OTHER INCOME (EXPENSE), NET (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Other Income and Expenses [Abstract]
Interest and dividend income		$ 4	$ 12	$ 8	$ 44
Net gains on equity securities	[1]	391	835	427	528
Impairment of investment	[1]	0	0	0	(100)
Foreign currency transaction (losses) gains		(41)	(58)	47	(27)
Loss on early extinguishment of debt	[2]	(242)	0	(242)	0
Other	[3]	(16)	0	(13)	(5)
Other income (expense), net		$ 96	$ 789	$ 227	$ 440

[1] See Note 5 for additional information related to the net gains on equity securities and impairment of investment.

[2] See Note 9 for additional information related to the loss on early extinguishment of debt.

[3] The amounts for the three and six months ended June 30, 2021 include losses on reverse treasury lock agreements which were designated as cash flow hedges (see Note 6).