XML 109 R9999.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Label | Element | Value
--- | --- | ---
Pension Plan [Member] |  |
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.12%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.28%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.60%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.79%
Deferred Compensation Plan [Member] |  |
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.12%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.28%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.60%
Defined Benefit Plan, Assumptions Used Calculating Benefit Obligation, Discount Rate | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate | 3.79%

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- Definition The interest rate used to adjust for the time value of money for the plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI http://asc.fasb.org/extlink&oid=35743120&loc=d3e1928-114920 + Details
Name: | us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis=us-gaap_PensionPlansDefinedBenefitMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_DefinedBenefitPlansDisclosuresDefinedBenefitPlansAxis=kfy_DeferredCompensationPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |