POST-RETIREMENT BENEFIT PLANS - Fair Value of the Pension Plans Investments (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022
Change in plan assets:
Fair value of plan assets at beginning of year	$ 624.6
Fair value of plan assets at end of year	584.0	$ 624.6
Pension Plan
Change in plan assets:
Fair value of plan assets at beginning of year	624.6	950.8
Actual return on plan assets	(0.8)	(258.4)
Expenses paid	(3.4)	(2.8)
Plan participant contributions	0.2	0.2
Foreign currency impact	8.7	(38.8)
Employer contributions	23.7	27.6
Benefits paid out of plan	(61.3)	(54.0)
Settlements	(7.7)
Fair value of plan assets at end of year	584.0	624.6
United States | Pension Plan
Change in plan assets:
Fair value of plan assets at beginning of year	451.1	646.4
Actual return on plan assets	10.3	(179.0)
Expenses paid	(1.7)	(1.9)
Plan participant contributions	0.0	0.0
Foreign currency impact	0.0	0.0
Employer contributions	21.0	28.0
Benefits paid out of plan	(49.1)	(42.4)
Settlements	0.0
Fair value of plan assets at end of year	431.6	451.1
Germany | Pension Plan
Change in plan assets:
Fair value of plan assets at beginning of year	0.0	0.0
Actual return on plan assets	0.0	0.0
Expenses paid	0.0	0.0
Plan participant contributions	0.0	0.0
Foreign currency impact	0.0	0.0
Employer contributions	0.0	0.0
Benefits paid out of plan	0.0	0.0
Settlements	0.0
Fair value of plan assets at end of year	0.0	0.0
United Kingdom | Pension Plan
Change in plan assets:
Fair value of plan assets at beginning of year	111.6	205.4
Actual return on plan assets	(11.3)	(62.1)
Expenses paid	(1.0)	(0.8)
Plan participant contributions	0.0	0.0
Foreign currency impact	5.7	(27.0)
Employer contributions	1.7	2.5
Benefits paid out of plan	(6.9)	(6.4)
Settlements	0.0
Fair value of plan assets at end of year	99.8	111.6
Netherlands | Pension Plan
Change in plan assets:
Fair value of plan assets at beginning of year	50.3	84.5
Actual return on plan assets	0.0	(16.6)
Expenses paid	(0.5)	0.0
Plan participant contributions	0.2	0.2
Foreign currency impact	3.1	(10.3)
Employer contributions	0.9	(3.0)
Benefits paid out of plan	(4.6)	(4.5)
Settlements	0.0
Fair value of plan assets at end of year	49.4	50.3
Other International | Pension Plan
Change in plan assets:
Fair value of plan assets at beginning of year	11.6	14.5
Actual return on plan assets	0.2	(0.7)
Expenses paid	(0.2)	(0.1)
Plan participant contributions	0.0	0.0
Foreign currency impact	(0.1)	(1.5)
Employer contributions	0.1	0.1
Benefits paid out of plan	(0.7)	(0.7)
Settlements	(7.7)
Fair value of plan assets at end of year	$ 3.2	$ 11.6