RELATED PARTY TRANSACTIONS - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Related Party Transaction [Line Items]
Revenues	$ 1,158	$ 1,121	$ 2,362	$ 1,782
Accounts receivable, net	249		249		$ 161
Total contract liabilities	268		268		221
Amazon | Principal Owner
Related Party Transaction [Line Items]
Revenues	233	242	571	314
Accounts receivable, net	76		76		6
Total contract liabilities	105		105		$ 72
Amazon | Principal Owner | Hosting, Storage, And Compute Services Expense
Related Party Transaction [Line Items]
Expenses	$ 20	$ 14	$ 40	$ 31