Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION (Ticketing Contract Advances) (Details)

v3.20.1
REVENUE RECOGNITION (Ticketing Contract Advances) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Capitalized Contract Cost [Line Items]    
Amortization of non-recoupable ticketing contract advances $ 18,811 $ 17,237
Ticketing [Member]    
Capitalized Contract Cost [Line Items]    
Amortization of non-recoupable ticketing contract advances 18,800 17,200
Prepaid Expenses [Member] | Ticketing [Member]    
Capitalized Contract Cost [Line Items]    
Ticketing contract advances 81,500 100,900
Other Noncurrent Assets [Member] | Ticketing [Member]    
Capitalized Contract Cost [Line Items]    
Ticketing contract advances $ 96,100 $ 105,700