Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2023		Jun. 30, 2022		Jun. 30, 2023		Jun. 30, 2022
Non-interest revenues
Non-interest revenues	$ 11,949		$ 11,035		$ 23,247		$ 20,571
Interest income
Interest on loans	4,213		2,707		8,152		5,180
Interest and dividends on investment securities	34		22		64		35
Deposits with banks and other	528		70		975		104
Total interest income	4,775		2,799		9,191		5,319
Interest expense
Deposits	1,196		187		2,190		309
Long-term debt and other	474		252		913		451
Total interest expense	1,670		439		3,103		760
Net interest income	3,105		2,360		6,088		4,559
Total revenues net of interest expense	15,054		13,395		29,335		25,130
Provisions for credit losses
Total provisions for credit losses	1,198		410		2,253		377
Total revenues net of interest expense after provisions for credit losses	13,856		12,985		27,082		24,753
Expenses
Card Member rewards	3,956		3,591		7,722		6,702
Business development	1,388		1,404		2,781		2,447
Card Member services	949		678		1,932		1,304
Marketing	1,408		1,502		2,749		2,726
Salaries and employee benefits	1,875		1,816		3,889		3,470
Other, net	1,546		1,451		3,108		2,849
Total expenses	11,122		10,442		22,181		19,498
Pretax income	2,734		2,543		4,901		5,255
Income tax provision	560		579		911		1,192
Net income	$ 2,174		$ 1,964		$ 3,990		$ 4,063
Earnings per Common Share
Basic (in dollars per share)	$ 2.89	[1]	$ 2.57	[1]	$ 5.30	[2]	$ 5.30	[2]
Diluted (in dollars per share)	$ 2.89	[1]	$ 2.57	[1]	$ 5.29	[2]	$ 5.30	[2]
Average common shares outstanding for earnings per common share:
Basic (in shares)	740		752		741		755
Diluted (in shares)	741		753		742		756
Card Member Receivables
Provisions for credit losses
Total provisions for credit losses	$ 230		$ 138		$ 452		$ 218
Card Member Loans
Provisions for credit losses
Total provisions for credit losses	923		272		1,709		161
Other
Provisions for credit losses
Total provisions for credit losses	45		0		92		(2)
Discount revenue
Non-interest revenues
Non-interest revenues	8,481		7,873		16,428		14,708
Net card fees
Non-interest revenues
Non-interest revenues	1,789		1,481		3,502		2,904
Service fees and other revenue
Non-interest revenues
Non-interest revenues	1,232		1,265		2,450		2,171
Processed revenue
Non-interest revenues
Non-interest revenues	$ 447		$ 416		$ 867		$ 788

[1] Represents net income less (i) earnings allocated to participating share awards of $17 million and $15 million for the three months ended June 30, 2023 and 2022, respectively, and (ii) dividends on preferred shares of $15 million for both the three months ended June 30, 2023 and 2022.

[2] Represents net income less (i) earnings allocated to participating share awards of $31 million for both the six months ended June 30, 2023 and 2022, and (ii) dividends on preferred shares of $29 million for both the six months ended June 30, 2023 and 2022.