COMPREHENSIVE INCOME (LOSS) - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2022	Jan. 31, 2021
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	$ 1,514.3
Other comprehensive income (loss)	(16.6)	$ 52.2
Ending balance	1,493.3
Foreign Currency Translation
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(295.4)	(294.9)
Other comprehensive income (loss)	(27.2)	25.0
Ending balance	(322.6)	(269.9)
Derivative Financial Instruments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(3.6)	(24.7)
Other comprehensive income (loss)	11.8	1.9
Ending balance	8.2	(22.8)
Minimum Pension Liability Adjustment
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(57.5)	(107.9)
Other comprehensive income (loss)	3.1	22.7
Ending balance	(54.4)	(85.2)
Accumulated Other Comprehensive Income (Loss)
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(356.5)	(427.5)
Other comprehensive income (loss)	(12.3)	49.6
Ending balance	$ (368.8)	$ (377.9)