Yes, that's a hard question to answer because we don't look at it from a formulaic standpoint. The first thing I want to reiterate, we are going to expand our margins, we are going to deliver our commitment to the shareholders. And where that is a firm commitment, Steve and I are rock solid on that. And as we look at investments, incremental investments, it's really about -- we look at these, we rack and stack them literally, and we look at what are those opportunities, what do we think the payback is going to be, is this going to create a true meaningful impact on the business or create a point of difference. And that's how we make those decisions and I would just say they're not all perfect. We haven't made a 100%, but we've done a pretty good job looking back. Again, I just point to the return on capital of 22% over the last year. That gives us confidence and you look at where we’re at on our overall growth trajectory, that gives us confidence that in general we're making pretty good decisions and we will continue to feed the fires that we think are burning, propelling these brands. I will give you a couple specific examples that's implied in our 2020 guidance around demand creation. For example, we brought $1.4 billion of growth in the Vans business over the last two years, and on top of that we are still grown within our long range growth plans. So consolidating all those new consumers into the franchise around innovation products like ComfyCush, we think that's a really good idea and this is a moment in time where we want to really consolidate that growth. Think about that three years stack just from a minute, I’m just going to back up. Think about the 3-year cumulative growth rate on that business, that's a pretty high bar and on top of that we continue to grow. So where we see opportunities, where we think we have a meaningful point of difference like ComfyCush, which is a brilliant innovation that the Vans team brought, we are going to invest in that. I’d give you another example, FutureLight as in the TNF business. We think this is a moment in time and taking advantage of this moment in time, we are going to invest around that because we think it's a game changer. We think it's disruptive in the industry. So where we see opportunities like that, we're going to take those advantages. Now I don't know if that same thing is going to be if we should do better this year, I don't know if they'll be that type of investment available or not. So I can't say per se what we would -- whether we would invest or not, it depends on the situation.