v3.20.1

Intangible assets and goodwill - Schedule of finite-lived intangible assets (Details) - USD ($) $ in Thousands | Jan. 31, 2020 | Jan. 31, 2019
--- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |
Amortizable intangible assets, gross | $ 879,597 | $ 132,827
Accumulated amortization | (98,851) | (53,161)
Total amortizable intangible assets, net | 780,746 | 79,666
Total intangible assets, net | 783,279 | 79,666
Software and software development costs |  |
Finite-Lived Intangible Assets [Line Items] |  |
Amortizable intangible assets, gross | 76,221 | 44,835
Acquired HSA portfolios |  |
Finite-Lived Intangible Assets [Line Items] |  |
Amortizable intangible assets, gross | 92,770 | 85,110
Acquired customer relationships |  |
Finite-Lived Intangible Assets [Line Items] |  |
Amortizable intangible assets, gross | 601,381 | 2,882
Acquired developed technology |  |
Finite-Lived Intangible Assets [Line Items] |  |
Amortizable intangible assets, gross | 96,925 | 0
Acquired trade names |  |
Finite-Lived Intangible Assets [Line Items] |  |
Amortizable intangible assets, gross | 12,300 | 0
In-process software development costs |  |
Finite-Lived Intangible Assets [Line Items] |  |
Acquired in process software development costs | $ 2,533 | $ 0

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