v3.25.4
Debt and Finance Lease Obligations - Schedule of C&W Credit Facilities (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Debt Instrument [Line Items]      
Outstanding principal amount $ 8,349.8 $ 8,138.8  
Line of Credit      
Debt Instrument [Line Items]      
Unused borrowing capacity 166.0    
Outstanding principal amount 884.5    
Carrying value $ 870.2    
Line of Credit | CWP Revolving Credit Facility      
Debt Instrument [Line Items]      
Interest rate 3.25%    
Unused borrowing capacity $ 152.0    
Outstanding principal amount 0.0    
Carrying value $ 0.0    
Fee on unused portion of credit facility 0.50%    
Line of Credit | C&W Revolving Credit Facility      
Debt Instrument [Line Items]      
Interest rate 3.25%    
Unused borrowing capacity $ 456.0    
Outstanding principal amount 0.0   $ 40.0
Carrying value $ 0.0    
Line of Credit | C&W Term Loan B-5 Facility | Minimum      
Debt Instrument [Line Items]      
Interest rate 0.00%    
Line of Credit | C&W Term Loan B-6 Facility      
Debt Instrument [Line Items]      
Interest rate 3.00%    
Unused borrowing capacity $ 0.0    
Outstanding principal amount 590.0    
Carrying value $ 585.0    
Line of Credit | C&W Term Loan B-6 Facility | Minimum      
Debt Instrument [Line Items]      
Interest rate 0.00%    
Line of Credit | C&W Term Loan B-7 Facility      
Debt Instrument [Line Items]      
Interest rate 3.25%    
Unused borrowing capacity $ 0.0    
Outstanding principal amount 1,530.0    
Carrying value $ 1,514.9    
Line of Credit | 2028 CWP Term Loan      
Debt Instrument [Line Items]      
Interest rate 4.25%    
Unused borrowing capacity $ 0.0    
Outstanding principal amount 435.0    
Carrying value $ 432.9    
Line of Credit | C&W Regional Facilities      
Debt Instrument [Line Items]      
Interest rate 7.35%    
Unused borrowing capacity $ 79.5    
Outstanding principal amount 91.2    
Carrying value 91.1    
Line of Credit | C&W Credit Facilities      
Debt Instrument [Line Items]      
Unused borrowing capacity 687.5    
Outstanding principal amount 2,646.2 $ 2,690.2  
Carrying value $ 2,623.9