Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION (Deferred Revenue) (Details)

v3.20.2
REVENUE RECOGNITION (Deferred Revenue) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Dec. 31, 2018
Deferred Revenue Arrangement [Line Items]            
Deferred revenue, current $ 1,157,311   $ 1,157,311   $ 1,391,032 $ 1,200,000
Recognition of deferred revenue $ 19,227 $ 585,562 $ 309,177 $ 900,089    
Percentage of deferred revenue at December 31, 2019 expected to be recognized in 2021 and remaining deferred revenue 32.90%   32.90%      
Percentage of deferred revenue at December 31, 2019 that has been or will be refunded to fans, and reclassified to accrued expenses if not already refunded. 22.90%   22.90%      
Deferred Revenue, Noncurrent $ 591,500   $ 591,500   $ 34,400  
Concerts [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of deferred revenue 11,329 550,982 269,359 833,683    
Ticketing [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of deferred revenue 4,242 28,088 21,196 47,486    
Sponsorship and Advertising [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of deferred revenue 3,094 5,930 16,584 16,752    
Other and Corporate [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of deferred revenue $ 562 $ 562 $ 2,038 $ 2,168