Stockholders' Equity, Valuation Assumptions Used in Calculating Performance Awards (Details) - Performance shares	12 Months Ended
	Oct. 03, 2025	Sep. 27, 2024	Sep. 29, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility of common stock	38.76%	37.36%	45.71%
Average volatility of peer companies	30.70%	30.95%	40.74%
Average correlation coefficient of peer companies	0.52	0.54	0.65
Risk-free interest rate	4.14%	4.61%	4.51%
Dividend yield	3.51%	3.04%	2.80%