Stock-Based Compensation - Previously Granted Deferred Stock (Details) - Non-Employee Directors - Deferred Stock Units - USD ($) $ in Millions	Apr. 30, 2022	Apr. 24, 2021
Previously Granted Deferred Stock Units
Award common share equivalent (in shares)	1
Deferred stock units outstanding (in shares)	100,000
Other long-term liabilities
Previously Granted Deferred Stock Units
Plan obligation included in other long-term liabilities	$ 1.6	$ 2.7

For share-based compensation awards, this represents the common share equivalent per award share or unit.

No definition available.

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- Definition

The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 710
-SubTopic 10
-Section 30
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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

Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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