We don't have fixed-priced contracts for maintenance. Sometimes we'll have a fixed floor. A lot of what's been described here is, I'll say, a minimum payment. There's been an evolution of in-service support contracts. Twenty years ago, largely for time and materiel contracts, when we had a large workforce, we would break out the equipment, and we'd have well over 12,000 contracts. We'd send them out for time and materiel, which meant for companies that the solution to get more profit was to take more time or to do more materiel. We have evolved. We went through a concept. With regard to a lot of what you're reading about in this report, the in-service support contracting framework, we tried to turn a lot more over to the original equipment manufacturers. We have found that, given the size of our contracts relative to those of international allies, they don't always give us the power we want. So we have evolved yet again through the sustainment initiative to have a lot more of the flexibility that you describe.
A lot of the performance we're looking for, which we think has better value, involves not just how much we're paying for maintenance, but ensuring that we're not doing maintenance we don't need. We are incentivizing industry. I often ask people whether the maintenance we do on our cars is all the right maintenance, or whether, if we could go into a dealership and renegotiate and say we would pay them more for less maintenance, they would be prepared to do it. It's hard to do with a single car, but it's something that in a number of areas we feel we have the economies of scale to do. In our early pilots, we've seen some really good results here. The deputy talked about engines on which we've seen quite a significant return. The renegotiation of the C-130J, the Hercules, is talked about in the report. After the first five years, during which we built a degree of knowledge, as did our allies, we've now renegotiated that with a pretty significant reduction in price. But a lot of it, again, is the performance and saying to them, “If you reduce the amount of maintenance we have to do on these aircraft, we'll actually share the savings with you.” That's a lot of what we're after now, really changing the mindset of how we contract, but therefore, also, of our workforce in developing those contracts. There's a lot of complexity to it.