RELATED PARTY TRANSACTIONS (Details)	1 Months Ended			12 Months Ended
	Dec. 31, 2022 USD ($) $ / shares shares	Feb. 28, 2022 USD ($)	Jul. 31, 2021	Dec. 31, 2022 USD ($) $ / shares	Dec. 31, 2022 SAR (ر.س)	Dec. 31, 2021 USD ($)	Dec. 31, 2022 SAR (ر.س)	Nov. 08, 2022 USD ($)	Apr. 30, 2022 USD ($) facility	Apr. 30, 2022 SAR (ر.س) facility	Feb. 28, 2022 SAR (ر.س)	Feb. 27, 2022 USD ($)	Feb. 27, 2022 SAR (ر.س)
Related Party Transaction [Line Items]
Right-of-use assets	$ 215,160,000			$ 215,160,000		$ 161,974,000
Operating lease, liability	$ 255,112,000			$ 255,112,000		$ 196,379,000
Ayar | Subscription Agreement
Related Party Transaction [Line Items]
Consideration to be received on agreement								$ 915,000,000
Number of shares issued (in shares) | shares	85,712,679
Weighted average price (in dollars per share) | $ / shares	$ 10.68			$ 10.68
Net proceeds received	$ 915,000,000
SIDF
Related Party Transaction [Line Items]
Principal Amount	1,400,000,000			$ 1,400,000,000								$ 1,400,000,000	ر.س 5,190,000,000
Klein
Related Party Transaction [Line Items]
Common stock, ownership percentage, more than						5.00%
Affiliated Entity
Related Party Transaction [Line Items]
Related party transaction, internship duration			6 months
Affiliated Entity | Public Investment Fund Internship Agreement
Related Party Transaction [Line Items]
Related party transaction, expenses from transactions				1,000,000		$ 0
Due from related party	1,000,000			1,000,000
Affiliated Entity | SIDF Loan Agreement | SIDF
Related Party Transaction [Line Items]
Principal Amount		$ 1,400,000,000									ر.س 5,190,000,000
Affiliated Entity | MISA Agreement - AMP-2 | MISA
Related Party Transaction [Line Items]
Period for suspension of funding, operation commencement		30 months
Period for suspension of funding, attainment of agreed scope of operations		55 months
Affiliated Entity | Government Grant | MISA
Related Party Transaction [Line Items]
Related party transaction, amount of transaction				97,300,000	ر.س 366,000,000
Affiliated Entity | Government Grant | MISA | AMP-2
Related Party Transaction [Line Items]
Related party transaction, amount of transaction				(33,300,000)
Affiliated Entity | Government Grant | MISA | Other Noncurrent Liabilities
Related Party Transaction [Line Items]
Related party transaction, amount of transaction				64,000,000
Affiliated Entity | GIB Facility Agreement | GIB Facility Agreement | Line of Credit
Related Party Transaction [Line Items]
Number of facilities | facility									2	2
Maximum borrowing capacity									$ 266,100,000	ر.س 1,000,000,000
Affiliated Entity | Construction Service Contract | Al Bawani Company Limited
Related Party Transaction [Line Items]
Related party transaction, amount of transaction				29,100,000	ر.س 109,500,000
Due to related parties	11,200,000			11,200,000			ر.س 42,100,000
Klein
Related Party Transaction [Line Items]
Related party transaction, amount of transaction				1,300,000		$ 2,300,000
KAEC
Related Party Transaction [Line Items]
Lease initial term (in years)		25 years									25 years
Right-of-use assets	4,800,000			4,800,000
Operating lease, liability	$ 5,400,000			$ 5,400,000