ACQUISITIONS (Pro Forma Information) (Details) - ESI Group SA - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	6 Months Ended
	Apr. 30, 2024	Apr. 30, 2024
Business Combination, Pro Forma Information [Line Items]
Business Combination, Pro Forma Information, Pro Forma Revenue	$ 1,216	$ 2,475
Business Combination, Pro Forma Information, Pro Forma Income (Loss), after Tax	$ 133	$ 319
Basic Earnings Per Share Adjustment, Pro Forma	$ 0.76	$ 1.83
Business Combination, Pro Forma Information, Pro Forma Earnings Per Share, Diluted	$ 0.76	$ 1.82