XML 77 R67.htm IDEA: XBRL DOCUMENT
v3.22.2

COMMITMENTS, CONTINGENCIES AND CONCENTRATIONS - Narrative (Details) $ in Thousands | 9 Months Ended
--- | ---
Jul. 02, 2022 USD ($)
Other Commitments [Line Items] |
Period of warranty for manufacturing defects | 1 year
Unfunded Capital Commitment |
Other Commitments [Line Items] |
Other Commitment | $ 9,600

X
- Definition Representing period of warranty for manufacturing defects. + References No definition available. + Details
Name: | klic_PeriodOfWarrantyForManufacturingDefects
Namespace Prefix: | klic_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. + References No definition available. + Details
Name: | us-gaap_OtherCommitment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_OtherCommitmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_OtherCommitmentsAxis=klic_UnfundedCapitalCommitmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |