Debt and Cash on Hand -- $6 billion in total debt and $748 million in cash and cash equivalents at quarter end. In the quarter, we generated $793 million of cash flows from operating activities and $761 million of free cash flow. Conversely, Defense growth will accelerate and post high single-digit growth for the year. Any thoughts on kind of where margins could go in that Health business? And so it's no surprise that we're seeing the early indications of that flow through to our Defense business with a book-to-bill ratio greater than 2.