Pension and Other Post Retirement Benefit Plans - Schedule of Weighted Average Measurement of Assets and Liabilities (Details) - Pension Plan	Sep. 26, 2025	Sep. 27, 2024
Equity securities | U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	1.00%	1.00%
Equity securities | Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	14.00%	15.00%
Debt securities | U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	77.00%	79.00%
Debt securities | Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	57.00%	57.00%
Real estate investments | U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	0.00%	0.00%
Real estate investments | Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	5.00%	6.00%
Mutual funds | U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	18.00%	17.00%
Mutual funds | Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	11.00%	9.00%
Other | U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	4.00%	3.00%
Other | Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Defined benefit plan, plan assets, actual allocation, percentage	13.00%	13.00%