v3.26.1
Debt - Schedule of Short-term and Long-term Debt (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2026
Mar. 31, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
May 02, 2024
Jun. 26, 2019
Debt Instrument [Line Items]                
Less: unamortized debt issuance costs $ 0     $ 0   $ (30)    
Total short-term debt, net 699,148     699,148   23,870    
Less: unamortized debt issuance costs 0     0   (1,986)    
Total long-term debt, net 0     0   694,808    
Less: Amounts reclassified to liabilities subject to compromise (697,120)     (697,120)   0    
Total debt, net 2,028     2,028   718,678    
Reorganization items, net 7,580   $ 0 (14,432) $ 0      
Debt items, net   $ 1,900            
Term Loan due 2026                
Debt Instrument [Line Items]                
Short-Term Debt 1,203     1,203   1,203    
Debt instrument, face amount             $ 1,200  
Term Loan due 2026 | Cumulus Media New Holdings Inc.                
Debt Instrument [Line Items]                
Debt instrument, face amount 328,300     328,300     328,300  
Senior Notes due 2026                
Debt Instrument [Line Items]                
Short-Term Debt 22,697     22,697   22,697    
Senior Notes due 2026 | Senior Notes                
Debt Instrument [Line Items]                
Debt instrument, face amount             23,200 $ 500,000
Senior Notes due 2026 | Cumulus Media New Holdings Inc. | Senior Notes                
Debt Instrument [Line Items]                
Debt instrument, face amount 323,000     323,000     323,000  
Term Loan due 2029:                
Debt Instrument [Line Items]                
Short-Term Debt 311,845     311,845   0    
Long-Term Debt 0     0   323,569    
Debt instrument, face amount             311,800  
Term Loan due 2029: | Cumulus Media New Holdings Inc.                
Debt Instrument [Line Items]                
Debt instrument, face amount 311,800     311,800     311,800  
Debt instrument, unamortized discount 16,500     16,500        
Reorganization items, net   11,200            
Senior Notes due 2029                
Debt Instrument [Line Items]                
Short-Term Debt 306,375     306,375   0    
Long-Term Debt 0     0   318,225    
Senior Notes due 2029 | Senior Notes                
Debt Instrument [Line Items]                
Debt instrument, face amount             306,400  
Reorganization items, net   $ 11,300            
Senior Notes due 2029 | Cumulus Media New Holdings Inc. | Senior Notes                
Debt Instrument [Line Items]                
Debt instrument, face amount 306,400     306,400     $ 306,400  
Debt instrument, unamortized discount 16,600     16,600        
2020 Revolving Credit Facility                
Debt Instrument [Line Items]                
Short-Term Debt 57,028     57,028   0    
Long-Term Debt $ 0     $ 0   $ 55,000