COMMITMENTS AND CONTINGENCIES (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 31, 2020	May 03, 2020
Commitment and Contingencies [Abstract]
Outstanding purchase commitments	$ 130,000
Outstanding commitments for capital expenditure	112,000
Purchase commitments	15,000
Subsidiary [Member]
Commitment and Contingencies [Abstract]
Loss contingency damages sought	2,200
Fine amount recommended by prosecutor	30
Contingent loss accrued		$ 30
Subsidiary [Member] \| Maximum [Member]
Commitment and Contingencies [Abstract]
Estimated range of contingent loss	2,200
Contingent loss not accrued	2,170
Subsidiary [Member] \| Minimum [Member]
Commitment and Contingencies [Abstract]
Estimated range of contingent loss	$ 30

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Amount of fine recommended by prosecutor for court to impose.

+ References

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Amount of loss contingency liability expected to be resolved within one year or the normal operating cycle, if longer.

+ References

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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date.

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Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations.

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Minimum amount of purchase arrangement in which the entity has agreed to expend funds to procure goods or services from a supplier.

+ References

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Amount of the recorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).

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