep quickly. Customers want better price performance, and it's why we built our own custom AI silicon. Tranium 2 just launched at our AWS reInvent conference in December, E2 instances with these chips are typically 30 to 40 percent more price per form than other current GPU-powered instances available. That's very compelling at scale. Several technically capable companies like Adobe, Databricks, Poolside, and Qualcomm have seen impressive results in early testing of Tranium 2. It's also why you're seeing Anthropic build its future frontier models on Tranium 2. We're collaborating with Anthropic to build project right near. A cluster of training and two ultra-servers containing hundreds of thousands of training m two chips. This cluster is going to be five times the number of Exo-ZLofts as the cluster that Anthropic used to train their current leading set of cloud models. We're already hard at work on Training 3, which we expect to preview late in 25, and defining Training 4 thereafter. Building outstanding performing chips that deliver leading price performance has become a core strength of AWS's, starting with our Nitro and Graviton chips in our core business, and now extending to Tranium and AI. It's something unique to AWS relative to other competing cloud providers. The other key component for model builders is services that make it easier to construct their models. I won't spend a lot of time on these comments on Amazon SageMaker AI, which has become the go-to service for AI model builders to manage their AI data, build models, experiment, and deploy these models. HyperPOD capability automatically splits training workloads across many AI accelerators, prevents interruptions by periodically saving checkpoints, and automatically repairing faulty instances from their last saved checkpoint and saving training time by up to 40 percent. It continues to be a differentiator with several new compelling capabilities at reinvent including the ability to manage costs at a cluster level, and prioritize which workloads should receive capacity when budgets are reached. It is increasingly being adopted by model builders. At the middle layer, for those wanting to leverage frontier models to build Jet AI apps, Amazon Bedrock is our fully managed service providing high performing foundation models with the most compelling features making it easy to build a high-quality generative AI application. We are iterating quickly on Bedrock announcing Luma AI, poolside, and over a hundred other popular emerging models to Bedrock and reinvent. We've just added DeepSeq's R1 models to Bedrock and SageMaker. Additionally, we delivered several compelling new Bedrock features to re-event, including prompt caching, intelligent prompt routing, and model distillation, all of which help customers achieve lower cost and latency in their inference. Like SageMaker AI, Bedrock is growing quickly and resonating strongly with customers. Related, we also launched Amazon's own family of frontier models in Bedrock called Nova. These models compare favorably in intelligence against the leading models in the world to offer lower latency, lower price, about 75 percent lower than other models in Bedrock, and are integrated with key Bedrock features like fine-tuning, model distillation, knowledge base as a rag, and Agentec capabilities. Thousands of AWS customers are already taking advantage of Amazon Nova models' capabilities and price performance, including Palantir, SAP Densu Fortinet Trellix, and Robinhood, and we've just gotten started. At the top layer of the stack, Amazon Q is our most capable generative AI-powered assistant for software development and to leverage your own data. You may remember that on the last call, I shared the very practical use case where Q transformation helps save Amazon Teams $260 million and 4500 developer years in migrating over 30,000 applications to new versions of the Java JDK. This is real value, and companies ask for more, which we obliged with our recent deliveries of Q transformation that enable moves from Windows dot net applications to Linux VMware to EC2, accelerates mainframe migrations. Early customer testing indicates the queue can turn was going to be a multi-year effort to do a mainframe migration into a multi-quarter effort, cutting by more than 50% the time to migrate mainframes. This is a big deal, and these transformations are good examples of practical AI. While AI continues to be a compelling new driver in the business, we haven't lost our focus on core modernization of companies' technology. We signed new AWS agreements with companies including Intuit, PayPal, Norwegian Cruise Line Holdings, Northrop Grumman, The Guardian Life Insurance Company of America, Reddit, Japan Airlines, Baker Hughes, the Hertz Corporation, Resin Chime Financial, Asana, and many others. Consistent customer feedback from our recent AWS reInvent was appreciation that we're still inventing rapidly in non-AI key infrastructure areas like storage, compute, database analytics. Our functionality leadership continues to expand and there were several key launches customers were buzz about, including Amazon Aurora D SQL, our new serverless distributed SQL database that enables applications with the highest availability strong consistency, post-test compatibility, It's four times faster reason rights compared to other pop distributed SQL databases, Amazon S3 tables, which makes S3 the first cloud object store with fully managed support for Apache Iceberg for faster analytics, Amazon S3 metadata, Which automatically generates queryable metadata simplifying data discovery, business analytics, and real time inference to help customers unlock the value of their data in S3, and the next generation of Amazon SageMaker which brings together all the data analytics services and AI services in interface to do analytics and AI more easily at scale. As 2024 comes to an end, I want to thank our teammates and partners for their meaningful impact throughout the year. It was a very successful year across almost any dimension you pick. We're far from done, and look forward to delivering for customers in 2025. With that, I'll turn it over to Brian for a financial update.


Brian Olsavsky: Thank you, Andy. As Andy mentioned, we saw worldwide revenue of $134.4 billion, an increase of 11% year-over-year and above the top end of our guidance range. We are encouraged by the strength in our reported revenue, which is another proof point that our focus on price, selection and convenience continues to resonate with customers. We continue to see healthy demand across everyday essentials and in categories like beauty and health and personal care and have seen a positive customer response to improvements in personalization and enhancements to our website and mobile app. During the quarter, we also saw improvements in macroeconomic indicators across our North America and international segments, but continue to see customers trading down and seeking value in their purchases. Delivery speed has been a key area of focus over the last several quarters, and we reached record levels during Q2. Prime members love the faster ship speeds and are shopping more often. Advertising revenue remained strong, up 22% year-over-year. Our performance-based advertising offerings continue to be the largest contributor to our growth. Our teams worked to increase the relevancy of the ads we show to our customers by leveraging machine learning and improve our ability to measure the return on advertising spend for brands. Third-party unit mix increased to 60% during the quarter, the highest level we've ever seen, and we're continuing to see good growth in the number of sellers and the unit sold per seller. We're making steady progress on improving our worldwide stores profitability. Since North America segment operating margins bottomed out in Q1 of 2022, we have seen 5 consecutive quarters of improvement, with second quarter operating margin of 3.9%. This is an improvement of 620 basis points over these past 5 quarters. One of the largest drivers of this operating income improvement in the stores business has been reducing our cost to serve, with shipping costs and fulfillment costs continuing to grow at a slower pace than our unit growth. Most recently, regionalization is an important contributor. Faster delivery speed from better network connectivity and better inventory placement means less miles traveled and fewer touches, resulting in less cost. And while we are pleased with the progress we have made, we see more opportunity to drive improved cost efficiencies going forward. Moving to the international segment. Since our operating margin loss bottomed out in Q3 of last year, we have seen 3 consecutive quarters of improvement, with a second quarter margin loss of negative 3%. This is an improvement of 590 basis points over the last 3 quarters. This segment also includes our emerging countries. It is important to remember how early we are in some of these marketplaces. We've launched more than 10 countries in the past 6 years and are always evaluating our customer experience as well as our path to profitability, and we like the path we're on. As a reminder, it took us 9 years to reach profitability in the United States. In addition, across our North America and international results, inflation headwinds also continue to ease, most notably in fuel prices, linehaul rates, ocean and rail rates. Moving to AWS. Year-over-year revenue growth was 12%, with growth rates stabilizing during Q2. We are encouraged by the strength of our customer pipeline and believe having a large diverse customer base that is mostly cost optimized sets us up well for future growth. On a trailing 12-month basis, free cash flow was positive and improved for the fourth sequential quarter. Our financial focus remains on driving long-term sustainable free cash flows. The largest driver of the recent improvement in free cash flow is our increased operating income, most notably in the North America and international segments where, as I said, we've made meaningful improvement in our fulfillment network productivity and operating leverage and benefited from moderating inflationary pressures. We've also seen improvements in our working capital contributions to free cash flow. Over the past couple of years, working capital hasn't been as efficient as we've held higher weeks of cover of inventory in the face of supply chain disruptions. Most recently, as these disruptions continue to ease, we are improving our inventory efficiency, resulting in improvements in our working capital. We will remain focused on continued free cash flow improvement moving forward. Next, let's turn to our capital investments. We define our capital investments as a combination of capital expenditures plus equipment finance leases. These investments were $54 billion for the trailing 12-month period ended June 30, down from $61 billion in the comparable prior year period. Looking ahead to the full year 2023, we expect capital investments to be slightly more than $50 billion compared to $59 billion in 2022. We expect fulfillment and transportation CapEx to be down year-over-year, partially offset by increased infrastructure CapEx to support growth of our AWS business, including additional investments related to generative AI and large language model efforts. With that, let's move on to your questions.


Brian Olsavsky: Thanks, Andy. Overall, we saw a strong performance in the third quarter. Worldwide revenue was $143.1 billion, representing an increase of 11% year-over-year, excluding the impact of foreign exchange and approximately $100 million above the top end of our guidance range. We saw our highest quarterly worldwide operating income ever which was $11.2 billion for the quarter, an increase of $8.7 billion year-over-year from $2.7 billion above the high end of our guidance range. North America revenue was $87.9 billion, an increase of 11% year-over-year. And international revenue was $32.1 billion, an increase of 11% year-over-year, excluding foreign exchange. During the quarter, we held our biggest Prime Day event ever with prime members purchasing more than 375 million items worldwide and saving more than $2.5 billion on millions of deals across the Amazon store. Outside of Prime Day, we continue to see strong demand across everyday essentials, including categories like beauty and health and personal care. From a customer behavior standpoint, we still see customers remaining cautious about price, trading down where they can and seeking out deals, coupled with lower spending on discretionary items. Building on the momentum from last quarter, we set another record for delivery speed. For the year-to-date period through the third quarter, we have delivered at the fastest speeds ever in the United States. These improvements in delivery speeds have been a key driver of growth and are resulting in increased purchase frequency by our Prime members. Third-party sellers grew at 18% year-over-year, excluding foreign exchange, primarily driven by selection expansion and growing adoption of our optional services for sellers, including Fulfillment by Amazon and paid account management and more. During the quarter, we hosted Amazon Accelerate, our annual seller conference, where we launched a number of new innovations and product developments for our sellers, including Supply Chain by Amazon. We also continue to see durable growth in advertising which grew 25% year-over-year, excluding foreign exchange, primarily driven by sponsored products as we lean into machine learning to improve the relevancy of the ads we show our customers and enhance our measurement capabilities on behalf of advertisers. We have seen strong improvement in our profitability. North America operating income was $4.3 billion, an increase of $4.7 billion year-over-year, resulting in an operating margin of 4.9%, up 100 basis points quarter-over-quarter. Since North America operating margins bottomed out in Q1 of 2022, we have now seen 6 consecutive quarters of improvement, resulting in a cumulative improvement of over 700 basis points over these past 6 quarters. The third quarter marked the second full quarter of regionalization within the U.S. and we're pleased with the early results. Regionalization has allowed us to simplify the network by reducing the number of line-haul lanes, increasing volume within existing line-haul lanes and adding more direct fulfillment center to delivery station connections. We have also been focused on optimizing inventory placement in a new regionalized network which when coupled with the simplification mentioned earlier, is helping contribute to an overall reduction in cost to serve. Additionally, in the quarter, we saw benefits from lower inflation, primarily within line haul, ocean and rail shipping rates which were partially offset by higher fuel prices. While we are encouraged by the improvements in operating profit, we still see a lot of opportunity in front of us. In international, we were closer to breakeven during the quarter with an operating loss of $95 million. This was an improvement of $2.4 billion year-over-year. This improvement was primarily driven by lowering our cost to serve through higher productivity, decreased inflationary pressures and improvements in leverage across our established and emerging international countries as we continue to focus on customer inputs and improve efficiencies within our operations. Moving to AWS; revenues were $23.1 billion, an increase of 12% year-over-year. On a quarter-over-quarter basis, we added more than $900 million of revenue in AWS as customers are continuing to shift their focus towards driving innovation and bringing new workloads to the cloud. Similar to what we shared last quarter, while optimization still remain a headwind, we've seen the rate of new cost optimization slowdown in AWS and we are encouraged by the strength of our customer pipeline. Customers are excited about our approach to generative AI, with several new announcements made during the quarter, including a strategic collaboration with Anthropic, opening Amazon Bedrock up to general availability, adding Meta's Llama 2 model to Bedrock in the near future and new customization capabilities of CodeWhisperer. AWS remains a clear cloud infrastructure leader with a significant leadership position in the number of customers, the size of our partner ecosystem, our breadth of functionality and the strongest operational performance in the industry. When we look at the fundamentals of the business, we believe we are in good position to drive future growth as the rates of cost optimization slow down. AWS operating income was $7 billion, an increase of $1.6 billion year-over-year. Our operating margin for the quarter was 30.3%. This is an improvement of approximately 600 basis points quarter-over-quarter, primarily driven by increased leverage on our head count costs. Shifting to free cash flow. On a trailing 12-month basis, free cash flow adjusted for finance leases was $20.2 billion, an improvement of $41.7 billion year-over-year. The largest driver of the improvement in free cash flow is our increased operating income which we're seeing across all 3 of our segments. Key drivers of this improvement include reductions in our cost to serve, continued advertising growth and improved leverage on our fixed costs. We are also seeing improvements in working capital, notably with our inventory efficiency as we improve our inventory placement. Now, let's turn to our capital investments. We define our capital investments as a combination of CapEx plus equipment finance leases. These investments were $50 billion for the trailing 12-month period ended September 30, down from $60 billion in the comparable prior year period. For the full year 2023, we expect capital investments to be approximately $50 billion compared to $59 billion in 2022. We expect fulfillment and transportation CapEx to be down year-over-year, partially offset by increased infrastructure CapEx to support growth of our AWS business, including additional investments related to generative AI and large language model efforts. As we head into the fourth quarter, we are ready to make this a great holiday season for our customers. Looking at our operations network, our inventory is the best position it's ever been heading into the holiday season, enabling us to serve customers with fast delivery speeds from their local regions. We continue to believe putting customers first is the only reliable way to create lasting value for our shareholders. With that, let's move on to questions.


Brian Olsavsky: Thanks, Andy. Overall, we saw strong performance in the fourth quarter. Worldwide revenue was $170 billion, representing an increase of 13% year-over-year, excluding the impact of foreign exchange and approximately $3 billion above the top end of our guidance range. Saw our highest quarterly worldwide operating income ever, which was $13.2 billion for the quarter, an increase of $10.5 billion year-over-year and $2.2 billion above the high end of our guidance range. For the full year 2023, we had a meaningful improvement across our financial results. Revenue was $574.8 billion, an increase of 12% year-over-year, excluding the impact of foreign exchange. Operating income tripled year-over-year to $36.9 billion. Trailing 12-month free cash flow adjusted for equipment finance leases was $35.5 billion, up $48.3 billion versus last year. These financial outputs are a result of a lot of improvements in our key input metrics such as stores' cost to serve, which decreased year-over-year for the first time since 2018 and our ability to deliver to customers at our fastest speeds ever. I want to thank our customers, our partners and our teammates around the world for a very strong 2023 performance. Focusing on the fourth quarter, North America revenue was $105.5 billion, an increase of 13% year-over-year and an acceleration of 200 basis points compared to Q3. International revenue was $40.2 billion, an increase of 13% year-over-year, excluding the impact of foreign exchange, also an acceleration of 200 basis points compared to Q3. During the quarter, we remained focused on the inputs that matter most to our customers, price, selection and convenience. Our shopping events throughout the quarter included Prime Big Deal Days in October and our extended Black Friday and Cyber Monday shopping event helped to attract new Prime members and deliver billions in savings for customers. We made meaningful progress on delivery speeds in the United States and globally, which helped strong sales throughout the quarter, including notable strength in the last-minute gifting where our ability to provide fast shipping helped our Prime members ensure that they got their gifts before the holidays. These improvements in delivery speed have led to increased purchase frequency by our Prime members across all of our major geographies. It also strengthened demand for our everyday essentials. Categories like beauty and health and personal care, where speed is even more important to customers. Third-party sellers were a big part of our success over the holidays with worldwide third-party seller services revenue growing at 19% year-over-year, excluding the impact of foreign exchange. And worldwide third-party seller unit mix was 61%, its highest level ever. We also saw strong performance in worldwide advertising, which grew 26% year-over-year, excluding the impact of foreign exchange. The strength in advertising was primarily driven by sponsored products as our teams worked hard to increase the relevancy of the ads we show customers by leveraging machine learning. Advertising only works if the ads are helpful to customers and there's a lot of value in tailoring sponsored products, so they are relevant to what a customer is actually searching for. We're also continually focused on improving our measurement capabilities, which allow brands to see the payback of their advertising spend. Shifting to profitability. North America segment operating income was $6.5 billion, an increase of $6.7 billion year-over-year, resulting in an operating margin of 6.1%, up 120 basis points quarter-over-quarter. Since North America operating margins were at their recent low levels in Q1 of 2022, we have now seen seven consecutive quarters of improvement resulting in a cumulative improvement of 800 basis points over these past seven quarters. In addition to the strong top line growth, which helped to drive improved leverage throughout our businesses, we continue to make progress on reducing our cost to serve. The fourth quarter is our busiest time of year, supported by an increasingly large and integrated operations network. Overall, our teams executed extremely well, yielding strong efficiency gains with minimal disruptions. We were pleased with the performance of our regionalized network during the holiday period, where we saw benefits from improved inventory placement helping drive faster speeds and also lowering costs. We also continue to see benefits from lower transportation rates, which include linehaul, ocean and rail and from a more stable labor market, resulting in improved staffing levels. In our International segment, we had an operating loss of $419 million, an improvement of $1.8 billion year-over-year. This improvement was primarily driven by lowering our cost to serve through increased units per box, lower transportation rates and leverage across our fixed costs as we continue to focus on customer inputs and improve efficiencies within our operations. The International segment represents more than 20 countries of varying degrees of growth and our largest established countries like the U.K., Germany and Japan, relatively strong revenue growth contributed to the year-over-year improvement in profitability. Additionally, we saw good progress in our emerging countries as they continued to expand their customer offerings, while seeking to invest wisely. Moving to AWS. Revenues were $24.2 billion, an increase of 13% year-over-year. On a quarter-over-quarter basis, we added more than $1.1 billion of revenue in AWS as customers are continuing to shift their focus towards driving innovation and bringing new workloads to the cloud. Similar to what we shared last quarter, we continue to see the diminishing impact of cost optimizations. And as these optimization slow down, we're seeing more companies turning their attention to newer initiatives and reaccelerating existing migrations. Customers are also excited about our approach to generative AI. Still relatively early days, but the revenues are accelerating rapidly across all 3 layers and our approach to democratizing AI is resonating well with our customers. We have seen significant interest from our customers wanting to run generative AI applications and build large language models and foundation models, all with the privacy, reliability and security they have grown accustomed to with AWS. AWS' operating income was $7.2 billion, an increase of $2 billion year-over-year. Our operating margin for the quarter was 29.6%, up more than 500 basis points year-over-year and effectively flat on a quarter-over-quarter basis. This margin improvement reflects our headcount reductions from earlier in the year and a slowdown in the pace of hiring. Shifting to free cash flow. On a trailing 12-month basis, free cash flow adjusted for finance leases was $35.5 billion, an improvement of $48.3 billion year-over-year. The largest driver of the improvement in free cash flow is our increased operating income, which we are seeing across all three of our segments. We're also seeing improvements in working capital, notably in inventory efficiency driven by our regionalization efforts. Next, let's turn to capital investments. We define our capital investments as a combination of CapEx plus equipment finance leases. In 2023, full year CapEx was $48.4 billion, which was down $10.2 billion year-over-year, primarily driven by lower spend on fulfillment and transportation. As we look forward to 2024, we anticipate CapEx to increase year-over-year, primarily driven by increased infrastructure CapEx, support growth of our AWS business, including additional investments in generative AI and large language models. One thing I'd like to highlight in our first quarter guidance is that we recently completed a useful life study for our servers and we are increasing the useful life from 5 years to 6 years beginning in January 2024. We will have this anticipated benefit to our operating income of approximately $900 million in Q1, which is included in our operating income guidance. As we turn the calendar to 2024, we are excited to continue upon the great work the teams have been able to deliver in 2023. We remain focused on streamlining and prioritizing projects in an effective way that reduces costs and also allows us to continue innovating and inventing for customers. With that, let's move on to questions.


Brian Olsavsky: Thanks, Andy. Starting with our top line financial results. Worldwide revenue was $143.3 billion, representing a 13% increase year-over-year, excluding the impact of foreign exchange and near the top end of our guidance range. I'd like to highlight a couple of points to help you interpret our growth rates. First, we saw an impact from leap year in Q1, which added approximately 120 basis points to the year-over-year quarterly revenue growth rate. Second, while I typically talk about growth rates, excluding the impact of year-over-year changes in foreign exchange, we did see an unfavorable impact from global currencies weakening against the U.S. dollar, more than we had planned in Q1. This led to a $700 million or 50 basis point headwind to revenue relative to what we guided. Excluding this FX headwind, we would have exceeded the top end of our guidance range. Worldwide operating income was $15.3 billion, which was our highest quarterly income ever, and it was $3.3 billion above the high end of our guidance range. This was driven by strong operational performance across all 3 reportable segments and better-than-expected operating leverage, including lower cost to serve. The impact on operating income from our Q1 FX rate headwind was negligible. I'll speak more to our profitability trends in a moment. In the North America segment, first quarter revenue was $86.3 billion, an increase of 12% year-over-year. In the international segment, revenue was $31.9 billion, an increase of 11% year-over-year, excluding the impact of foreign exchange.


Brian Olsavsky : Thanks, Andy. Let's start with our top line financial results. Worldwide revenue was $148 billion, an 11% increase year-over-year, excluding the impact of foreign exchange. This equates to a $1 billion headwind from foreign exchange in the quarter, which is about $300 million higher than we'd anticipated in our Q2 guidance range. Worldwide operating income nearly doubled year-over-year to $14.7 billion, which was $700 million above the high end of our guidance range. Across all of our segments, we remain focused on managing costs in a way that allows us to continue innovating and investing in areas that we think could move the needle for our customers. Starting with the North American international segments, customers continue to respond positively to our focus on low prices, broad selection, and fast shipping offers. We delivered at our fastest speeds ever so far this year, which helps drive strength in areas like our everyday essentials. These include items like non-perishable foods, as well as health, beauty, and personal care items. And Prime members continue to increase their shopping frequency while growing their spend on Amazon. Overall unit sales grew 11% year-over-year, which is consistent with our growth rates in Q1 after you adjust for the approximately 100 basis point impact of leap year. North America segment revenue was $90 billion, an increase of 9% year-over-year. And international segment revenue was $31.7 billion, an increase of 10% year-over-year, excluding the impact of foreign exchange. North America segment operating income was $5.1 billion, an increase of $1.9 billion year-over-year. Operating margin was 5.6%, up 170 basis points year-over-year, and down 20 basis points quarter over quarter. If we look at profitability of the core North America stores business, we actually improved our margin again quarter-over-quarter in Q2. The overall North America segment operating margin decreased slightly due to increased Q2 spend in some of our investment areas, including Kuiper, where we're starting to manufacture satellites we'll launch into space in Q4. We saw improvements in our cost to serve, driven by our efforts to place inventory more regionally, closer to where our customers are. This resulted in more consolidated shipments, with higher units per box shipped. We also saw packages traveling shorter distances to customers, and this also led to better on-road productivity in our transportation network. Our international segment was profitable again in Q2, with operating income of $300 million, an improvement of $1.2 billion year-over-year. Operating margin was 0.9%, up 390 basis points year over year. This increase is primarily driven by our established countries, as we improve our cost structure with better inventory placement and more consolidated shipments. Additionally, our emerging countries continue to expand their customer offerings, leverage their cost structure, and invest in expanding prime benefits. We are pleased with the overall progress of these countries as they make strides on their respective paths to profitability. Advertising remains an important contributor to profitability in the North America and international segments, and we saw strong growth on an increasing larger revenue base this quarter. We continue to see opportunities that further expand our offering in areas that are driving growth today, like sponsored products, as well as newer areas, like Prime Video ads. Moving next to our AWS segment, revenue is $26.3 billion, an increase of 18.8% year-over-year, excluding the impact of foreign exchange. AWS now has an annualized revenue run rate of more than $105 billion. During the second quarter, we saw continued growth across both generative AI and non-generative AI workloads. We saw companies turn their attention to newer initiatives, bring more workloads to the cloud, restart or accelerate existing migrations from on-premises to the cloud, and tap into the power of generative AI. AWS operating income was $9.3 billion, an increase of $4 billion year-over-year. It's driven by our continued focus on cost control, including a measured pace of hiring. Additionally, AWS operating margin includes an approximately 200 basis point favorable impact from the change in the estimated useful life of our servers that we instituted in Q1. As we've long said, we expect AWS operating margins to fluctuate over time, driven in part by the level of investments we're making at any point in time. We remain focused on driving efficiencies across the business, which enables us to invest to support the strong growth we're seeing in AWS, including generative AI. Now let's turn our attention to capital investments. As a reminder, we define these as a combination of CapEx plus equipment finance leases. For the first half of the year, CapEx was $30.5 billion. Looking ahead to the rest of 2024, we expect capital investments to be higher in the second half of the year. The majority of the spend will be to support the growing need for AWS infrastructure as we continue to see strong demand in both generative AI and our non-generative AI workloads. For the third quarter, specifically, I'd highlight a few seasonal factors to keep in mind. First, we hosted another successful Prime Day in mid-July. It was our 10th Prime Day and was our largest ever. Prime members globally saved billions of dollars on deals across every product category. From a profitability perspective, we've historically seen a headwind to operating margin in Q3, driven by Prime Day deals, as well as the marketing spend surrounding the event. Additionally, in Q3, we also begin to ramp up our capacity to handle Q4 holiday volumes in our fulfillment network. And lastly, we expect an increase in digital content cost quarter-over-quarter from the return of our NFL Thursday Night Football. We remain heads down, focused on driving a better customer experience. We believe putting customers first is the only reliable way to create lasting value for our shareholders. With that, let's move on to your questions.


Brian Olsavsky: Thanks, Andy. Let's start with our top line financial results. Worldwide revenue was $158.9 billion, an 11% increase year-over-year, excluding a 20 basis point unfavorable impact of foreign exchange. As a reminder, our Q3 guidance had anticipated a larger unfavorable impact of approximately 90 basis points. Worldwide operating income increased 56% year-over-year to $17.4 billion, our highest quarterly operating income ever and was $2.4 billion above the high end of our guidance range. We remain focused on streamlining and managing costs in a way that allows us to continue inventing for customers in a cost-effective way. In the third quarter, North America segment revenue was $95.5 billion, an increase of 9% year-over-year. International segment revenue was $35.9 billion, an increase of 12% year-over-year. Worldwide paid units accelerated to 12% growth year-over-year as our customers continue to come to Amazon for low prices, broad selection and convenient fast delivery. Prime remains a core contributor to this growth. Year-over-year paid membership growth accelerated in Q3 from both the US and globally, helped by our tenth annual Prime Day event in mid-July. Customers are enjoying even faster delivery speeds, which also helps drive strong growth in items like everyday essentials. This includes items like health, beauty, and personal care as well as nonperishable grocery. Though all these items often have a lower average selling price, the strength in everyday essential's revenue is a positive indicator that customers are turning to us for more of their daily needs. We see that when customers purchase these types of items from us, they build bigger baskets, shop more frequently and spend more on Amazon. We remain focused on keeping prices sharp and offering broad selection that gives customers options when making purchase decisions. Shifting to profitability. Our North America and international segments each delivered their seventh consecutive quarter of year-over-year operating margin improvement. North America segment operating income was $5.7 billion, an increase of $1.4 billion year-over-year. North America operating margin was 5.9%, up 100 basis points year-over-year. In the third quarter, we continue to make progress in improving our fulfillment network cost structure, driven in part by improved inventory placement. This helped us drive better productivity in our transportation network and shipping efficiency from higher units per box. In the international segment, operating income was $1.3 billion, an improvement of $1.4 billion year-over-year. International operating margin was 3.6%, up 390 basis points year-over-year. So far this year, we've generated operating profit in each of the three quarters for the international segment and totals $2.5 billion year-to-date. We're seeing strength in our established countries like the UK and Germany as we continue to drive efficiencies to improve on-road productivity in our transportation network and better execution in our fulfillment centers. Our emerging countries are growing revenue at a healthy rate also, and they are leveraging their cost structures on investing strategically in Prime benefits. We have confidence that our focus on the inputs, coupled with the strength of our global teams, will continue to drive improvement over time. Advertising remains an important contributor to profitability in the North America and international segments. This quarter, we saw strong growth on an increasing large base of advertising revenue. We see many opportunities to further expand our ads offering in areas that are driving growth today like Sponsored Products as well as more recent growth areas like Prime Video ads. Moving next to our AWS segment. Revenue was $27.5 billion, an increase of 19.1% year-over-year, excluding the impact of foreign exchange. AWS now has an annualized revenue run rate of $110 billion. The business continues to grow, mostly opportunity to expand our core cloud offering and our AI services. Customers increasingly recognize that to get the true benefit of Generative AI, they also need to move to the cloud. AWS operating income was $10.4 billion, an increase of $3.5 billion year-over-year as a result of our continued focus on cost control, including a measured pace of hiring, a focus on driving efficiencies in our infrastructure, and reducing costs across the business. Additionally, we increased the estimated useful life of our servers starting in 2024, which contributed approximately 200 basis points to the AWS margin increase year-over-year in Q3. As we said in the past, we expect the AWS operating margins to fluctuate, driven in part by the level of investments we're making at any point in time. Now turning to our capital investments. As a reminder, we define these as a combination of cash CapEx plus equipment finance leases. Year-to-date capital investments were $51.9 billion. We expect to spend approximately $75 billion in CapEx in 2024. The majority of the spend is to support the growing need for technology infrastructure. This primarily relates to AWS as we invest to support demand for our AI services while also including technology infrastructure to support our North America and international segments. Additionally, we're continuing to invest in our fulfillment and transportation network to support the growth of the business, improve delivery speeds and lower our cost to serve. This includes investments in same-day delivery facilities, in our inbound network and as well in robotics and automation. We're encouraged by the start of the holiday season, which kicked off in October with a strong Prime Big Deal Days. We are ready to serve customers throughout the season, and I want to thank our teams across Amazon for delivering two very large Prime member events in the past four months and for getting us ready to delight customers during this holiday season. With that, let's move on to your questions.


Brian Olsavsky: Thanks, Andy. Starting with our top line financial results. Worldwide revenue was $187.8 billion, an 11% increase year over year excluding the impact of foreign exchange. This equates to an approximate $900 million headwind from FX in the Quarter, which is about $700 million higher than what we'd anticipated in our Q4 guidance range. Excluding that additional FX headwind, we would have exceeded the top end of our revenue guidance range. Worldwide operating income was $21.2 billion, our largest operating income quarter ever, and was $1.2 billion above the high end of our guidance range. Across all segments, we continue to innovate for customers while operating more efficiently at the same time. In the North America segment, fourth quarter revenue was $115.6 billion, an increase of 10% year over year. International segment revenue was $43.4 billion, an increase of 9% year over year excluding the impact of foreign exchange. Worldwide paid units grew 11% year over year, as our focus on low prices broad selection, and fast shipping continues to resonate with customers. Shifting to profitability, North America segment operating income was $9.3 billion, an increase of $2.8 billion year over year. Operating margin was 8%, up 190 basis points year over year. In the international segment, operating income was $1.3 billion, an improvement of $1.7 billion year over year, operating margin was 3%, up 400 basis points year over year. This marks the eighth consecutive quarter where we've seen year over year margin improvement in both the North Two thousand twenty-four also marks the second year in a row where we've lowered our global cost to serve on a per unit basis. In the fourth quarter, we saw strong productivity in our transportation network, from improved inventory placement, higher units per package, and reduced travel distances. We also saw improved productivity in our fulfillment centers. Overall, our teams executed extremely well throughout the quarter, and particularly during our peak seasons. I want to thank them for all they do to deliver for our customers. Looking ahead, we have several opportunities to keep lowering our costs through even better inventory placement, which also allows us to deliver items to customers faster. In the US, we're tuning our inbound network and continuing to expand our same day delivery network. Globally, we're adding automation and robotics throughout our network. While these efforts will take time to implement, and progress may not be linear, We have a good plan to continue to drive improvements in our cost structure. Advertising remains an important contributor to profitability in the North America and international segments. This quarter, we saw strong advertising revenue growth on an increasingly large base. We will also continue to invest in experiences that have potential to be important to customers in Amazon long term. In areas like Alexa, health care, and grocery, as well as satellites in the coming months. As a reminder, we currently expense the majority of the cost associated with the development of our satellite network. We will capitalize certain costs once the service achieves commercial viability, including sales to customers. Moving next to our AWS segment, revenue was $28.8 billion, an increase of 19% year over year. AWS now has an annualized revenue run rate of $115 billion. During the fourth quarter, we continue to see growth in both generative AI and non-generative AI offerings. As companies turn their attention to newer initiatives, bring more workloads to the cloud, restart or accelerate existing migrations from on-premise to the cloud, and tap into the power of generative AI. Customers recognize to get the full benefit of generative AI, they have to move to the cloud. AWS reported operating income of $10.6 billion, an increase of $3.5 billion year over year. This is the result of strong growth, innovation in our software and infrastructure to drive efficiencies, and continued focus on cost control across the business. As we've said in the past, we expect AWS operating margins to fluctuate over time, driven in part by the level of investments we're making. Additionally, we increased the estimated useful life of our servers starting in 2024, which contributed approximately 200 basis points to the AWS margin increase year over year in Q4. Now turning to our capital investments. As a reminder, we define these as a combination of cash CapEx plus equipment finance leases. Capital investments were $26.3 billion in the fourth quarter, and we think that run rate will be reasonably representative of our 2025 capital investment rate. Similar to 2024, the majority of the spend will be to support the growing need for technology infrastructure. This primarily relates to AWS, including support demand for our AI services, as well as tech infrastructure to support our North America and international segments. Additionally, we're continuing to invest in capacity for our fulfillment and transportation network to support future growth. We're also investing in same-day delivery facilities and our inbound network, as well as robotics and automation, to improve delivery speeds and to lower our cost to serve. These capital investments will support growth for many years to come. Turning to our revenue guidance for Q1, net sales are expected to be between $151 billion and $155.5 billion. I'd like to highlight two items impacting our Q1 revenue guidance. First, we estimate the year-over-year impact of changes in foreign exchange rates based on current rates, which we expect to be a headwind of approximately $2.1 billion in Q1 year over year, or 150 basis points. As a reminder, global currencies can fluctuate during the quarter, and just as we saw in Q4 with the strengthening of the dollar versus most other currencies. Second, a reminder that we are comping the impact of last year's leap year. The extra day contributed approximately $1.5 billion of additional net sales across our businesses in Q1 2024, or about 120 basis points to the year-over-year growth rate, which impacted all segments. Q1 operating income is expected to be between $14 billion and $18 billion. This guidance includes the estimated impact of certain updates to the useful life of our fixed assets. I'll provide a bit more detail in a moment, but on an aggregate basis, we estimate this will decrease full-year 2025 operating income by approximately $400 million for the assets on our balance sheet as of December 31, 2024. First, in Q4, we completed a useful life study for our servers and network equipment and observed an increased pace of technology development. Particularly in the area of artificial intelligence and machine learning. As a result, we're decreasing the useful life for a subset of our servers and networking equipment from six years to five years beginning in January 2025. We anticipate this will decrease full-year 2025 operating income by approximately $700 million. In addition, we also early-retired a subset of our servers and network equipment. We recorded a Q4 2024 expense of approximately $920 million from accelerated depreciation and related charges and expect this will also decrease full-year 2025 operating income by. Both of these server and network equipment use for life changes primarily impact our AWS segment. Lastly, we also completed a useful life study for certain types of heavy equipment used in our fulfillment centers. And are increasing the useful life from ten years to thirteen years beginning in January 2025, we anticipate this will increase full-year 2025 operating income by approximately $900 million. As we turn the page to 2025, we're energized by the great work our teams have delivered. We'll remain focused on driving even better customer experiences, and we believe putting customers first is the only reliable way to create lasting value for our shareholders. With that, let's move on to your questions.


Now I will turn the call over to Dave Calhoun. David Calhoun: Thanks, Matt. Good morning, everyone, and thank you for joining us. We had a solid first quarter, and we continue to make real progress, steady progress in our recovery. Challenges remain. There's more to do. But overall, we feel good about the operational and financial outlook shared last November, including cash flow and delivery ranges set for 2023 as well as for the 2025, 2026 time frame, where we can see $10 billion in annual free cash flow. Let's start with an update on our 737. Our team has been working hard over the last week. We've been progressing in our early inspection of affected airplanes. The issue's understood. It's isolated to two specific fittings, and we know what we have to do. The work will impact the timing of our deliveries over the next several months. However, we still expect to deliver 450 737 airplanes this year. Unfortunately, the timing of these delivery shortfalls will impact summer capacities for many of our customers, and we feel terrible about that. Deliveries and production will be lower near term, but we will recover over the coming months, and we plan to increase our rate to 38 per month later this year. As mentioned last week, we're also not changing the supplier master schedule to ensure that they can keep pace, and we're comfortable adding parts inventory. Stepping back, we appreciate that Spirit promptly notified us of this issue. They're an important partner. We're working closely on the recovery plan, and we are working in a very constructive way. We will continue to work transparently with the FAA as always. As well, we will work transparently with our customers to support their fleet planning and scheduling requirements. As we mentioned last week, there's no immediate safety of flight issue, and the fleet can continue to operate safely. We will work diligently through this process together. We will prioritize safety. We will prioritize quality and transparency every step of the way. Taking a wider view. I couldn't be more proud of the MAX team and the progress that we have made. We now have over 1,000 737 MAX airplanes flying in the fleet. And since our return to service, the fleet has safely flown more than 4 million flight hours with exceptional reliability. And with respect to China, our focus has been and is on supporting our customers and their return to service. All MAX operators have returned to flying airplanes in service, and 45 of their 95 airplanes are back in the sky. In addition, the CAAC released their 737 Aircraft Evaluation Report. It's an important step toward the delivery of aircraft that are currently in Boeing's possession. We will follow the lead of our customers. Moving to BCA. I'll start with orders. Demand remains very strong across all of our product lines. We booked 107 net airplane orders in the first quarter. And on top of this, we were proud to announce major customer commitments earlier this year: Air India, 190 737 MAX, 20 787s and 10 777Xs; and Riyadh Air, the newly established airline in Saudi Arabia; and Saudia, ordering up to 121 787 airplanes. On the subject of deliveries, with strong demand, we're working to meet our customer commitments. We delivered 130 commercial airplanes in the quarter, including a strong month in March with 64 deliveries. However, variation in monthly deliveries remains high, and we still have work to improve stability. Of course, that starts with the 737, as I mentioned earlier. On the subject of production, we are also steadily increasing rates across key programs to meet the robust demand. And we'll prioritize our stability and not push the system too fast. And yes, we will pause when we are notified of defects. On development, we're progressing across all of our key development programs. And certification time lines have not changed on the 737-7, -10 or the 777X. Now let me switch to BDS, Boeing Defense. In defense and space, we still have more work to do to improve our operating performance. But our portfolio is well positioned, and our products are performing well in the field. First quarter results were impacted by the added cost on the KC-46A Tanker program, driven by a supplier quality issue that we previously shared last month. The good news is we understand it, and we're progressing through that rework. On the operational side, the tanker is continuing to perform its mission well. Customers' decision on the KC-Y is a great opportunity for us, and it reflects the capabilities the tanker is delivering for the United States Air Force. On the demand side, we're continuing to see solid order activity. In the quarter, we booked key orders on the tanker, the Apache and E-7. In addition, we are accelerating the delivery of missiles and weapons in response to our customers' needs. We're also encouraged by the initial presidential budget request recently released. It's in line with our expectations. And our portfolio and capabilities are well positioned to support the needs of the nation and our allies, both in the short and the long term. Our defense business is well positioned, and we'll continue to improve operational performance to more normalized levels. In Boeing Global Services, another very strong quarter. Solid, steady performance has enabled both commercial and military customers to keep fleets flying through a very dynamic time. The services business has now fully returned to pre-pandemic levels. I'm very proud of the team and the progress that they have made. All things considered across the businesses, we remain on the right path. We'll work through most recent MAX issue transparently and in partnership with our customers and our suppliers. We're focused on the long term, and we'll continue to drive stability across the business and the supply chain. In our November guidance, we did not predict significant supply chain improvement until well into 2024. We remain in the same place today and share that same view. That said, we've seen improvement, and our line of sight is getting better every day. Demand is strong and our portfolio is well positioned. We have a robust pipeline of development programs, and we're innovating in new capabilities to prepare for the next generation of products. Lots of work to do, but we're on track to restore our operational and our financial strength. And we still feel good about the outlook that we've shared, both for this year and for our longer term. With that, I'll turn it over to Brian.