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Acquisitions (Narrative) (Details) € in Millions, $ in Millions |  |  | 3 Months Ended |
--- | --- | --- | --- | ---
Jun. 03, 2019 USD ($) | Jun. 03, 2019 EUR (€) | Jun. 19, 2017 USD ($) | Jun. 19, 2017 EUR (€) | Jun. 30, 2019 USD ($) | Jun. 02, 2019
De Vijver Media |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Previous interest |  |  |  |  |  | 50.00%
Interest acquired | 50.00% | 50.00% |  |  |  |
Consideration transferred | $ 58.9 | € 52.5 |  |  |  |
Repayment of debt | $ 69.5 | € 62.0 |  |  |  |
Gain on remeasurement |  |  |  |  | $ 25.7 |
Fair value |  |  |  |  | $ 57.9 |
SFR BeLux | Telenet |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Consideration transferred |  |  | $ 410.3 | € 369.0 |  |
Fund for acquisition |  |  | $ 234.3 | € 210.0 |  |

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