Reportable Operating Segment (Tables)

3 Months Ended

Mar. 31, 2019

Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract]

Operating segment information

The following table presents certain selected financial information for our reportable operating segments and Corporate & Other as of or for the three months ended March 31:

2019 (Millions, except where indicated)	GCSG		GCS		GMNS		Corporate & Other(a)		Consolidated
Total non-interest revenues	$	3,741	$	3,020	$	1,525	$	19	$	8,305
Revenue from contracts with customers(b)		2,578		2,607		1,503		9		6,697
Interest income		2,272		454		9		219		2,954
Interest expense		459		241		(93)		288		895
Total revenues net of interest expense		5,554		3,233		1,627		(50)		10,364
Net income (loss)	$	821	$	586	$	631	$	(488)	$	1,550
Total assets (billions)	$	99	$	54	$	22	$	22	$	197
2018 (Millions, except where indicated)	GCSG		GCS		GMNS		Corporate & Other(a)		Consolidated
Total non-interest revenues	$	3,491	$	2,838	$	1,532	$	16	$	7,877
Revenue from contracts with customers(b)		2,438		2,454		1,491		4		6,387
Interest income		1,949		377		9		127		2,462
Interest expense		327		171		(59)		182		621
Total revenues net of interest expense		5,113		3,044		1,600		(39)		9,718
Net income (loss)	$	826	$	546	$	516	$	(254)	$	1,634
Total assets (billions)	$	91	$	51	$	20	$	18	$	180

• Corporate & Other includes adjustments and eliminations for intersegment activity.
• Includes discount revenue, certain other fees and commissions and other revenues from customers.