Yes, James. Look, as I said earlier, for the fourth quarter, we do expect TPS to see modest year-over-year growth in both revenues and margins versus the fourth quarter of 2018. As you see, we have a natural margin ramp in the fourth quarter and would expect that to continue. And look, as you look at next year, there are a few dynamics to think about that are building blocks for how the margin rate is going to play out. First, we do expect growth in service revenue, which, as you know, is accretive to our margins. We'll also see higher LNG equipment revenue, which really has 2 effects. It's accretive -- LNG margin is accretive, but with much larger equipment revenue versus services, it will lead to a bit of a mix challenge at that macro level. And we are in the early stages of executing on 2 LNG awards, and those will ramp next year, Arctic 2 and BG, which tend to have their lowest margin rates at the beginning of the projects and accrete over time as you execute. So that will also have a bit of an impact on margins as well. And then lastly, look, we're evaluating our overall technology-related spending next year as we're looking to find the optimal level, given the competitive dynamics in this space as well as where we're moving the portfolio over the course of the next few years. So look, I think if you add it all up, you'll find that the faster revenue grows, especially in equipment, it somewhat impacts the magnitude of the upside and the increase in margins. But look, I think the third quarter gives you a little bit of perspective in terms of the dynamics where we converted less equipment backlog into revenue, had higher service mix and as you know, had incredibly strong margins above 13%. So look, our overall goal in TPS is to continue to drive margins up in the mid- to high teens over the coming years as revenues normalize and our service revenues continue to grow, but the overall dynamics for TPS are positive for both revenue and margin accretion over the foreseeable future.