Commitments And Contingencies (Narrative) (Details) $ in Thousands	12 Months Ended
	Sep. 27, 2025 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Charges related to customer dispute	$ 10,455
Contingently liable for standby letters of credit issued	15,055
Long-term Purchase Commitment
Purchase commitments outstanding	1,250,355
Property, Plant and Equipment
Long-term Purchase Commitment
Purchase commitments outstanding	$ 78,207