v3.3.1.900
Debt and Capital Lease Obligations (UPC Holding Senior Notes) (Narrative) (Details)
€ in Millions, SFr in Millions, $ in Millions
1 Months Ended 12 Months Ended
Apr. 30, 2014
USD ($)
Dec. 31, 2014
USD ($)
Dec. 31, 2014
EUR (€)
Dec. 31, 2014
USD ($)
Apr. 25, 2013
EUR (€)
Apr. 25, 2013
USD ($)
Mar. 26, 2013
EUR (€)
Mar. 26, 2013
USD ($)
Mar. 26, 2013
CHF (SFr)
Sep. 21, 2012
EUR (€)
Sep. 21, 2012
USD ($)
Aug. 13, 2010
EUR (€)
Aug. 13, 2010
USD ($)
UPC Holding Senior Notes [Member]                          
Debt Instrument [Line Items]                          
Gains (losses) on extinguishment of debt   $ (85.5)                      
Payment for debt redemption premium   35.6                      
Amortization of debt discount (premium)   24.5                      
Write off of deferred debt issuance cost   19.0                      
Interest costs incurred   $ 6.4                      
Portion of debt, default of which triggers event of default     € 50.0 $ 60.5                  
Additional basis points used to determine redemption premium     0.50% 0.50%                  
Mandatory redemption price expressed as percentage of principal amount on senior notes in event that certain assets sold or specific control changed     101.00% 101.00%                  
UPC Holding Senior Notes 9.875 Debt [Member]                          
Debt Instrument [Line Items]                          
Principal amount of debt $ 400.0                        
Stated interest rate of debt 9.875%                        
Gains (losses) on extinguishment of debt $ (41.5)                        
Payment for debt redemption premium 19.7                        
Amortization of debt discount (premium) 17.4                        
Write off of deferred debt issuance cost $ 4.4                        
UPC Holding 6.75% Euro Senior Notes [Member]                          
Debt Instrument [Line Items]                          
Principal amount of debt             € 450.0 $ 544.5          
Stated interest rate of debt             6.75% 6.75% 6.75%        
UPC Holding 6.75% CHF Senior Notes [Member]                          
Debt Instrument [Line Items]                          
Principal amount of debt               $ 352.1 SFr 350.0        
UPC Holding 8.0% Senior Notes [Member]                          
Debt Instrument [Line Items]                          
Principal amount of debt         € 300.0 $ 363.0              
Stated interest rate of debt         8.00% 8.00%              
UPC Holding 9.75% Senior Notes [Member]                          
Debt Instrument [Line Items]                          
Principal amount of debt         € 400.0 $ 484.0              
Stated interest rate of debt         9.75% 9.75%              
UPC Holding Senior Notes 6.375 Debt [Member]                          
Debt Instrument [Line Items]                          
Principal amount of debt                   € 600.0 $ 726.0    
Stated interest rate of debt                   6.375% 6.375%    
UPC Holding Senior Notes 8.375 Debt [Member]                          
Debt Instrument [Line Items]                          
Principal amount of debt                       € 640.0 $ 774.4
Stated interest rate of debt                       8.375% 8.375%