CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) - USD ($) $ in Millions		3 Months Ended
		Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities of continuing operations
Net income before attribution of noncontrolling interests		$ 4,323	$ 7,975
Net income attributable to noncontrolling interests		17	33
Citigroup’s net income		4,306	7,942
Loss from discontinued operations, net of taxes		(2)	(2)
Income from continuing operations—excluding noncontrolling interests		4,308	7,944
Adjustments to reconcile net income to net cash provided by (used in) operating activities of continuing operations
Net loss on significant disposal	[1]	118	0
Depreciation and amortization		1,015	962
Provisions for credit losses on loans and unfunded lending commitments		734	(2,105)
Goodwill impairment		535	0
Realized gains from sales of investments		(80)	(401)
Impairment losses on investments and other assets		90	69
Change in trading account assets		(26,073)	14,405
Change in trading account liabilities		26,530	11,090
Change in brokerage receivables net of brokerage payables		(4,984)	(5,236)
Change in loans HFS		3,223	1,561
Change in other assets		(7,497)	(383)
Change in other liabilities		310	3,047
Other, net		(11,773)	(7,755)
Total adjustments		(17,852)	15,254
Net cash provided by (used in) operating activities of continuing operations		(13,544)	23,198
Cash flows from investing activities of continuing operations
Change in securities borrowed and purchased under agreements to resell		(18,122)	(20,360)
Change in loans		(9,643)	9,933
Proceeds from sales and securitizations of loans		676	323
Available-for-sale debt securities
Purchases of investments	[2]	(66,115)	(48,998)
Proceeds from sales of investments	[2]	57,084	45,960
Proceeds from maturities of investments	[2]	28,333	30,003
Held-to-maturity debt securities
Purchases of investments	[2]	(28,406)	(62,067)
Proceeds from maturities of investments	[2]	2,775	5,085
Capital expenditures on premises and equipment and capitalized software		(1,229)	(830)
Proceeds from sales of premises and equipment, subsidiaries and affiliates and repossessed assets		15	10
Other, net		109	7
Net cash used in investing activities of continuing operations		(34,523)	(40,934)
Cash flows from financing activities of continuing operations
Dividends paid		(1,286)	(1,356)
Issuance of preferred stock		0	2,300
Redemption of preferred stock		0	(1,500)
Treasury stock acquired		(2,833)	(1,481)
Stock tendered for payment of withholding taxes		(330)	(312)
Change in securities loaned and sold under agreements to repurchase		13,209	19,643
Issuance of long-term debt		29,668	15,516
Payments and redemptions of long-term debt		(17,061)	(22,432)
Change in deposits		34,816	20,304
Change in short-term borrowings		2,171	2,573
Net cash provided by financing activities of continuing operations		58,354	33,255
Effect of exchange rate changes on cash and due from banks		(233)	(452)
Change in cash, due from banks and deposits with banks		10,054	15,067
Cash, due from banks and deposits with banks at beginning of period		262,033	309,615
Cash, due from banks and deposits with banks at end of period		272,087	324,682
Cash and due from banks (including segregated cash and other deposits)		27,768	26,204
Deposits with banks, net of allowance		244,319	298,478
Cash, due from banks and deposits with banks at end of period		272,087	324,682
Supplemental disclosure of cash flow information for continuing operations
Cash paid during the period for income taxes		631	950
Cash paid during the period for interest		2,782	1,389
Non-cash investing and financing activities
Decrease in net loans associated with significant disposals reclassified to HFS	[1],[3]	14,970	0
Decrease in goodwill associated with significant disposals reclassified to HFS	[1],[3]	715	0
Transfers to loans HFS (Other assets) from loans	[1],[3]	328	636
Decrease in deposits associated with significant disposals reclassified to HFS	[1]	18,334	0
Decrease in long-term debt associated with significant disposals reclassified to HFS	[1]	$ 28	$ 0

[1] See Note 2 for further information on significant disposals.

[2] Citi has revised the Consolidated Statement of Cash Flows to present purchases of investments, sales of investments and proceeds from maturities of investments separately between available-for-sale debt securities and held-to-maturity debt securities. Citi had no sales of held-to-maturity debt securities during the periods presented.

[3] Operating and finance lease right-of-use assets and lease liabilities represent non-cash investing and financing activities, respectively, and are not included in the non-cash investing activities presented here. See Note 22 for more information and balances as of March 31, 2022.