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REVENUE - Revenue by End Markets (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Disaggregation of Revenue [Line Items]
Net revenue	$ 6,848	$ 6,319	$ 5,339
Pharmaceutical and Biopharmaceutical Market
Disaggregation of Revenue [Line Items]
Net revenue	2,515	2,224	1,754
Chemical and Energy Market
Disaggregation of Revenue [Line Items]
Net revenue	1,521	1,328	1,154
Diagnostics and Clinical Market
Disaggregation of Revenue [Line Items]
Net revenue	963	938	787
Food Market
Disaggregation of Revenue [Line Items]
Net revenue	617	601	517
Academia and Government Market
Disaggregation of Revenue [Line Items]
Net revenue	576	576	526
Environmental and Forensics Market
Disaggregation of Revenue [Line Items]
Net revenue	$ 656	$ 652	$ 601

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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