Condensed Consolidated Statements of Comprehensive Earnings (USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 31, 2014	Mar. 31, 2013
Statement of Comprehensive Income [Abstract]
Net earnings (loss)	$ (79.3)	$ 21.9
Other comprehensive earnings, net of taxes:
Foreign currency translation adjustments	58.1	21.4
Reclassification adjustments included in net earnings (loss) (note 2)	64.1	0.1
Other comprehensive earnings	122.2	21.5
Comprehensive earnings	42.9	43.4
Comprehensive earnings attributable to noncontrolling interests	0.5	(29.5)
Comprehensive earnings attributable to Liberty Global shareholders	$ 43.4	$ 13.9

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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