v3.25.4
Debt and Finance Lease Obligations - Schedule of Finance Activity (Details) - Line of Credit - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
2027 C&W RCF      
Debt Instrument [Line Items]      
Issued at 100.00%    
Amount borrowed $ 117.1    
Non–cash component $ 0.0    
2029 C&W RCF      
Debt Instrument [Line Items]      
Issued at 100.00%    
Amount borrowed $ 241.9    
Non–cash component $ 0.0    
2033 C&W Senior Notes      
Debt Instrument [Line Items]      
Issued at 100.00%    
Amount borrowed $ 755.0    
Non–cash component $ 0.0    
C&W Term Loan B-7 Facility      
Debt Instrument [Line Items]      
Issued at 99.50%    
Amount borrowed $ 1,522.4    
Non–cash component $ 1,510.0    
2030 LPR Term Loan      
Debt Instrument [Line Items]      
Issued at 96.00%    
Amount borrowed $ 200.0    
Non–cash component $ 0.0    
LPR Revolving Credit Facility      
Debt Instrument [Line Items]      
Issued at 100.00%   100.00%
Amount borrowed $ 226.1 $ 120.0 $ 65.0
Non–cash component $ 0.0    
2033 LCR Term Loan A      
Debt Instrument [Line Items]      
Issued at 100.00%    
Amount borrowed $ 65.0    
Non–cash component $ 0.0    
LCR Revolving Credit Facility      
Debt Instrument [Line Items]      
Issued at 100.00%    
Amount borrowed $ 61.3 $ 31.0 $ 0.0
Non–cash component 0.0    
C&W Other Facilities      
Debt Instrument [Line Items]      
Issued at   100.00% 100.00%
Amount borrowed   $ 22.5 $ 69.0
C&W Revolving Credit Facility      
Debt Instrument [Line Items]      
Issued at     100.00%
Amount borrowed   $ 275.0 $ 40.0
Debt instrument, commitments $ 460.0    
2032 C&W Senior Secured Notes      
Debt Instrument [Line Items]      
Issued at   100.00%  
Amount borrowed   $ 1,000.0  
C&W Regional Facilities      
Debt Instrument [Line Items]      
Issued at 100.00%    
Amount borrowed     20.0
Non–cash component $ 0.0    
CWP Credit Facilities      
Debt Instrument [Line Items]      
Amount borrowed     $ 10.0
2031 LCR Term Loan A      
Debt Instrument [Line Items]      
Issued at     100.00%
Amount borrowed     $ 50.0
2031 LCR Term Loan B      
Debt Instrument [Line Items]      
Issued at     100.00%
Amount borrowed     $ 400.0