Restructuring Charges - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 40,859	$ 11,746
2023 Restructuring Plan | Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost	40,000
2023 Restructuring Plan | Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost	50,000
2023 Restructuring Plan | Severance and Termination
Restructuring Cost and Reserve [Line Items]
Restructuring charges	40,900
Cash payments	200
Employee related restructuring liabilities	$ 40,700