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INCOME TAXES - Narrative (Detail) - USD ($)
$ in Thousands
 4 Months Ended 8 Months Ended 12 Months Ended
May 01, 2019
Dec. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Tax Credit Carryforward [Line Items]          
CARES Act, increase in allowable interest deductions     $ 179,400    
Tax expense (benefit), net $ 102,900        
Tax expense for reduction in NOLs and cancellation of debt 483,000        
Tax benefit from reduction in deferred tax liability from long term debt discharged 275,200        
Tax benefit from settlement of unrecognized tax benefits 62,300        
Tax benefit for reduction in valuation allowance 263,800        
Income tax expense (benefit) 185,400        
Income tax expense (benefit), deferred tax liabilities 529,100        
Income tax expense (benefit), deferred tax assets (343,700)        
Current tax expense 76,744 $ (10,971) (646)   $ (10,193)
Deferred tax expense (benefit) $ (115,839) (9,120) 184,269   $ (3,643)
Net operating loss carryforwards     218,300    
Deferred tax asset, interest expense limitation and carryforward   $ 315,300   $ 315,300  
Capital loss realized     $ 7,200,000    
Capital loss carryforward period     5 years    
Deferred tax asset relating to stock-based compensation expense under ASC 718-10     $ 3,500    
Effective tax percent benefit (expense) 0.40% 15.10% 8.70%   (57.30%)
Fresh-start adjustments, income tax at federal rate, amount $ 2,000,000        
Valuation allowance   $ 720,622 $ 1,818,091 720,622  
Tax impact of outdoor charges eliminated in discontinued operations $ 0       $ 8,017
Total amount of interest accrued   6,900 5,300 6,900  
Total amount of unrecognized tax benefits and accrued interest and penalties   20,500 20,000 20,500  
Unrecognized tax benefits and accrued interest and penalties included in other long-term liabilities   20,334 18,183 20,334  
Unrecognized tax benefits recorded net with deferred tax assets for net operating losses   200 1,800 200  
Total amount of unrecognized tax benefits that, if recognized, would impact effective income tax rate   15,500 13,800 15,500  
Reduction of unrecognized tax benefits resulting from settlement with taxing authorities     0 1,183  
Reduction to unrecognized tax benefits due to expiration of statue of limitations     195 41,965  
Federal and state          
Tax Credit Carryforward [Line Items]          
Valuation allowance     1,800,000    
Foreign          
Tax Credit Carryforward [Line Items]          
Net foreign deferred tax assets   $ 300 300 $ 300  
Federal and state          
Tax Credit Carryforward [Line Items]          
Tax Act, reduction in deferred tax asset valuation allowance     $ 1,100,000   $ (11,300)