Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 9,652	$ 8,316	$ 18,831	$ 17,028
Other comprehensive income/(loss), after–tax
Unrealized gains/(losses) on investment securities	1,093	(227)	2,507	(1,461)
Translation adjustments, net of hedges	99	88	75	115
Fair value hedges	86	(68)	88	(108)
Cash flow hedges	97	(166)	235	(239)
Defined benefit pension and OPEB plans	41	38	77	59
DVA on fair value option elected liabilities	256	260	(361)	527
Total other comprehensive income/(loss), after–tax	1,672	(75)	2,621	(1,107)
Comprehensive income	$ 11,324	$ 8,241	$ 21,452	$ 15,921

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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