Well, Nick will give you some comment on the balance sheet. Let me just comment relative to the, let's say, business groups. First of all, there is a very robust pipeline of new products in each individual business groups. So I don't see, from that perspective, a difference in between them. But when I look upon it, we have some businesses here that is -- industrial is 33% of our portfolio, and very strong. And we are now adding, even, an acquisition into that moving forward. And I think that what I call a design or spec-in there is a very strong credible business. So I think it will be strong. I think, as I said earlier, safety and graphics, I talked about that for over a year now, that I believe that safety and graphics is the next breakout business group for us, as electronics and energy came earlier. The margin has expanded quite a bit there and I predicted that safety and graphics will follow, and maybe do even better due to the fact of the portfolio there. And I'm confident that that will happen. And you see our health care business. Health care business is usually the fastest growing, highest margin for us. And 80% of that portfolio is in the developed world, meaning only 20% in the developing, and that way a lot of growth for us is coming. And again, I would say, yes, when I look upon it and try to be objective, you see the performance of our consumer business. Again, with a very good growth I would say, and margin expansion and a very strong brand equity. So I would say for the future for what we're doing here, I'm optimistic. And it's been a lot of work on the portfolio side, get more efficiency and organization, try to reduce unnecessary barriers internally. And as we say here at 3M that the productivity is important and complexity is the biggest enemy of productivity. And the whole team is working on that big time. So I would not make a distinction in between there. We are in a good position everywhere.