Commitments and Contingencies - Schedule of Contingent Liabilities (Detail) - USD ($) $ in Millions	Jul. 31, 2024	Oct. 31, 2023
Commitments and Contingencies Disclosure [Abstract]
Performance, bid and specialty bonds	$ 648.8	$ 603.2
Open standby letters of credit	14.7	15.9
Total	$ 663.5	$ 619.1

The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

No definition available.

Name:	us-gaap_LettersOfCreditOutstandingAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant