Restructuring Charges (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0	$ 53,091	$ 11,221
2023 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, cost incurred to date		77,000
Restructuring reserve, current	800
Restructuring reserve, noncurrent	3,800
2023 Restructuring Plan | Discontinued operations
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, cost incurred to date		23,900
Payments for restructuring charges	500	23,400
Restructuring reserve, current		500
Restructuring charges		23,900
2023 Restructuring Plan | Continuing operations
Restructuring Cost and Reserve [Line Items]
Payments for restructuring charges	$ 3,600	44,900
Restructuring reserve, current		3,700
Restructuring reserve, noncurrent		4,500
Restructuring charges		$ 53,100
2021 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Restructuring reserve			0
2021 Restructuring Plan | Discontinued operations
Restructuring Cost and Reserve [Line Items]
Payments for restructuring charges			2,200
Restructuring charges			900
2021 Restructuring Plan | Continuing operations
Restructuring Cost and Reserve [Line Items]
Payments for restructuring charges			24,100
Restructuring charges			$ 11,200