Debt - Security (Details) - USD ($) $ in Millions	Apr. 30, 2024	Jul. 31, 2023
Debt Instrument [Line Items]
Letters of credit outstanding	$ 70.2	$ 74.0
Revolving Credit Facility
Debt Instrument [Line Items]
Available borrowing capacity	279.8
Letter of Credit [Member] \| Assets subject to lien
Debt Instrument [Line Items]
Other Restricted Assets, Noncurrent	$ 60.6

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details