GOODWILL AND INTANGIBLE ASSETS - Definite Lived Intangibles Assets (Details) - USD ($) $ in Thousands	3 Months Ended
Jan. 24, 2021	Jan. 26, 2020	Oct. 25, 2020
Gross carrying amount and accumulated amortization for definite-lived intangible assets
Gross Carrying Amount	$ 188,016		$ 188,406
Accumulated Amortization	(61,732)		(58,572)
Amortization expense	4,000	$ 2,700
Estimated amortization expense
2021	16,477
2022	16,037
2023	15,132
2024	13,048
2025	11,432
Customer Lists/Relationships
Gross carrying amount and accumulated amortization for definite-lived intangible assets
Gross Carrying Amount	117,239		117,239
Accumulated Amortization	(48,303)		(45,996)
Other Intangibles
Gross carrying amount and accumulated amortization for definite-lived intangible assets
Gross Carrying Amount	60,241		60,631
Accumulated Amortization	(5,021)		(4,298)
Tradenames/Trademarks
Gross carrying amount and accumulated amortization for definite-lived intangible assets
Gross Carrying Amount	10,536		10,536
Accumulated Amortization	(4,053)		(3,518)
Foreign Currency Translation
Gross carrying amount and accumulated amortization for definite-lived intangible assets
Gross Carrying Amount	0		0
Accumulated Amortization	$ (4,354)		$ (4,760)

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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