LOSS CONTINGENCY (Details) - USD ($)			3 Months Ended				12 Months Ended
	Oct. 09, 2025	Mar. 27, 2025	Sep. 27, 2025	Jun. 28, 2025	Dec. 28, 2024	Jan. 01, 2022	Sep. 27, 2025	Sep. 28, 2024
Loss Contingencies [Line Items]
Loss Contingency Accrual			$ 39,000,000				$ 39,000,000	$ 39,000,000
Environmental Disclosure Required Under Item 103 SEC Regulation S-K			300,000				300,000
Sanmina Threshold for Environmental Loss Contingency Disclosure			1,000,000				1,000,000
San Jose, California
Loss Contingencies [Line Items]
Environmental Loss Contingency Payment for Penalty and Interest				$ 600,000
Maximum
Loss Contingencies [Line Items]
Environmental Disclosure Required Under Item 103 SEC Regulation S-K			1,000,000				$ 1,000,000
Collectibility of Receivable and Excess and Obsolete Inventory [Member] | Dialight
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value						$ 9,000,000
Loss Contingency, Name of Defendant							Dialight plc
Loss Contingency, Damages Awarded, Value			9,000,000
Litigation Settlement, Amount Awarded from Other Party		$ 12,000,000
Collectibility of Receivable and Excess and Obsolete Inventory [Member] | Dialight | Subsequent Event
Loss Contingencies [Line Items]
Litigation Settlement, Reduction in Amount Awarded From Other Party	$ 350,000
Performance Of Manufacturing Service Agreement [Member] | Dialight
Loss Contingencies [Line Items]
Loss Contingency, Name of Plaintiff							Dialight
Loss Contingency, Damages Awarded, Value			$ 1,000,000
Loss Contingency Damages Awarded Value including Interest		$ 2,000,000
Environmental Matter | Settled Litigation
Loss Contingencies [Line Items]
Litigation Settlement, Amount Awarded to Other Party					$ 3,000,000
Treble Damages, Civil Penalties and Interest Payable | Qui Tam Lawsuit
Loss Contingencies [Line Items]
Alleged Amount							$ 100,000,000