General - Schedule of Other Income, Net (Details) - USD ($) $ in Thousands	3 Months Ended
Jul. 25, 2020	Jul. 27, 2019
Accounting Policies [Abstract]
Gain on investment	$ 0	$ 34,334
Loss on interest rate swap agreements	(1,195)	(3,785)
Other	3,229	1,368
Other income, net	$ 2,034	$ 31,917

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

+ References

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Amount of realized and unrealized gain (loss) on investment.

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Amount of income related to nonoperating activities, classified as other.

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Amount of income (expense) related to nonoperating activities, classified as other.

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