Organization and Summary of Significant Accounting Policies (Details)		6 Months Ended	12 Months Ended
	Feb. 01, 2025 USD ($)	Oct. 31, 2025 USD ($) performance_obligation segment phase solution	Apr. 30, 2025 USD ($)	Oct. 31, 2024 USD ($)
Organization And Summary Of Significant Accounting Policies [Line Items]
Number of solutions | solution		5
Number of business segments | segment		8
Number of geographic basis and reportable segments | segment		4
Number of performance obligations | performance_obligation		1
Number of revenue recognition phases | phase		2
Credit loss for available for sales debt securities		$ 0		$ 0
Impairment of goodwill	$ 0	0	$ 0
Impairment of intangible assets		$ 0	$ 0
Executive And Professional Search
Organization And Summary Of Significant Accounting Policies [Line Items]
Cash compensation, percentage		0.33
Minimum
Organization And Summary Of Significant Accounting Policies [Line Items]
Intangible assets estimated useful lives		1 year
Maximum
Organization And Summary Of Significant Accounting Policies [Line Items]
Intangible assets estimated useful lives		24 years