Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION (Deferred Revenue) (Details)

v3.19.2
REVENUE RECOGNITION (Deferred Revenue) (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Dec. 31, 2017
Deferred Revenue Arrangement [Line Items]            
Current deferred revenue $ 1,890,997   $ 1,890,997   $ 1,227,797 $ 925,200
Recognition of Deferred Revenue 585,562 $ 402,135 900,089 $ 696,957    
Concerts [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of Deferred Revenue 550,982 381,277 833,683 646,538    
Ticketing [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of Deferred Revenue 28,088 16,206 47,486 31,739    
Sponsorship & Advertising [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of Deferred Revenue 5,930 4,169 16,752 17,289    
Other and Corporate [Member]            
Deferred Revenue Arrangement [Line Items]            
Recognition of Deferred Revenue $ 562 $ 483 $ 2,168 $ 1,391