v3.3.1.900
Derivative Instruments (Foreign Currency Forwards) (Schedule) (Details) - Dec. 31, 2014 - Foreign Currency Forwards [Member]
€ in Millions, £ in Millions, SFr in Millions, RON in Millions, PLN in Millions, HUF in Millions, CZK in Millions, CLP in Millions, $ in Millions
EUR (€)
USD ($)
GBP (£)
HUF
CHF (SFr)
CZK
PLN
CLP
RON
UPC Broadband Holding [Member] | Foreign Currency Forward 1 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative   $ 0.8       CZK 14.9      
UPC Broadband Holding [Member] | Foreign Currency Forward 2 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative € 63.8       SFr 76.0        
UPC Broadband Holding [Member] | Foreign Currency Forward 3 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 4.5         123.3      
UPC Broadband Holding [Member] | Foreign Currency Forward 4 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 4.1     HUF 1,275.0          
UPC Broadband Holding [Member] | Foreign Currency Forward 5 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 12.0           PLN 51.0    
UPC Broadband Holding [Member] | Foreign Currency Forward 6 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 1.4   £ 1.2            
UPC Broadband Holding [Member] | Foreign Currency Forward 7 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 55.7       SFr 67.0        
UPC Broadband Holding [Member] | Foreign Currency Forward 8 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 10.9         CZK 300.0      
UPC Broadband Holding [Member] | Foreign Currency Forward 9 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 23.6     HUF 7,400.0          
UPC Broadband Holding [Member] | Foreign Currency Forward 10 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative 20.9           PLN 90.0    
UPC Broadband Holding [Member] | Foreign Currency Forward 11 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative € 6.9               RON 31.0
VTR [Member] | Foreign Currency Forward 12 [Member]                  
Derivative [Line Items]                  
Notional amount of derivative   $ 52.4           CLP 31,739.4