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Accumulated Other Comprehensive Income (Loss) and Reclassifications Adjustments - Taxes (Details) - USD ($) $ in Thousands	6 Months Ended		12 Months Ended
	Oct. 29, 2022	Oct. 30, 2021	Apr. 30, 2022	Apr. 30, 2021
Accumulated other comprehensive income
Unrealized losses, tax portion	$ 0	$ 0
Accumulated Other Comprehensive (Loss) Income
Accumulated other comprehensive income
Other Comprehensive Income (Loss), Tax	$ 0	$ 1	$ 8	$ 1

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount of tax expense (benefit), after reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities, attributable to parent entity. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount of tax expense (benefit) allocated to other comprehensive income (loss).

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