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FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Cash and cash equivalents $ 2,297,675 $ 1,307,141
Short-term investments 955,605 1,362,314
Investments 76,431 61,443
Asset transfers between Level 1 and Level 2 measurements 0 0
Total fair value    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Cash 1,105,701 1,132,509
Assets measured at fair value 3,333,038 2,727,165
Fair value liabilities (1,083) (3,733)
Cash and cash equivalents 2,297,675 1,307,141
Short-term investments 955,605 1,362,314
Accounts receivable, net 4,618 965
Other assets 316  
Investments 76,431 61,443
Accrued liabilities (1,607) (4,698)
Total fair value | Money market funds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 960,873 121,444
Total fair value | Certificates of deposit    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 33,824 10,078
Total fair value | Commercial paper    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 163,774 225,067
Total fair value | Corporate bonds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 264,208  
Total fair value | Municipal securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 361 213,798
Total fair value | U.S. government agency securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 159,585 113,357
Total fair value | U.S. treasuries    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 641,385 908,379
Total fair value | Variable rate demand notes    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value   6,266
Total fair value | Commodity derivatives    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Fair value liabilities 4,410  
Level 1    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Cash 1,105,701 1,132,509
Assets measured at fair value 2,066,574 1,253,953
Fair value liabilities 0 0
Cash and cash equivalents 2,066,574 1,253,953
Short-term investments 0 0
Accounts receivable, net 0 0
Other assets 0  
Investments 0 0
Accrued liabilities 0 0
Level 1 | Money market funds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 960,873 121,444
Level 1 | Certificates of deposit    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 1 | Commercial paper    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 1 | Corporate bonds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0  
Level 1 | Municipal securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 1 | U.S. government agency securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 1 | U.S. treasuries    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 1 | Variable rate demand notes    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value   0
Level 1 | Commodity derivatives    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Fair value liabilities 0  
Level 2    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Cash 0 0
Assets measured at fair value 1,266,464 1,473,212
Fair value liabilities (1,083) (3,733)
Cash and cash equivalents 231,101 53,188
Short-term investments 955,605 1,362,314
Accounts receivable, net 4,618 965
Other assets 316  
Investments 76,431 61,443
Accrued liabilities (1,607) (4,698)
Level 2 | Money market funds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 2 | Certificates of deposit    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 33,824 10,078
Level 2 | Commercial paper    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 163,774 225,067
Level 2 | Corporate bonds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 264,208  
Level 2 | Municipal securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 361 213,798
Level 2 | U.S. government agency securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 159,585 113,357
Level 2 | U.S. treasuries    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 641,385 908,379
Level 2 | Variable rate demand notes    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value   6,266
Level 2 | Commodity derivatives    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Fair value liabilities 4,410  
Level 3    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Cash 0 0
Assets measured at fair value 0 0
Fair value liabilities 0 0
Cash and cash equivalents 0 0
Short-term investments 0 0
Accounts receivable, net 0 0
Other assets 0  
Investments 0 0
Accrued liabilities 0 0
Level 3 | Money market funds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 3 | Certificates of deposit    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 3 | Commercial paper    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 3 | Corporate bonds    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0  
Level 3 | Municipal securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 3 | U.S. government agency securities    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 3 | U.S. treasuries    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value 0 0
Level 3 | Variable rate demand notes    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Assets measured at fair value   $ 0
Level 3 | Commodity derivatives    
FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES    
Fair value liabilities $ 0