INCOME TAXES - Deferred Tax Assets by Jurisdiction (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred Tax Assets by Jurisdiction
Net deferred tax assets	$ 27,672	$ 24,789
U.S. federal
Deferred Tax Assets by Jurisdiction
Net operating losses (NOLs)	3,300	3,200
Foreign tax credits (FTCs)	1,900	2,800
General business credits (GBCs)	5,200	4,500
Future tax deductions and credits	10,100	8,400
Net deferred tax assets	20,500	18,900
Deferred tax liability to be reversed in carry forward period	3,300
State and Local
Deferred Tax Assets by Jurisdiction
Future tax deductions and credits	2,200	1,800
Net deferred tax assets	4,300	3,200
New York
Deferred Tax Assets by Jurisdiction
Net operating losses (NOLs)	1,900	1,200
Other state
Deferred Tax Assets by Jurisdiction
Net operating losses (NOLs)	200	200
Foreign
Deferred Tax Assets by Jurisdiction
Net operating losses (NOLs)	700	500
Future tax deductions and credits	2,200	2,200
Net deferred tax assets	$ 2,900	$ 2,700