XML 105 R91.htm IDEA: XBRL DOCUMENT
v3.24.2.u1

EQUITY, LONG-TERM INCENTIVE COMPENSATION PLANS AND NON-CONTROLLING INTEREST - Cash LTI Compensation (Details) - Cash LTI Plan $ in Millions | 12 Months Ended
--- | ---
Jun. 30, 2024 USD ($) Installment | Jun. 30, 2023 USD ($) | Jun. 30, 2022 USD ($)
Cash Long-Term Incentive Plan |  |  |
Cash-based long-term incentive plan, granted amount | $ 51.4 | $ 67.1 |
Cash long-term incentive plan, compensation expense | 70.3 | $ 76.4 | $ 85.3
Cash long-term incentive plan, unrecognized compensation balance | $ 126.8 |  |
Minimum |  |  |
Cash Long-Term Incentive Plan |  |  |
Cash long-term incentive plan, equal vesting installments | Installment | 3 |  |
Cash long-term incentive plan, percentage of equal vesting installments | 33.33% |  |
Cash long-term incentive plan, vesting period | 3 years |  |
Maximum |  |  |
Cash Long-Term Incentive Plan |  |  |
Cash long-term incentive plan, equal vesting installments | Installment | 4 |  |
Cash long-term incentive plan, percentage of equal vesting installments | 25.00% |  |
Cash long-term incentive plan, vesting period | 4 years |  |

X
- Definition Cash Long-term Incentive Plan, Equal Vesting Installments + References No definition available. + Details
Name: | klac_CashLongtermIncentivePlanEqualVestingInstallments
Namespace Prefix: | klac_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Deferred Compensation Arrangement with Individual, Percentage Of Equal Vesting Installments + References No definition available. + Details
Name: | klac_DeferredCompensationArrangementWithIndividualPercentageOfEqualVestingInstallments
Namespace Prefix: | klac_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Deferred Compensation Arrangement With Individual, Unrecognized Compensation Liability + References No definition available. + Details
Name: | klac_DeferredCompensationArrangementWithIndividualUnrecognizedCompensationLiability
Namespace Prefix: | klac_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Deferred Compensation Arrangement with Individual, Vesting Period + References No definition available. + Details
Name: | klac_DeferredCompensationArrangementWithIndividualVestingPeriod
Namespace Prefix: | klac_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Long-Term Incentive Plan, Granted Amount + References No definition available. + Details
Name: | klac_LongTermIncentivePlanGrantedAmount
Namespace Prefix: | klac_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The compensation expense recognized during the period pertaining to the deferred compensation arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 710 -SubTopic 10 -Name Accounting Standards Codification -Section 30 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483043/710-10-30-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-1 + Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis=klac_CashBasedLongTermIncentiveProgramMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |