XML 57 R40.htm IDEA: XBRL DOCUMENT
v3.21.2

Note 3. Revenue from Contracts with Customers (Tables) | 12 Months Ended
--- | ---
Jun. 30, 2021
Revenue from Contracts with Customers [Abstract] |
Disaggregation of Revenue | The following table disaggregates our revenue by end market vertical for fiscal years 2021, 2020, and 2019:
| Year Ended
(Amounts in Millions) | 2021 |  | 2020 |  | 2019
Vertical Markets: |  |  |  |  |
Automotive | $ | 551.5 |  |  | $ | 457.4 |  |  | $ | 474.3 |
Medical | 384.8 |  |  | 397.8 |  |  | 367.5 |
Industrial | 293.7 |  |  | 271.0 |  |  | 255.9 |
Public Safety | 48.1 |  |  | 56.2 |  |  | 66.2 |
Other | 13.7 |  |  | 18.2 |  |  | 17.9 |
Total net sales | $ | 1,291.8 |  |  | $ | 1,200.6 |  |  | $ | 1,181.8 |

X
- Definition Revenue from Contracts with Customers [Abstract] + References No definition available. + Details
Name: | ke_RevenuefromContractswithCustomersAbstract
Namespace Prefix: | ke_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130545-203045 + Details
Name: | us-gaap_DisaggregationOfRevenueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration