Intangible assets and goodwill - Schedule of Transfers to HealthEquity (Details) - BenefitWallet HSA Portfolio hSA in Thousands, $ in Thousands				2 Months Ended
	May 09, 2024 USD ($) hSA	Apr. 11, 2024 USD ($) hSA	Mar. 07, 2024 USD ($) hSA	May 09, 2024 USD ($) hSA
Finite-Lived Intangible Assets [Line Items]
Number of HSAs transferred \| hSA	216	134	266	616
Health savings account (HSA) assets, transferred amount	$ 1,047,000	$ 555,000	$ 1,071,000	$ 2,673,000
Paid using cash on hand	1,101	34,925	163,974	200,000
Paid using borrowings under the Prior Revolving Credit Facility	175,000	50,000	0	225,000
Total purchase price	$ 176,101	$ 84,925	$ 163,974	$ 425,000

- Definition

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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