SIGNIFICANT ACCOUNTING POLICIES - Intangible Assets (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) patent	Dec. 31, 2022 USD ($) patent	Dec. 31, 2021 USD ($)
Accounting Policies [Abstract]
Impairment of Intangible Assets (Excluding Goodwill)		$ 56,400
Divestiture of Entertainment	$ 5,001
Goodwill, Impairment Loss	$ (70,518)	$ (396,242)
Number of patents | patent	16	1
Finite-lived intangible assets, not yet capitalized		$ 100	$ 100