XML 103 R96.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
COMMITMENTS AND CONTINGENCIES - Narrative (Detail) - USD ($)
$ in Millions
4 Months Ended 8 Months Ended 12 Months Ended
Dec. 16, 2018
May 01, 2019
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Oct. 09, 2018
Mar. 26, 2018
Mar. 21, 2018
Concentration Risk [Line Items]                
Operating lease, expense   $ 59.2 $ 128.3 $ 169.9 $ 173.4      
6.875% Senior Notes Due 2018                
Concentration Risk [Line Items]                
Stated interest rate           6.875%   6.875%
7.25% Senior Notes Due 2027                
Concentration Risk [Line Items]                
Stated interest rate           7.25%   7.25%
14.0% Senior Notes Due 2021                
Concentration Risk [Line Items]                
Stated interest rate             14.00%  
Chapter 11 Cases | CCOH Separation Settlement                
Concentration Risk [Line Items]                
Loss contingency, loss in period $ 149.0              
Unsecured Revolving Line of Credit Issued To Debtors | CCOH Separation Settlement                
Concentration Risk [Line Items]                
Loss contingency, loss in period $ 200.0              
Maximum | Unsecured Revolving Line of Credit Issued To Debtors | CCOH Separation Settlement                
Concentration Risk [Line Items]                
Settlement agreement, term 3 years