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Commitments, Contingencies and Other Items - Additional Information (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Jun. 30, 2021
USD ($)
Feb. 28, 2017
USD ($)
patent
lawsuit
Dec. 31, 2017
USD ($)
Employee
Contracts
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2005
USD ($)
subsidiary
Commitments and Contingencies            
Estimate of possible loss       $ 103,000 $ 141,000  
Number of patents allegedly infringed | patent   1        
Purchase obligations maturities            
Total purchase commitments       1,100,000    
2022       414,000    
2023 through 2024       386,000    
2025 through 2026       91,000    
2027 and thereafter       188,000    
Unfavorable regulatory action            
Commitments and Contingencies            
Estimate of possible loss       300    
Missouri Municipalities | Judicial ruling            
Commitments and Contingencies            
Number of patents allegedly infringed | lawsuit   1        
Litigation settlement amount   $ 4,000        
Columbia and Joplin Municipalities | Judicial ruling            
Commitments and Contingencies            
Litigation settlement amount $ 55,000          
Peruvian Tax Litigation | Pending litigation            
Commitments and Contingencies            
Number of subsidiaries issues with tax assessment | subsidiary           1,000,000
Loss contingency, asserted claim           $ 26,000
Brazilian Tax Claims | Pending litigation | Maximum            
Commitments and Contingencies            
Loss contingency, range of possible loss, portion not accrued       $ 46,000    
Qui Tam Action | Level 3 Parent, LLC            
Commitments and Contingencies            
Number of former employees who made false statements | Employee     2      
Number of government contracts in question | Contracts     2      
Loss contingency, damages sought, value     $ 50,000