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Investments - Equity Securities (Details) - Equity Securities - Equity securities and warrants $ in Thousands | 3 Months Ended
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Jul. 29, 2023 USD ($)
Debt Securities, Available-for-Sale [Line Items] |
Net loss recognized during the period on equity securities | $ (1,013)
Unrealized loss recognized during the period on equity securities still held at the reporting date | $ (1,013)

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