XML 36 R25.htm IDEA: XBRL DOCUMENT
v3.10.0.1

GOODWILL AND INTANGIBLE ASSETS (Tables) | 3 Months Ended
--- | ---
Jul. 28, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill Roll-forward | The following table shows the roll-forward of goodwill in the financial statements as of July 28, 2018.
|  | Automotive |  | Interface |  | Power Products |  | Total
Balance as of April 28, 2018 |  | $ | 57.5 |  |  | $ | 0.7 |  |  | $ | 1.0 |  |  | $ | 59.2 |
Goodwill Acquired |  | — |  |  | — |  |  | — |  |  | — |
Foreign Currency Translation |  | (0.4 | ) |  | — |  |  | — |  |  | (0.4 | )
Balance as of July 28, 2018 |  | $ | 57.1 |  |  | $ | 0.7 |  |  | $ | 1.0 |  |  | $ | 58.8 |
Schedule of Intangible Assets | The following tables present details of the Company’s intangible assets.
|  | As of July 28, 2018
|  | Gross |  | Accumulated Amortization |  | Net |  | Wtd. Avg. Remaining Amortization Periods (Years)
Customer Relationships and Agreements |  | $ | 63.3 |  |  | $ | 19.0 |  |  | $ | 44.3 |  |  | 12.1
Trade Names, Patents and Technology Licenses |  | 37.7 |  |  | 23.8 |  |  | 13.9 |  |  | 5.2
Total |  | $ | 101.0 |  |  | $ | 42.8 |  |  | $ | 58.2 |  |  |
|  | As of April 28, 2018
|  | Gross |  | Accumulated Amortization |  | Net |  | Wtd. Avg. Remaining Amortization Periods (Years)
Customer Relationships and Agreements |  | $ | 64.4 |  |  | $ | 18.1 |  |  | $ | 46.3 |  |  | 12.3
Trade Names, Patents and Technology Licenses |  | 37.7 |  |  | 23.0 |  |  | 14.7 |  |  | 5.3
Total |  | $ | 102.1 |  |  | $ | 41.1 |  |  | $ | 61.0 |  |  |
Schedule of Estimated Aggregate Amortization Expense of Intangible Assets | The estimated aggregate amortization expense for the current fiscal year and each of the four succeeding fiscal years is as follows:
2019 |  | $ | 7.5 |
2020 |  | $ | 5.5 |
2021 |  | $ | 5.4 |
2022 |  | $ | 5.4 |
2023 |  | $ | 5.4 |

X
- Definition Schedule Of Finite-Lived And Indefinite-Lived Intangible Assets [Table Text Block] + References No definition available. + Details
Name: | mei_ScheduleOfFiniteLivedAndIndefiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | mei_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration