XML 51 R31.htm IDEA: XBRL DOCUMENT
v3.20.4

Goodwill and Indefinite-lived Intangibles (Tables) | 6 Months Ended
--- | ---
Nov. 28, 2020
Goodwill and Indefinite-lived Intangibles [Abstract] |
Goodwill and Indefinite-lived Intangibles | Goodwill and other indefinite-lived intangible assets included in the Condensed Consolidated Balance Sheets consisted of the following as of November 28, 2020 and May 30, 2020:
(In millions) | Goodwill |  | Indefinite-lived Intangible Assets |  |
May 30, 2020 | $ | 346.0 |  |  | $ | 92.8 |  |  |
Foreign currency translation adjustments | 12.5 |  |  | 3.6 |  |  |
November 28, 2020 | $ | 358.5 |  |  | $ | 96.4 |  |  |

X
- Definition Goodwill and Indefinite-lived Intangibles [Table Text Block] + References No definition available. + Details
Name: | mlhr_GoodwillAndIndefiniteLivedIntangiblesTableTextBlock
Namespace Prefix: | mlhr_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Goodwill And Other Indefinite-lived Intangibles. + References No definition available. + Details
Name: | mlhr_GoodwillandIndefinitelivedIntangiblesAbstract
Namespace Prefix: | mlhr_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration