Share-Based Employee Compensation (Summary of Stock Option Activity) (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Oct. 01, 2023 USD ($) $ / shares shares
Shares
Options outstanding, beginning balance (in shares) | shares	32,450
Exercised (in shares) | shares	(3,500)
Options outstanding, ending balance (in shares) | shares	28,950
Options exercisable (in shares) | shares	28,950
Weighted- Average Exercise Price
Options outstanding, Weighted Average Exercise Price, Beginning balance (in usd per share) | $ / shares	$ 92.80
Options outstanding, Weighted Average Exercise Price, Exercised (in usd per share) | $ / shares	75.23
Options outstanding, Weighted Average Exercise Price, Ending balance (in usd per share) | $ / shares	94.92
Options exercisable, Weighted Average Exercise Price (in usd per share) | $ / shares	$ 94.92
Options outstanding, Weighted Average Remaining Contractual Term, years	1 year 1 month 9 days
Options exercisable, Weighted Average Remaining Contractual Term, years	1 year 1 month 9 days
Options outstanding, Aggregate Intrinsic Value | $	$ 0
Options exercisable, Aggregate Intrinsic Value | $	$ 0