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Segments (Operating Profit By Segment And Reconciliation Of Segment Operating Profit To Earnings Before Income Taxes) (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 29, 2025 | Mar. 30, 2024 | Mar. 29, 2025 | Mar. 30, 2024
Segment Reporting Information |  |  |  |
Operating profit | $ 109,307 | $ 112,012 | $ 210,464 | $ 206,548
Deductions from operating profit: |  |  |  |
Interest expense | 19,548 | 18,003 | 36,550 | 34,697
Equity-based compensation expense | 3,695 | 3,047 | $ 8,020 | 7,212
Non-service pension expense |  |  | Other Nonoperating Income (Expense) |
Non-service pension expense | 1,939 | 3,191 | $ 3,885 | 6,378
Corporate and other expenses, net | 10,546 | 9,022 | 19,851 | 16,901
Earnings before income taxes | 73,579 | 78,749 | 142,158 | 141,360
Space And Defense |  |  |  |
Segment Reporting Information |  |  |  |
Operating profit | 32,781 | 42,243 | 61,320 | 67,540
Military Aircraft |  |  |  |
Segment Reporting Information |  |  |  |
Operating profit | 23,722 | 16,769 | 46,638 | 36,358
Commercial Aircraft |  |  |  |
Segment Reporting Information |  |  |  |
Operating profit | 25,591 | 24,845 | 49,795 | 45,471
Industrial |  |  |  |
Segment Reporting Information |  |  |  |
Operating profit | $ 27,213 | $ 28,155 | $ 52,711 | $ 57,179

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