Equity-Based Compensation (Schedule Of Intrinsic Value Of Awards Exercised And Fair Value Of Awards Vested) (Details) - Stock Appreciation Rights (SARs) - USD ($) $ in Thousands	12 Months Ended
	Sep. 27, 2025	Sep. 28, 2024	Sep. 30, 2023
Share-based Compensation Arrangement by Share-based Payment Award
Intrinsic value of SARs exercised	$ 10,230	$ 13,413	$ 5,596
Total fair value of awards vested	$ 741	$ 1,511	$ 2,426