Stockholders' Equity (Tables)

12 Months Ended

Oct. 31, 2023

Stockholders' Equity Note [Abstract]

Schedule of Components of Accumulated Other Comprehensive Loss

The components of AOCL, net of tax, within the Consolidated Statements of Stockholders' Equity were as follows (dollars in millions):

As of October 31	2023		2022
Foreign currency translation adjustments	$	41.7	$	51.3
Pension benefits	4.3		3.6
Cash flow derivative instruments	(9.0)		(21.8)
Total accumulated other comprehensive loss	$	37.0	$	33.1

Schedule of Components and Activity of Accumulated Other Comprehensive Loss

The components and activity of AOCL, net of tax, were as follows (dollars in millions):

	Foreign Currency Translation Adjustments		Pension Benefits		Cash Flow Derivative Instruments		Total
Balance as of October 31, 2022	$	51.3	$	3.6	$	(21.8)	$	33.1
Other comprehensive (income) loss before reclassifications	(9.6)		0.7		(2.5)		(11.4)
Amounts reclassified from AOCL	—		—		15.3		15.3
Net current period other comprehensive (income) loss	(9.6)		0.7		12.8		3.9
Balance as of October 31, 2023	$	41.7	$	4.3	$	(9.0)	$	37.0

	Foreign Currency Translation Adjustments		Pension Benefits		Cash Flow Derivative Instruments		Total
Balance as of October 31, 2021	$	19.5	$	3.9	$	2.6	$	26.0
Other comprehensive loss (income) before reclassifications	31.8		(0.3)		(19.3)		12.2
Amounts reclassified from AOCL	—		—		(5.1)		(5.1)
Net current period other comprehensive loss (income)	31.8		(0.3)		(24.4)		7.1
Balance as of October 31, 2022	$	51.3	$	3.6	$	(21.8)	$	33.1