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Goodwill And Intangible Assets (Components Of Intangible Assets) (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Jan. 02, 2021 | Oct. 03, 2020
Finite-Lived Intangible Assets |  |
Weighted-Average Life (years) | 12 years |
Gross Carrying Amount | $ 324,435 | $ 285,786
Accumulated Amortization | $ (206,718) | (200,740)
Customer-Related |  |
Finite-Lived Intangible Assets |  |
Weighted-Average Life (years) | 11 years |
Gross Carrying Amount | $ 166,380 | 140,048
Accumulated Amortization | $ (106,303) | (103,733)
Technology-Related |  |
Finite-Lived Intangible Assets |  |
Weighted-Average Life (years) | 9 years |
Gross Carrying Amount | $ 84,568 | 77,060
Accumulated Amortization | $ (56,241) | (54,833)
Program-Related |  |
Finite-Lived Intangible Assets |  |
Weighted-Average Life (years) | 23 years |
Gross Carrying Amount | $ 40,444 | 38,963
Accumulated Amortization | $ (18,475) | (17,340)
Marketing-Related |  |
Finite-Lived Intangible Assets |  |
Weighted-Average Life (years) | 8 years |
Gross Carrying Amount | $ 28,490 | 25,581
Accumulated Amortization | $ (21,431) | (20,981)
Other Intangible Assets |  |
Finite-Lived Intangible Assets |  |
Weighted-Average Life (years) | 10 years |
Gross Carrying Amount | $ 4,553 | 4,134
Accumulated Amortization | $ (4,268) | $ (3,853)

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