OTHER CONSOLIDATED BALANCE SHEET COMPONENTS (NON-CURRENT) (Details) - USD ($)		3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Acquired Indefinite-lived Intangible Assets [Line Items]
Property and equipment, net	$ 327,869,000	$ 327,869,000		$ 327,869,000		$ 329,302,000
Investment in non-marketable equity securities	205,217,000	205,217,000		205,217,000		208,880,000
Investment in bitcoin	102,479,000	102,479,000		102,479,000		102,303,000
Restricted cash	73,196,000	73,196,000	$ 71,702,000	73,196,000	$ 71,702,000	71,600,000
Other	123,706,000	123,706,000		123,706,000		101,454,000
Total	832,467,000	832,467,000		832,467,000		$ 813,539,000
Bitcoin impairment losses		0	$ 35,961,000	0	$ 35,961,000
Bitcoin accumulated impairment losses	117,700,000	117,700,000		117,700,000
Bitcoin
Acquired Indefinite-lived Intangible Assets [Line Items]
Indefinite-lived intangible asset acquired	220,000,000
Fair value of bitcoin investment	244,600,000	244,600,000		244,600,000
Amount of fair value in excess of carrying value for bitcoin investment	$ 142,100,000	$ 142,100,000		$ 142,100,000