XML 34 R19.htm IDEA: XBRL DOCUMENT
v3.22.2

Other Current Liabilities | 12 Months Ended
--- | ---
Jun. 30, 2022
Other Liabilities, Current [Abstract] |
Other Current Liabilities [Text Block] | OTHER CURRENT LIABILITIES Other current liabilities consisted of the following at June 30:
(in thousands) |  | 2022 |  | 2021
Accrued employee benefits |  | $ | 35,270 |  |  | $ | 51,783 |
Payroll, state and local taxes |  | 9,989 |  |  | 6,873 |
Accrued professional and legal fees |  | 9,489 |  |  | 8,428 |
Accrued environmental |  | 7,938 |  |  | 2,561 |
Accrued restructuring (Note 16) |  | 6,019 |  |  | 19,851 |
Accrued interest |  | 3,394 |  |  | 3,520 |
Other |  | 66,304 |  |  | 64,586 |
Total other current liabilities |  | $ | 138,403 |  |  | $ | 157,602 |

X
- Definition Other current liabilities. + References No definition available. + Details
Name: | kmt_OtherCurrentLiabilitiesTextBlock
Namespace Prefix: | kmt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OtherLiabilitiesCurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration