CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2018	Sep. 30, 2017
Cash flows from operating activities of continuing operations
Net income before attribution of noncontrolling interests		$ 13,783	$ 12,136
Net income attributable to noncontrolling interests		51	41
Citigroup’s net income		13,732	12,095
Loss from discontinued operations, net of taxes		0	(2)
Income from continuing operations—excluding noncontrolling interests		13,732	12,097
Adjustments to reconcile net income to net cash provided by operating activities of continuing operations
Net gains on significant disposals	[1]	(247)	(602)
Depreciation and amortization		2,800	2,717
Provision for loan losses		5,504	5,487
Realized gains from sales of investments		(341)	(626)
Net impairment losses on investments, goodwill and intangible assets		113	75
Change in trading account assets		(4,831)	(14,383)
Change in trading account liabilities		22,482	(1,015)
Change in brokerage receivables net of brokerage payables		9,709	(3,136)
Change in loans HFS		1,380	1,969
Change in other assets		(8,696)	(5,351)
Change in other liabilities		(848)	1,569
Other, net		(10,691)	(2,262)
Total adjustments		16,334	(15,558)
Net cash provided by (used in) operating activities of continuing operations		30,066	(3,461)
Cash flows from investing activities of continuing operations
Change in federal funds sold and securities borrowed or purchased under agreements to resell		(48,462)	(15,795)
Change in loans		(16,131)	(41,569)
Proceeds from sales and securitizations of loans		4,021	7,019
Purchases of investments		(129,054)	(151,362)
Proceeds from sales of investments		52,170	89,724
Proceeds from maturities of investments		82,940	67,166
Proceeds from significant disposals	[1]	314	3,411
Capital expenditures on premises and equipment and capitalized software		(2,682)	(2,502)
Proceeds from sales of premises and equipment, subsidiaries and affiliates and repossessed assets		174	292
Other, net		147	156
Net cash used in investing activities of continuing operations		(56,563)	(43,460)
Cash flows from financing activities of continuing operations
Dividends paid		(3,616)	(2,639)
Redemption of preferred stock		(218)	0
Treasury stock acquired		(9,848)	(9,071)
Stock tendered for payment of withholding taxes		(479)	(402)
Change in federal funds purchased and securities loaned or sold under agreements to repurchase		19,638	19,461
Issuance of long-term debt		53,027	52,293
Payments and redemptions of long-term debt		(47,201)	(29,785)
Change in deposits		45,354	34,632
Change in short-term borrowings		(10,681)	7,448
Net cash provided by financing activities of continuing operations		45,976	71,937
Effect of exchange rate changes on cash and due from banks		(709)	599
Change in cash and due from banks and deposits with banks	[2]	18,770	25,615
Cash, due from banks and deposits with banks at beginning of period	[2]	180,516	160,494
Cash, due from banks and deposits with banks at end of period	[2]	199,286	186,109
Cash, due from banks and deposits with banks at end of period	[2]	180,516	160,494
Supplemental disclosure of cash flow information for continuing operations
Cash paid during the period for income taxes		3,261	2,714
Cash paid during the period for interest		16,278	11,604
Non-cash investing activities
Transfers to loans HFS from loans		3,300	3,800
Transfers to OREO and other repossessed assets		$ 94	$ 85

[1] See Note 2 to the Consolidated Financial Statements for further information on significant disposals.

[2] Includes the impact of ASU 2016-18, Restricted Cash. See Notes 1 and 22 to the Consolidated Financial Statements.