v3.25.1

Commitments and contingencies - Narrative (Details) - WageWorks Inc. - USD ($) $ in Millions |  |  | 12 Months Ended |  |
--- | --- | --- | --- | --- | ---
Nov. 27, 2024 | Nov. 05, 2021 | Jan. 31, 2025 | Nov. 24, 2021 | Apr. 30, 2021
Loss Contingencies [Line Items] |  |  |  |  |
Lease payments, not yet commenced |  |  |  |  | $ 63.1
Operating lease not yet commenced term of contract (in years) |  |  |  |  | 11 years
Union Mesa |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Lessee, operating lease, abated rent, period |  | 11 months |  |  |
Letters of credit outstanding | $ 2.8 |  |  | $ 2.8 |
Litigation settlement, amount awarded to other party | $ 30.0 |  | $ 30.0 |  |

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