v3.3.1.900
Debt and Capital Lease Obligations (UPC Holding Senior Notes Details of Borrowings) (Schedule) (Details)
€ in Millions, $ in Millions
Dec. 31, 2014
EUR (€)
Dec. 31, 2014
USD ($)
Dec. 31, 2013
USD ($)
Debt Instrument [Line Items]      
Principal amount outstanding   $ 44,612.2  
Estimated fair value   46,151.1 $ 44,229.0
Carrying value   44,611.4 42,856.0
UPC Holding Senior Notes [Member]      
Debt Instrument [Line Items]      
Principal amount outstanding   2,397.0  
Estimated fair value   2,603.6 3,297.4
Carrying value   2,391.6 $ 3,099.2
UPC Holding Senior Notes 8.375 Debt [Member]      
Debt Instrument [Line Items]      
Principal amount outstanding € 640.0 774.4  
Estimated fair value   833.4  
Carrying value   774.4  
UPC Holding Senior Notes 6.375 Debt [Member]      
Debt Instrument [Line Items]      
Principal amount outstanding 600.0 726.0  
Estimated fair value   786.8  
Carrying value   720.6  
UPC Holding 6.75% Euro Senior Notes [Member]      
Debt Instrument [Line Items]      
Principal amount outstanding 450.0 544.5  
Estimated fair value   597.3  
Carrying value   544.5  
UPC Holding 6.75% CHF Senior Notes [Member]      
Debt Instrument [Line Items]      
Principal amount outstanding € 350.0 352.1  
Estimated fair value   386.1  
Carrying value   $ 352.1