EMPLOYEE STOCK BENEFIT PLANS - Share-based Payment Arrangement, Nonvested Award, Cost (Details) $ in Millions	9 Months Ended
	Sep. 30, 2022 USD ($)
Restricted stock units
Unrecognized compensation cost	$ 810
Expected weighted-average period in years of compensation cost to be recognized	2 years 10 months 24 days
Market share units
Unrecognized compensation cost	$ 62
Expected weighted-average period in years of compensation cost to be recognized	3 years
Performance share units
Unrecognized compensation cost	$ 111
Expected weighted-average period in years of compensation cost to be recognized	1 year 9 months 18 days