Quarterly report pursuant to Section 13 or 15(d)

REVENUE RECOGNITION (Performance Obligation) (Details)

v3.21.1
REVENUE RECOGNITION (Performance Obligation) (Details) - Sponsorship and Advertising [Member]
$ in Millions
Mar. 31, 2021
USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]  
Revenue related to future benefits to be provided by the Company $ 1,100.0
Percentage of revenue on contracts to be recognized during the remainder of 2021 22.00%
Percentage of revenue on contracts to be recognized in 2022 31.00%
Percentage of revenue on contracts to be recognized in 2023 16.00%
Percentage of revenue to be recognized on contracts thereafter 31.00%