v3.26.1
Debt Obligations - Schedule of Debt (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Aug. 31, 2025
Aug. 04, 2025
Dec. 31, 2021
Feb. 01, 2021
Debt Instrument [Line Items]            
Obligations under finance leases $ 0.1          
Total aggregate finance lease and debt principal payments 687.2 $ 668.3        
Unamortized issuance discount, issuance premium, and deferred financing costs (25.5) (5.5)        
Less: current portion of debt obligations (581.4) (162.2)        
Debt obligations, net of current portion 80.3 500.6        
Third party fees expensed related to refinancing 4.5          
Infrastructure            
Debt Instrument [Line Items]            
Obligations under finance leases 0.1 0.6        
Total aggregate finance lease and debt principal payments 87.7 144.7        
Spectrum            
Debt Instrument [Line Items]            
Total aggregate finance lease and debt principal payments 69.7 69.7        
Life Sciences            
Debt Instrument [Line Items]            
Total aggregate finance lease and debt principal payments 47.9 24.0        
Non-Operating Corporate            
Debt Instrument [Line Items]            
Total aggregate finance lease and debt principal payments 481.9 429.9        
Secured Debt | Non-Operating Corporate            
Debt Instrument [Line Items]            
Total aggregate finance lease and debt principal payments $ 46.8          
8.50% Note | Senior Notes | Spectrum            
Debt Instrument [Line Items]            
Interest rate 8.50%     8.50%    
Outstanding debt $ 19.3 19.3        
11.45% Notes | Senior Notes | Spectrum            
Debt Instrument [Line Items]            
Interest rate 11.45%     11.45%    
Outstanding debt $ 50.4 50.4        
Lancer Promissory Note | Senior Notes | Life Sciences            
Debt Instrument [Line Items]            
Outstanding debt $ 47.9 24.0        
10.50% Senior Secured Notes | Secured Debt | Non-Operating Corporate            
Debt Instrument [Line Items]            
Interest rate 10.50%   10.50%      
Outstanding debt $ 360.4 0.0        
Total aggregate finance lease and debt principal payments $ 345.5          
9.50% Convertible Senior Notes | Secured Debt | Non-Operating Corporate            
Debt Instrument [Line Items]            
Interest rate 9.50%     9.50%    
Outstanding debt $ 53.5 0.0        
Total aggregate finance lease and debt principal payments 52.5          
CGIC Promissory Note | Secured Debt | Non-Operating Corporate            
Debt Instrument [Line Items]            
Outstanding debt $ 45.9 31.0        
SOFR plus 5.75% Revolving Line of Credit | Non-Operating Corporate            
Debt Instrument [Line Items]            
Basis spread on variable rate 5.75%          
Outstanding debt $ 20.0 20.0        
8.50% Senior Secured Notes | Secured Debt | Non-Operating Corporate            
Debt Instrument [Line Items]            
Interest rate 8.50%       8.50%  
Outstanding debt $ 1.9 330.0        
7.50% Convertible Senior Notes | Non-Operating Corporate            
Debt Instrument [Line Items]            
Interest rate 7.50%          
Outstanding debt $ 0.2 48.9        
7.50% Convertible Senior Notes | Secured Debt | Non-Operating Corporate            
Debt Instrument [Line Items]            
Interest rate           7.50%
Revolving Credit Facility | SOFR plus 2.75% Revolving Credit Facility | Line of Credit | Infrastructure | DBM Global Credit Facilities            
Debt Instrument [Line Items]            
Basis spread on variable rate 2.75%          
Outstanding debt $ 15.0 0.0        
Revolving Credit Facility | SOFR plus 2.75% Term Loan | Term Loan | Infrastructure | DBM Global Credit Facilities            
Debt Instrument [Line Items]            
Basis spread on variable rate 2.75%          
Outstanding debt $ 72.6 0.0        
Revolving Credit Facility | PRIME minus 0.75% Revolving Credit Facility | Line of Credit | Infrastructure | DBM Global Credit Facilities            
Debt Instrument [Line Items]            
Basis spread on variable rate 0.75%          
Outstanding debt $ 0.0 45.0        
Revolving Credit Facility | 3.25% Term Loan | Term Loan | Infrastructure | DBM Global Credit Facilities            
Debt Instrument [Line Items]            
Interest rate 3.25%          
Outstanding debt $ 0.0 $ 74.6        
Revolving Credit Facility | PRIME minus 0.75% Term Loan | Term Loan | Infrastructure | DBM Global Credit Facilities            
Debt Instrument [Line Items]            
Basis spread on variable rate 0.75% 0.75%        
Outstanding debt $ 0.0 $ 24.5