Derivatives and Hedging Activities - Schedule of Fair Value of Derivative Assets by Type (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Credit Derivatives [Line Items]
Derivative assets before collateral	$ 584	$ 1,034
Plus(Less): Related collateral	328	10
Total derivative assets	256	1,024
Interest rate
Credit Derivatives [Line Items]
Derivative assets before collateral	146	136
Foreign exchange
Credit Derivatives [Line Items]
Derivative assets before collateral	64	67
Commodity
Credit Derivatives [Line Items]
Derivative assets before collateral	366	820
Credit
Credit Derivatives [Line Items]
Derivative assets before collateral	0	0
Other
Credit Derivatives [Line Items]
Derivative assets before collateral	$ 8	$ 11