v3.3.1.900

Acquisitions (Proforma Information) (Schedule and Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2014 | Sep. 30, 2014 | Jun. 30, 2014 | Mar. 31, 2014 | Dec. 31, 2013 | Sep. 30, 2013 | Jun. 30, 2013 | Mar. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Change in valuation allowances |  |  |  |  |  |  |  |  |  | $ 373.4 |  |
Revenue | $ 4,615.2 | $ 4,497.2 | $ 4,602.2 | $ 4,533.7 | $ 4,468.0 | $ 4,276.5 | $ 3,057.8 | $ 2,671.9 |  | 18,248.3 | $ 14,474.2 | $ 9,930.8
Net loss | $ 523.4 | $ (157.1) | $ 249.9 | $ 78.8 | $ 121.2 | $ 830.1 | $ 11.6 | $ 1.0 |  | 695.0 | 963.9 | (322.8)
Ziggo Acquisition and Virgin Media Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 20,122.3 | 19,709.8 |
Net earnings (loss) attributable to Liberty Global shareholders |  |  |  |  |  |  |  |  |  | $ (1,223.0) | $ (1,200.2) |
Basic and diluted earnings (loss) attributable to Liberty Global shareholders per share |  |  |  |  |  |  |  |  |  | $ (1.35) | $ (1.30) |
Ziggo Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | $ 272.0 |  |
Net loss |  |  |  |  |  |  |  |  |  | 98.7 |  |
Virgin Media Acquisition and Puerto Rico Transaction [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  |  | $ 17,647.7 | 17,138.7
Net earnings (loss) attributable to Liberty Global shareholders |  |  |  |  |  |  |  |  |  |  | $ (1,300.4) | $ 3,701.5
Basic earnings (loss) attributable to Liberty Global shareholders per share |  |  |  |  |  |  |  |  |  |  | $ (1.63) | $ 4.48
Diluted earnings (loss) attributable to Liberty Global shareholders per share |  |  |  |  |  |  |  |  |  |  | $ (1.63) | $ 4.39
Change in valuation allowances |  |  |  |  |  |  |  |  | $ 4,144.9 |  |  |
Virgin Media Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  |  | $ 3,653.7 |
Net loss |  |  |  |  |  |  |  |  |  |  | 987.8 |
Continuing operations [Member] | Ziggo Acquisition and Virgin Media Acquisition [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  | 20,095.7 | 19,301.2 |
Continuing operations [Member] | Virgin Media Acquisition and Puerto Rico Transaction [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  |  | 17,239.1 | $ 16,465.0
Discontinued operations [Member] | Chellomedia and Austar [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Discontinued operations |  |  |  |  |  |  |  |  |  | $ 26.6 | 408.6 | 673.7
Discontinued operations [Member] | Virgin Media Acquisition and Puerto Rico Transaction [Member] |  |  |  |  |  |  |  |  |  |  |  |
Revenue: |  |  |  |  |  |  |  |  |  |  |  |
Revenue |  |  |  |  |  |  |  |  |  |  | $ 408.6 | $ 673.7

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