Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
Apr. 30, 2016	May 02, 2015	May 03, 2014
Statement of Comprehensive Income [Abstract]
Net income	$ 84.6	$ 101.0	$ 96.2
Other comprehensive income/(loss):
Foreign currency translation adjustments	(0.1)	(33.0)	9.0
Total comprehensive income	84.5	68.0	105.2
Comprehensive income/(loss) attributable to non-controlling interest	0.0	(0.1)	0.1
Comprehensive income attributable to Methode shareholders	$ 84.5	$ 68.1	$ 105.1

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Other Comprehensive Income
-URI http://asc.fasb.org/extlink&oid=51831270

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-URI http://asc.fasb.org/extlink&oid=51831223

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature, attributable to parent entity.

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