Consolidated Statements of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended				6 Months Ended
	Jun. 30, 2024		Jun. 30, 2023		Jun. 30, 2024		Jun. 30, 2023
Non-interest revenues
Non-interest revenues	$ 12,603		$ 11,949		$ 24,635		$ 23,247
Interest income
Interest on loans	5,092		4,213		10,150		8,152
Interest and dividends on investment securities	25		34		50		64
Deposits with banks and other	677		528		1,369		975
Total interest income	5,794		4,775		11,569		9,191
Interest expense
Deposits	1,425		1,196		2,852		2,190
Long-term debt and other	639		474		1,218		913
Total interest expense	2,064		1,670		4,070		3,103
Net interest income	3,730		3,105		7,499		6,088
Total revenues net of interest expense	16,333		15,054		32,134		29,335
Provisions for credit losses
Total provisions for credit losses	1,268		1,198		2,537		2,253
Total revenues net of interest expense after provisions for credit losses	15,065		13,856		29,597		27,082
Expenses
Card Member rewards	4,227		3,956		8,001		7,722
Business development	1,427		1,388		2,819		2,781
Card Member services	1,154		949		2,325		1,932
Marketing	1,480		1,408		2,956		2,749
Salaries and employee benefits	1,949		1,875		4,047		3,889
Other, net	1,038		1,546		2,514		3,108
Total expenses	11,275		11,122		22,662		22,181
Pretax income	3,790		2,734		6,935		4,901
Income tax provision	775		560		1,483		911
Net income	$ 3,015		$ 2,174		$ 5,452		$ 3,990
Earnings per Common Share
Basic (in dollars per share)	$ 4.16	[1]	$ 2.89	[1]	$ 7.49	[2]	$ 5.30	[2]
Diluted (in dollars per share)	$ 4.15	[1]	$ 2.89	[1]	$ 7.48	[2]	$ 5.29	[2]
Average common shares outstanding for earnings per common share:
Basic (in shares)	716		740		718		741
Diluted (in shares)	717		741		719		742
Card Member Receivables
Provisions for credit losses
Total provisions for credit losses	$ 226		$ 230		$ 422		$ 452
Card Member Loans
Provisions for credit losses
Total provisions for credit losses	970		923		1,984		1,709
Other
Provisions for credit losses
Total provisions for credit losses	72		45		131		92
Discount revenue
Non-interest revenues
Non-interest revenues	8,855		8,481		17,235		16,428
Net card fees
Non-interest revenues
Non-interest revenues	2,060		1,789		4,034		3,502
Service fees and other revenue
Non-interest revenues
Non-interest revenues	1,280		1,232		2,572		2,450
Processed revenue
Non-interest revenues
Non-interest revenues	$ 408		$ 447		$ 794		$ 867

[1] Represents net income less (i) earnings allocated to participating share awards of $23 million and $17 million for the three months ended June 30, 2024 and 2023, respectively, and (ii) dividends on preferred shares of $15 million for both the three months ended June 30, 2024 and 2023.

[2] Represents net income less (i) earnings allocated to participating share awards of $41 million and $31 million for the six months ended June 30, 2024 and 2023, respectively, and (ii) dividends on preferred shares of $29 million for both the six months ended June 30, 2024 and 2023.