Stockholders' Equity, Valuation Assumptions Used in Calculating Performance Awards (Details) - Performance shares	12 Months Ended
	Oct. 02, 2026	Oct. 03, 2025	Sep. 27, 2024
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Volatility of common stock	41.14%	38.76%	37.36%
Average volatility of peer companies	29.89%	30.70%	30.95%
Average correlation coefficient of peer companies	0.43	0.52	0.54
Risk-free interest rate	3.53%	4.14%	4.61%
Dividend yield	4.12%	3.51%	3.04%