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GOODWILL AND INTANGIBLE ASSETS (Goodwill by Reportable Segment) (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 28, 2024	Sep. 28, 2024
Goodwill [Roll Forward]
Beginning Balance	$ 89,748
Other	(1,337)
Ending Balance	88,411
Wedge Bonding Equipment
Goodwill [Roll Forward]
Beginning Balance	18,280
Other	0
Ending Balance	18,280
APS
Goodwill [Roll Forward]
Beginning Balance	26,268
Other	(198)
Ending Balance	26,070
All Others
Goodwill [Roll Forward]
Beginning Balance	45,200
Other	(1,139)
Ending Balance	$ 44,061
Goodwill, cumulative impairment		$ 45,000

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Amount, after accumulated impairment loss, of asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized.

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