Yes, sure, Michael. Let me start with the GAAP margin. If we were to include the LIFO expense into our adjusted results, we would have deleveraged 30 basis points versus last year, which I think is what you're focused on. And just in terms of context, from a dollar standpoint, the LIFO benefit from an adjusted standpoint was $92 million this quarter versus last year when it was $39 million. So you have that increase of $53 million. But let me give you some context around this. It's really important that we frame LIFO into our broader gross margin plan. And what I mean by that is we've got a very comprehensive strategy to improve our gross margin rate over time. So the execution of our strategic pricing initiatives, we talked about a lot of that in our prepared remarks, the expansion of our own brand portfolio, optimizing supply chain. And these were all the contributors that drove our 166 basis points of adjusted gross profit. Now looking forward, as it relates to LIFO, we know the products, we know the categories, we know the SKUs that are driving these inflationary costs that are sitting on our balance sheet. And we're able to model how and when these costs come off the balance sheet, whether it's a FIFO basis or whether it's a LIFO basis. So, we've incorporated these inflationary costs and the related headwinds into our guide. And that includes these higher product cuts coming off the balance sheet. And it's important to note, Michael, that we're already seeing that today. This is not something that's looming, this is not something that's late '23, '24. We're experiencing in Q2. We're going to experience it in Q3, so forth and so on. So that's all very much contemplated in what we've done in the back half guide and then once we guide in February for 2023. Now as it relates to free cash flow, specific to the guide, it's really attributable to the top line guidance that we provided yesterday. It's important to keep in mind, in the first quarter, we had free cash outflow of $170 million. And we outlined all of the factors that went into that largely anticipated. If you look at our free cash flow discretely in the second quarter, significant improvement, we had free cash inflow of $267 million. And we do anticipate that the back half to be more in line with the second quarter, which gives us the basis for our revised guidance of $700 million. So we believe our receivables, we're going to be collecting on those. We believe our inventory is going to be coming down in the back half. And those factors along with the revised guidance is it's why we have minimum of $700 million of free cash flow.