Brian D. Jellison - Roper Technologies, Inc.
Management
So, we look at those categories, right? So, the one advantage is when you have a network or sort of platform we have with Deltek and ConstructConnect, or MHA, you can make a small niche acquisition that doesn't have very much profitability, eliminate its cost structure, maintain the investment, get better channel access, and have it be a good deal. So you might find us doing bolt-ons that we would never do as a standalone, whereas, in the old product business, as you would have – perhaps we've done a standalone business here. So I think that profile could change a little bit. We've never really been tied down to a particular expansion in a category, right? I think where a lot of the M&A breaks down in the world is people who try to buy their distribution, or try to buy their competitor, and they're frankly driven by their product line nature of what it is they do, and they don't look outside the box for things that are attractive. We've looked at assets in the insurance industry, we've looked at assets in fintech, there's a lot of things that we've looked at, and we continue. We just want to do the best transaction possible. The wonderful thing about cash return as a metric is, instead of looking at an EVA approach, where as long as it's greater than the cost of capital, you could sub-optimize and do it, we're looking at things that are accretive to the cash-return profile, and it gets us a lot more discipline. The thing I think you'd see we wouldn't do is we're not interested in looking at an SAP or an Oracle type of small platform that applies ubiquitously across a broad series of categories. Basically, we want our software businesses to be providing a solution for a specific type of activity, usually a singular vertical.
Joe Ritchie - Goldman Sachs & Co. LLC: Yeah. That makes a lot of sense, Brian, and I do appreciate the color. I guess maybe going back to prior question and, Rob, just focusing on the cash this quarter was better than we expected as well, how are you guys thinking about the debt paydown for the rest of the year, specifically? And what kind of gross leverage are you guys targeting by the end of the year?