v3.25.1

Intangible assets and goodwill - Narrative (Details) | 12 Months Ended |
--- | --- | ---
Jan. 31, 2025 USD ($) tranche | Jan. 31, 2024 USD ($) | Jan. 31, 2023 USD ($) | May 31, 2024 USD ($)
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Number of transfers | tranche | 3 |  |  |
Amortization of Intangible Assets | $ 157,800,000 | $ 144,300,000 | $ 148,900,000 |
Goodwill impairment | 0 | 0 | $ 0 |
Change in goodwill | 0 | 0 |  |
Acquired HSA portfolios |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Finite-lived intangible assets, acquired | 472,600,000 | $ 3,300,000 |  |
Custodial revenue |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Deferred revenue |  |  |  | $ 20,300,000
BenefitWallet HSA Portfolio |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |
Asset acquisition, transferred, transaction cost | 27,200,000 |  |  |
Expense reimbursement | $ 20,000,000 |  |  |
Percentage of assets deposited with third party | 7.00% |  |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482686/350-30-45-2 + Details
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