Well, I think when you look at our track record over 4 years and what we try to do is not take any one particular year because when you average them out, when we're talking about the out years here, we're talking about the average, right? And when you look at the average, they're not too different future versus prior history. So I think what passes a bit pull-off here. If you look at the success we've had over the last 4 years relative to EPS growth and you sort of fast forward, we continue to use our free cash flow. Obviously, we had interest expense a little higher last year than we anticipated which is why that number would single digit will delever through the year, as you know. So that has some improvements as well. But I think at the end of the day, we're in a very good place relative to those targets and I think this reflects it. So, there's obviously the macro is always a geopolitical situation. It's probably always one of those things you think about but that's why we said in the prepared remarks, that we've got some scenarios to continue to be agile and dynamic based on what the economic situation looks like it's the best way to say it. So Software and Healthcare is going to continue to compound at higher rates of growth and higher rates of margin expansion and that's going to continue to mix up the portfolio, particularly if you take a longer period of time, like in 2018. So I would say those are the dynamics. You've got to see continue to see those businesses continue to get better, like they will this year, like they've been doing and then continue to do the things that we've been doing relative to productivity and innovation that will continue to help us work through the various markets, secular drivers that we've attached ourselves to broaden the workflow. And I think the last thing I'd say Andrew, is the 5 deals that we did over the last 30 or 3 months or so, they all have an opportunity to continue to accelerate our compounding. They're all attached to good growth drivers. They're additive growth year and, from a margin perspective, from a bolt-on standpoint, they're all making their associated businesses better over time. And when you take a few years out, they're going to become a bigger part of that. So some of them are small. But if you take a 2-year or 3-year out period, you're in a, they'll be additive as well. So and then as I said, the M&A environment is still, looks like it continues to get better here and we're excited about that.