Statement of Consolidated Cash Flows (unaudited) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023
CASH FROM OPERATIONS
Net loss	$ (276)	$ (353)
Adjustments to reconcile net loss to cash from operations:
Depreciation, depletion, and amortization	324	306
Deferred income taxes	(75)	(36)
Equity (income) loss, net of dividends	(8)	123
Restructuring and other charges, net (D)	220	173
Net loss from investing activities - asset sales (P)	17	19
Net periodic pension benefit cost (L)	5	2
Stock-based compensation	22	21
(Gain) loss on mark-to-market derivative financial contracts	(19)	4
Other	31	59
Changes in assets and liabilities, excluding effects of divestitures and foreign currency translation adjustments:
(Increase) decrease in receivables	(283)	71
Decrease in inventories	157	22
Decrease in prepaid expenses and other current assets	23	63
Decrease in accounts payable, trade	(57)	(277)
Decrease in accrued expenses	(30)	(48)
Increase (decrease) in taxes, including income taxes	70	(146)
Pension contributions (L)	(10)	(9)
Decrease (increase) in noncurrent assets	25	(66)
Decrease in noncurrent liabilities	(72)	(104)
CASH PROVIDED FROM (USED FOR) OPERATIONS	64	(176)
FINANCING ACTIVITIES
Additions to debt	989	25
Payments on debt	(266)	(16)
Proceeds from the exercise of employee stock options	0	1
Dividends paid on Alcoa common stock	(37)	(36)
Payments related to tax withholding on stock-based compensation awards	(15)	(34)
Financial contributions for the divestiture of businesses (C)	(12)	(25)
Contributions from noncontrolling interest	65	122
Distributions to noncontrolling interest	(32)	(22)
Other	(13)	1
CASH PROVIDED FROM FINANCING ACTIVITIES	679	16
INVESTING ACTIVITIES
Capital expenditures	(265)	(198)
Proceeds from the sale of assets	2	2
Additions to investments	(17)	(36)
Other	(1)	10
CASH USED FOR INVESTING ACTIVITIES	(281)	(222)
EFFECT OF EXCHANGE RATE CHANGES ON CASH AND CASH EQUIVALENTS AND RESTRICTED CASH	(16)	5
Net change in cash and cash equivalents and restricted cash	446	(377)
Cash and cash equivalents and restricted cash at beginning of year	1,047	1,474
CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AT END OF PERIOD	$ 1,493	$ 1,097

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