Consolidated Balance Sheet (unaudited) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents (N)	$ 926	$ 1,363
Receivables from customers (I)	691	778
Other receivables	105	131
Inventories (J)	2,190	2,427
Fair value of derivative instruments (N)	33	134
Prepaid expenses and other current assets	420	417
Total current assets	4,365	5,250
Properties, plants, and equipment	19,836	19,605
Less: accumulated depreciation, depletion, and amortization	13,304	13,112
Properties, plants, and equipment, net	6,532	6,493
Investments (H)	1,004	1,122
Deferred income taxes	395	296
Fair value of derivative instruments (N)	3	2
Other noncurrent assets	1,618	1,593
Total assets	13,917	14,756
Current liabilities:
Accounts payable, trade	1,472	1,757
Accrued compensation and retirement costs	337	335
Taxes, including income taxes	110	230
Fair value of derivative instruments (N)	204	200
Other current liabilities	500	481
Long-term debt due within one year (L & N)	1	1
Total current liabilities	2,624	3,004
Long-term debt, less amount due within one year (L & N)	1,809	1,806
Accrued pension benefits (M)	225	213
Accrued other postretirement benefits (M)	440	480
Asset retirement obligations (P)	830	711
Environmental remediation (Q)	225	226
Fair value of derivative instruments (N)	927	1,026
Noncurrent income taxes	207	215
Other noncurrent liabilities and deferred credits	538	486
Total liabilities	7,825	8,167
CONTINGENCIES AND COMMITMENTS (Q)
Alcoa Corporation shareholders’ equity:
Common stock	2	2
Additional capital	9,179	9,183
Accumulated deficit	(1,125)	(570)
Accumulated other comprehensive loss (G)	(3,547)	(3,539)
Total Alcoa Corporation shareholders’ equity	4,509	5,076
Noncontrolling interest	1,583	1,513
Total equity	6,092	6,589
Total liabilities and equity	$ 13,917	$ 14,756