REDEEMABLE NON-CONTROLLING INTERESTS	9 Months Ended
Sep. 30, 2024
Temporary Equity Disclosure [Abstract]
REDEEMABLE NON-CONTROLLING INTERESTS	13. REDEEMABLE NON-CONTROLLING INTERESTS Barrett-Jackson In connection with the acquisition of Barrett-Jackson Holdings, LLC ("Barrett-Jackson") in August 2022, the terms of the agreement provide the sellers a put option to sell their remaining ownership to IMG Auction Company, LLC, a subsidiary of the Company. The first election is between April and July 2029 for 29.9% of the total issued and outstanding units of Barrett-Jackson at that time and the second election is between April and July 2031 for any remaining ownership at that time. The purchase price of the put right is equal to Barrett-Jackson's EBITDA, as defined, multiplied by 13. This redeemable non-controlling interest was recognized at the acquisition date at fair value of $210.1 million. As of September 30, 2024 and December 31, 2023, the estimated redemption value was below the carrying value of $213.0 million and $203.9 million, respectively. Zuffa In July 2018, the Company received a contribution of $9.7 million from third parties (the "Russia Co-Investors") in a newly formed subsidiary of the Company (the "Russia Subsidiary") that was formed to expand the Company’s existing business in Russia and certain other countries in the Commonwealth of Independent States. The terms of this contribution provide the Russia Co-Investors with a put option to sell their ownership in the Russia Subsidiary five years and nine months after the consummation of the contribution. The purchase price of the put option is the greater of the total investment amount, defined as the Russia Co-Investors’ cash contributions less cash distributions, or fair value. As of September 30, 2024 and December 31, 2023, the estimated redemption value was $11.2 million. Frieze In connection with the acquisition of Frieze in 2016, the terms of the agreement provided the sellers with a put option to sell their remaining 30% interest after fiscal year 2020. The Company also had a call option to buy the remaining 30% interest after fiscal year 2020 or upon termination of employment of the sellers who continued to be employees of Frieze after the acquisition. The price of the put and call option was equal to Frieze’s prior year’s EBITDA multiplied by 7.5. In May 2023, the Company exercised its call option to purchase the remaining 30% interest for $16.5 million.

REDEEMABLE NON-CONTROLLING INTERESTS

9 Months Ended

Sep. 30, 2024

Temporary Equity Disclosure [Abstract]

13.

REDEEMABLE NON-CONTROLLING INTERESTS

Barrett-Jackson

In connection with the acquisition of Barrett-Jackson Holdings, LLC ("Barrett-Jackson") in August 2022, the terms of the agreement provide the sellers a put option to sell their remaining ownership to IMG Auction Company, LLC, a subsidiary of the Company. The first election is between April and July 2029 for 29.9% of the total issued and outstanding units of Barrett-Jackson at that time and the second election is between April and July 2031 for any remaining ownership at that time. The purchase price of the put right is equal to Barrett-Jackson's EBITDA, as defined, multiplied by 13. This redeemable non-controlling interest was recognized at the acquisition date at fair value of $210.1 million. As of September 30, 2024 and December 31, 2023, the estimated redemption value was below the carrying value of $213.0 million and $203.9 million, respectively.

Zuffa

In July 2018, the Company received a contribution of $9.7 million from third parties (the "Russia Co-Investors") in a newly formed subsidiary of the Company (the "Russia Subsidiary") that was formed to expand the Company’s existing business in Russia and certain other countries in the Commonwealth of Independent States. The terms of this contribution provide the Russia Co-Investors with a put option to sell their ownership in the Russia Subsidiary five years and nine months after the consummation of the contribution. The purchase price of the put option is the greater of the total investment amount, defined as the Russia Co-Investors’ cash contributions less cash distributions, or fair value. As of September 30, 2024 and December 31, 2023, the estimated redemption value was $11.2 million.

Frieze

In connection with the acquisition of Frieze in 2016, the terms of the agreement provided the sellers with a put option to sell their remaining 30% interest after fiscal year 2020. The Company also had a call option to buy the remaining 30% interest after fiscal year 2020 or upon termination of employment of the sellers who continued to be employees of Frieze after the acquisition. The price of the put and call option was equal to Frieze’s prior year’s EBITDA multiplied by 7.5. In May 2023, the Company exercised its call option to purchase the remaining 30% interest for $16.5 million.