COMMON STOCK - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Jul. 31, 2022	Jul. 31, 2021	Jul. 31, 2022	Jul. 31, 2021	Dec. 18, 2019
Stockholders' Equity Note [Abstract]
Share repurchase program, authorized amount					$ 150.0
Shares repurchased (in shares)	700,000	0	1,700,000	0
Share repurchase program, remaining authorized amount	$ 70.4		$ 70.4

Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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-Publisher FASB
-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration