Contingencies, Commitments and Guarantees (Details) - USD ($)	9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021
Commitments and Contingencies Disclosure [Abstract]
Amount of policy issued to plaintiff's	$ 1,000,000
Other commitments	7,100,000,000	$ 7,300,000,000
Financial Standby Letter of Credit
LITIGATION, INVESTIGATIONS AND REGULATORY MATTERS DISCLOSURE
Amount outstanding under standby letters of credit at end of period	$ 69,000,000