Notes receivable - Narrative (Details) $ in Millions	Apr. 30, 2022 USD ($)
HMS Health, LLC and HMS Processing, LLC \| Disposal group held for sale not discontinued operations
Notes receivable
Proceeds from sale of notes receivable	$ 2.2

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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