Stockholders' Equity - Schedule of Changes in Accumulated Other Comprehensive Income (Loss) Income (Details) - USD ($) $ in Millions		9 Months Ended
		Jul. 31, 2024		Jul. 31, 2023
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance		$ 7,551.0	[1]	$ 7,174.7	[2]
Gross change in value		18.1		88.2
Tax effect		10.6		3.8
Stockholders' equity, ending balance	[2]	7,925.2		7,528.5
Accumulated Other Comprehensive Loss
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance	[2]	(453.8)		(466.8)
Stockholders' equity, ending balance	[2]	(425.1)		(374.8)
Foreign Currency Translation Adjustment
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance		(538.0)		(555.0)
Gross change in value		62.5		103.9
Tax effect		0.0		0.0
Stockholders' equity, ending balance		(475.5)		(451.1)
Minimum Pension Liability
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance		(3.2)		(6.2)
Gross change in value		0.0		0.0
Tax effect		0.0		0.0
Stockholders' equity, ending balance		(3.2)		(6.2)
Derivative Instruments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Stockholders' equity, beginning balance		87.4		94.4
Gross change in value		(44.4)		(15.7)
Tax effect		10.6		3.8
Stockholders' equity, ending balance		$ 53.6		$ 82.5

[1] All periods presented have been adjusted to reflect the four-for-one stock split effected on February 16, 2024. Refer to Note 1. General for further information.

[2] All periods presented have been adjusted to reflect the four-for-one stock split effected on February 16, 2024. Refer to Note 1. General for further information.