Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION (Sponsorship & Advertising Revenue) (Details)

v3.19.2
REVENUE RECOGNITION (Sponsorship & Advertising Revenue) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2019
Jun. 30, 2018
Disaggregation of Revenue [Line Items]        
Revenue $ 3,157,009 $ 2,868,315 $ 4,884,837 $ 4,350,699
Operating Segments [Member] | Sponsorship & Advertising [Member]        
Disaggregation of Revenue [Line Items]        
Revenue $ 151,537 $ 139,938 $ 226,615 $ 214,496
Percentage of Sponsorship & Advertising revenue to consolidated revenue 4.80% 4.90% 4.60% 4.90%