Annual report pursuant to Section 13 and 15(d)

MARKETABLE SECURITIES AND LONG-TERM INVESTMENTS - Age of Gross Unrealized Losses and Fair Value by Investment Category (Details)

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MARKETABLE SECURITIES AND LONG-TERM INVESTMENTS - Age of Gross Unrealized Losses and Fair Value by Investment Category (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2022
USD ($)
Gain (Loss) on Securities [Line Items]  
Less Than 12 Months Fair Value $ 808
Less Than 12 Months Unrealized Losses 7
12 Months or More Fair Value 123
12 Months or More Unrealized Losses 7
Total Fair Value 931
Total Unrealized Losses 14
U.S. government and agency debt securities  
Gain (Loss) on Securities [Line Items]  
Less Than 12 Months Fair Value 209
Less Than 12 Months Unrealized Losses 4
12 Months or More Fair Value 68
12 Months or More Unrealized Losses 4
Total Fair Value 277
Total Unrealized Losses 8
Mortgage and asset-backed debt securities  
Gain (Loss) on Securities [Line Items]  
Less Than 12 Months Fair Value 7
Less Than 12 Months Unrealized Losses 0
12 Months or More Fair Value 0
12 Months or More Unrealized Losses 0
Total Fair Value 7
Total Unrealized Losses 0
Corporate debt securities  
Gain (Loss) on Securities [Line Items]  
Less Than 12 Months Fair Value 592
Less Than 12 Months Unrealized Losses 3
12 Months or More Fair Value 51
12 Months or More Unrealized Losses 3
Total Fair Value 643
Total Unrealized Losses 6
U.S. state and local municipal debt securities  
Gain (Loss) on Securities [Line Items]  
Less Than 12 Months Fair Value 0
Less Than 12 Months Unrealized Losses 0
12 Months or More Fair Value 4
12 Months or More Unrealized Losses 0
Total Fair Value 4
Total Unrealized Losses $ 0