Summary of Significant Accounting Policies and Basis of Presentation (Tables)

12 Months Ended

Oct. 31, 2023

Accounting Policies [Abstract]

Changes in Allowance for Credit Losses

The following table presents the changes in the allowance for credit losses:

Fiscal Year	Balance at Beginning of Period		Provisions		Write-offs/Adjustments		Balance at End of Period
	(in thousands)
2023	$	41,236	$	19,932	$	(6,763)	$	54,405
2022	$	31,605	$	12,424	$	(2,793)	$	41,236
2021	$	29,489	$	18,515	$	(16,399)	$	31,605

Useful Lives of Depreciable Assets

The useful lives of depreciable assets are as follows:

	Useful Life in Years
Computer and other equipment	3 - 8
Buildings	30
Furniture and fixtures	5
Leasehold improvements	Shorter of the lease term or the estimated useful life