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v3.22.4

Goodwill and intangible assets - Carrying Value of Goodwill (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Goodwill [Roll Forward] |  |
Beginning balance | $ 315.0 | $ 108.6
Acquisitions |  | 206.3
Translation adjustments | (0.4) | 0.1
Measurement period adjustments, increase in goodwill | (27.5) |
Ending balance | 287.1 | 315.0
Unify Square, Inc. |  |
Goodwill [Roll Forward] |  |
Measurement period adjustments, increase in goodwill |  | 16.7
CompuGain |  |
Goodwill [Roll Forward] |  |
Measurement period adjustments, increase in goodwill | (27.5) |
DWS |  |
Goodwill [Roll Forward] |  |
Beginning balance | 140.9 | 0.0
Acquisitions |  | 140.8
Translation adjustments | (0.4) | 0.1
Measurement period adjustments, increase in goodwill | 0.0 |
Ending balance | 140.5 | 140.9
DWS | Unify Square, Inc. |  |
Goodwill [Roll Forward] |  |
Ending balance | 132.9 |
DWS | Mobinergy |  |
Goodwill [Roll Forward] |  |
Ending balance | 7.9 |
CA&I |  |
Goodwill [Roll Forward] |  |
Beginning balance | 65.5 | 0.0
Acquisitions |  | 65.5
Translation adjustments | 0.0 | 0.0
Measurement period adjustments, increase in goodwill | (27.5) |
Ending balance | 38.0 | 65.5
CA&I | CompuGain |  |
Goodwill [Roll Forward] |  |
Beginning balance | 65.5 |
Ending balance |  | 65.5
ECS |  |
Goodwill [Roll Forward] |  |
Beginning balance | 98.3 | 98.3
Acquisitions |  | 0.0
Translation adjustments | 0.0 | 0.0
Measurement period adjustments, increase in goodwill | 0.0 |
Ending balance | 98.3 | 98.3
Other |  |
Goodwill [Roll Forward] |  |
Beginning balance | 10.3 | 10.3
Acquisitions |  | 0.0
Translation adjustments | 0.0 | 0.0
Measurement period adjustments, increase in goodwill | 0.0 |
Ending balance | $ 10.3 | $ 10.3

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