XML 88 R90.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Financial Instruments (Details) - USD ($) $ in Millions | Jun. 30, 2015 | Jun. 30, 2014
--- | --- | ---
Fair Value [Line Items] |  |
Debt Instrument, Fair Value Disclosure | $ 698.0 | $ 705.3
Contracts Translated to U S Dollars [Member] |  |
Fair Value [Line Items] |  |
Notional Amount of Foreign Exchange Contracts | 53.8 | 91.1
Estimated Amount Of Receivable On Settlement Of Foreign Exchange Contracts | 2.6 | 0.2
Foreign Exchange Contract [Member] |  |
Fair Value [Line Items] |  |
Notional Amount of Foreign Exchange Contracts | $ 53.8 | $ 91.1

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Estimated Amount Of Receivable On Settlement Of Interest Rate Swap Contracts + References No definition available. + Details
Name: | kmt_EstimatedAmountOfReceivableOnSettlementOfInterestRateSwapContracts
Namespace Prefix: | kmt_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=35750535&loc=d3e13476-108611 + Details
Name: | us-gaap_DebtInstrumentFairValue
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_DerivativesFairValueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=kmt_ContractsTranslatedToUSDollarsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=us-gaap_ForeignExchangeContractMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |