v3.26.1
Debt (Narrative) (Details)
€ in Millions, $ in Millions
1 Months Ended 6 Months Ended
Jul. 24, 2026
USD ($)
May 31, 2026
USD ($)
Apr. 30, 2026
USD ($)
Jun. 30, 2026
group
subsidiary
Jul. 24, 2026
EUR (€)
May 31, 2026
EUR (€)
Feb. 28, 2026
USD ($)
Feb. 28, 2026
EUR (€)
Debt Instrument [Line Items]                
Number of subsidiaries with the most outstanding debt | subsidiary       1        
Number of borrowing groups | group       2        
Maturity term   7 years            
Minimum                
Debt Instrument [Line Items]                
Stated interest percentage   2.35%       2.35%    
Maximum                
Debt Instrument [Line Items]                
Stated interest percentage   3.25%       3.25%    
Senior notes due 2028                
Debt Instrument [Line Items]                
Purchased and extinguished     $ 28.4          
Principal amount     $ 1,000.0          
Stated interest percentage     5.50%          
Wyre Term Facility                
Debt Instrument [Line Items]                
Principal amount   $ 3,100.0       € 2,700.0    
Wyre Capex Term Facility                
Debt Instrument [Line Items]                
Principal amount   1,400.0       1,200.0 $ 570.7 € 500.0
Wyre Revolving Facility                
Debt Instrument [Line Items]                
Principal amount   245.4       215.0    
Wyre DSR Facility                
Debt Instrument [Line Items]                
Principal amount   $ 268.2       € 235.0    
Financing Facility | Liberty Global Europe Holdings BV | Subsequent Event | Line of credit                
Debt Instrument [Line Items]                
Principal amount $ 342.4       € 300.0      
Maturity term 3 years              
Financing Facility | Minimum | Liberty Global Europe Holdings BV | Subsequent Event | Line of credit                
Debt Instrument [Line Items]                
Basis spread on variable rate 2.75%              
Financing Facility | Maximum | Liberty Global Europe Holdings BV | Subsequent Event | Line of credit                
Debt Instrument [Line Items]                
Basis spread on variable rate 4.75%