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Accounting Policies - Amortizable Intangible Assets (Details) - La-Z-Boy Wholesale Business in United Kingdom and Ireland	12 Months Ended
	Apr. 28, 2018	Apr. 29, 2017
Minimum
Amortizable Intangible Assets
Amortization period	1 year	1 year
Maximum
Amortizable Intangible Assets
Amortization period	15 years	15 years

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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