K. Debt

Long-Term Debt.


December 31,	2011		2010
6% Notes, due 2012	$	322	$	322
5.375% Notes, due 2013		-		553
6% Notes, due 2013		422		750
5.25% Convertible Notes, due 2014		575		575
5.55% Notes, due 2017		750		750
6.5% Bonds, due 2018		250		250
6.75% Notes, due 2018		750		750
5.72% Notes, due 2019		750		750
6.15% Notes, due 2020		1,000		1,000
5.40% Notes, due 2021		1,250		-
5.87% Notes, due 2022		627		627
5.9% Notes, due 2027		625		625
6.75% Bonds, due 2028		300		300
5.95% Notes due 2037		625		625
BNDES Loans, due 2012-2029 (see below for weighted average rates)		627		899
Other*		212		297
		9,085		9,073
Less: amount due within one year		445		231
	$	8,640	$	8,842

Other includes various financing arrangements related to subsidiaries, unamortized debt discounts related to the outstanding notes and bonds listed in the table above, a beneficial conversion feature related to the convertible notes (see below), and adjustments to the carrying value of long-term debt related to interest swap contracts accounted for as fair value hedges (see the Derivatives section of Note X).

The principal amount of long-term debt maturing in each of the next five years is $445 in 2012, $549 in 2013, $743 in 2014, $45 in 2015, and $26 in 2016.

Public Debt—In February 2011, Alcoa filed an automatic shelf registration statement with the Securities and Exchange Commission for an indeterminate amount of securities for future issuance. This shelf registration statement replaced Alcoa's existing shelf registration statement (filed in March 2008). As of December 31, 2011 and 2010, $1,250 and $3,075 in senior debt securities were issued under the respective shelf registration statements.

In April 2011, Alcoa completed a public debt offering under its existing shelf registration statement (dated February 18, 2011) for $1,250 of 5.40% Notes due 2021 (the "2021 Notes"). Alcoa received $1,241 in net proceeds from the public debt offering reflecting an original issue discount and payment of financing costs. The net proceeds were used for the early retirement of $881 in outstanding notes (see below), early repayment of $101 in outstanding loans related to the bauxite mine development in Brazil (see BNDES Loans below), and the remainder was used for general corporate purposes. The original issue discount and financing costs were deferred and are being amortized to interest expense over the term of the 2021 Notes. Interest on the 2021 Notes is paid semi-annually in April and October, which commenced in October 2011. Alcoa has the option to redeem the 2021 Notes, as a whole or in part, at any time or from time to time, on at least 30 days, but not more than 60 days, prior notice to the holders of the 2021 Notes at a redemption price specified in the 2021 Notes. The 2021 Notes are subject to repurchase upon the occurrence of a change in control repurchase event (as defined in the 2021 Notes) at a repurchase price in cash equal to 101% of the aggregate principal amount of the 2021 Notes repurchased, plus any accrued and unpaid interest on the 2021 Notes repurchased. The 2021 Notes rank pari passu with Alcoa's other unsecured senior unsubordinated indebtedness.

In May 2011, Alcoa completed the following tender offers: (i) any and all of its 5.375% Notes due 2013 (the "5.375% Notes") and (ii) up to $400 of its 6.00% Notes due 2013 (the "6.00% Notes" and collectively with the 5.375% Notes, the "Notes"). Upon expiration of the tender offers, $269 and $328 of the aggregate outstanding principal amount of the 5.375% Notes and 6.00% Notes, respectively, were validly tendered and accepted. Additionally in May 2011, subsequent to the expiration of the tender offer for the 5.375% Notes, Alcoa elected to call for redemption the remaining outstanding principal of $284 under the provisions of the 5.375% Notes. The total cash paid to the holders of the tendered 5.375% Notes and 6.00% Notes and the called 5.375% Notes was $972, which consisted of $881 in debt principal, $74 in purchase premiums, and $17 in accrued and unpaid interest from the respective last interest payment dates up to, but not including, the respective settlement dates. The $74 was recorded in Interest expense on the accompanying Statement of Consolidated Operations. At December 31, 2011, the 6.00% Notes had a remaining outstanding principal of $422.

In conjunction with the early retirement of the 5.375% Notes, Alcoa terminated interest rate swaps with a notional amount totaling $550. These swaps were accounted for as fair value hedges and were used to convert the stated interest rate of the 5.375% Notes from fixed to floating. At the time of termination, the swaps were "in-the-money" resulting in a gain of $33, which was recorded in Interest expense on the accompanying Statement of Consolidated Operations.

On August 1, 2010, Alcoa repaid the $511 in outstanding principal of its 7.375% Notes as scheduled using available cash on hand.

In August 2010, Alcoa completed a public debt offering under its then-existing shelf registration statement for $1,000 of 6.150% Notes due 2020 (the "2020 Notes"). Alcoa received $993 in net proceeds from the public debt offering reflecting an original issue discount and payment of financing costs. The net proceeds were used for the early retirement of $825 in outstanding notes (see below), early repayment of $88 in outstanding loans related to the refinery expansion and bauxite mine development in Brazil (see BNDES Loans below), and the remainder was for the repayment of other outstanding debt. The original issue discount and financing costs were deferred and are being amortized to interest expense over the term of the 2020 Notes. Interest on the 2020 Notes is paid semi-annually in February and August, which commenced February 2011. Alcoa has the option to redeem the 2020 Notes, as a whole or in part, at any time or from time to time, on at least 30 days, but not more than 60 days, prior notice to the holders of the 2020 Notes at a redemption price specified in the 2020 Notes. The 2020 Notes are subject to repurchase upon the occurrence of a change in control repurchase event (as defined in the 2020 Notes) at a repurchase price in cash equal to 101% of the aggregate principal amount of the 2020 Notes repurchased, plus any accrued and unpaid interest on the 2020 Notes repurchased. The 2020 Notes rank pari passu with Alcoa's other unsecured senior unsubordinated indebtedness.

Also in August 2010, Alcoa completed the following tender offers: (i) any and all of its 6.50% Notes due 2011 (the "2011 Notes") and (ii) an amount of its 6.00% Notes due 2012 (the "2012 Notes") and its 5.375% Notes not to exceed the difference between $750 and the purchase price of the 2011 Notes accepted for purchase, provided that the purchase of the 5.375% Notes was subject to an aggregate purchase sublimit of $50. Upon expiration of the tender offers, $253, $195, and $47 of the aggregate outstanding principal amount of the 2011 Notes, 2012 Notes, and 5.375% Notes, respectively, were validly tendered and accepted. Additionally in August 2010, subsequent to the expiration of the tender offer for the 2011 Notes, Alcoa elected to call for redemption the remaining outstanding principal of $330 under the provisions of the 2011 Notes. The total cash paid to the holders of the tendered 2011 Notes, 2012 Notes, and 5.375% Notes and the called 2011 Notes was $878, which consisted of $825 in debt principal, $42 in purchase premiums, and $11 in accrued and unpaid interest from the respective last interest payment dates up to, but not including, the respective settlement dates. The $42 was recorded in Interest expense on the accompanying Statement of Consolidated Operations. At December 31, 2010, the 2012 Notes and 5.375% Notes had a remaining outstanding principal of $322 and $553, respectively.

In conjunction with the early retirement of the 2011 Notes and a portion of both the 2012 Notes and 5.375% Notes, Alcoa terminated all or a portion of various interest rate swaps with a notional amount totaling $825 (equivalent to the debt principal retired). These swaps were accounted for as fair value hedges and were used to convert the stated interest rates of the 2011 Notes, 2012 Notes, and 5.375% Notes from fixed to floating. At the time of termination, the swaps were "in-the-money" resulting in a gain of $28, which was recorded in Interest expense on the accompanying Statement of Consolidated Operations. At December 31, 2010, the 2012 Notes and 5.375% Notes had outstanding interest rate swaps with a remaining notional amount of $315 and $550, respectively.

BNDES Loans—In March 2008, Alcoa Alumínio (Alumínio) entered into two separate loan agreements (the "First Loans") with Brazil's National Bank for Economic and Social Development (BNDES) related to the Juruti bauxite mine development and the São Luís refinery expansion.

The first loan agreement provides for a commitment of $248 (R$500), which is divided into five subloans, and was used to pay for certain expenditures of the Juruti bauxite mine development. Interest on four of the subloans totaling $233 (R$470) is a Brazil real rate of interest equal to BNDES' long-term interest rate, 6.00% as of December 31, 2011 and 2010, plus a weighted-average margin of 2.13%. Interest on the fifth subloan of $15 (R$30) is a U.S. dollar rate of interest equal to the average cost incurred by BNDES in raising capital outside of Brazil, 3.59% and 4.16% as of December 31, 2011 and 2010, respectively, plus a margin of 2.40%.

Principal and interest were payable monthly beginning in September 2009 and ending in November 2014 for the four subloans totaling $233 (R$470) and beginning in November 2009 and ending in January 2015 for the subloan of $15 (R$30). Prior to these dates, interest was payable quarterly on borrowed amounts.

As of December 31, 2011, Alumínio's outstanding borrowings were $55 (R$102) and $3 (R$7) and the weighted-average interest rate was 8.13% and 5.99% for the subloans totaling $233 (R$470) and the subloan of $15 (R$30), respectively. During 2011, Alumínio repaid $131 (R$209) and $7 (R$11) of outstanding borrowings related to the subloans totaling $233 (R$470) and the subloan of $15 (R$30), respectively. As of December 31, 2010, Alumínio's outstanding borrowings were $186 (R$312) and $10 (R$17) and the weighted-average interest rate was 8.13% and 6.56% for the subloans totaling $233 (R$470) and the subloan of $15 (R$30), respectively. During 2010, Alumínio repaid $75 (R$130) and $4 (R$8) of outstanding borrowings related to the subloans totaling $233 (R$470) and the subloan of $15 (R$30), respectively.

The second loan agreement provides for a commitment of $374 (R$650), which is divided into three subloans, and was used to pay for certain expenditures of the São Luís refinery expansion. Interest on two of the subloans totaling $339 (R$589) is a Brazil real rate of interest equal to BNDES' long-term interest rate plus a weighted-average margin of 1.99%. Interest on the third subloan of $35 (R$61) is a U.S. dollar rate of interest equal to the average cost incurred by BNDES in raising capital outside of Brazil plus a margin of 2.02%.

Principal and interest were payable monthly beginning in December 2009 and ending in February 2015 for the two subloans totaling $339 (R$589) and beginning in February 2010 and ending in April 2015 for the subloan of $35 (R$61). Prior to these dates, interest was payable quarterly on borrowed amounts.

As of December 31, 2011, Alumínio's outstanding borrowings were $191 (R$356) and $23 (R$42) and the weighted-average interest rate was 7.99% and 5.61% for the subloans totaling $339 (R$589) and the subloan of $35 (R$61), respectively. During 2011, Alumínio repaid $67 (R$113) and $7 (R$11) of outstanding borrowings related to the subloans totaling $339 (R$589) and the subloan of $35 (R$61), respectively. As of December 31, 2010, Alumínio's outstanding borrowings were $280 (R$469) and $29 (R$48) and the weighted-average interest rate was 7.99% and 6.18% for the subloans totaling $339 (R$589) and the subloan of $35 (R$61), respectively. During 2010, Alumínio repaid $64 (R$112) and $6 (R$11) of outstanding borrowings related to the subloans totaling $339 (R$589) and the subloan of $35 (R$61), respectively.

The First Loans may be repaid early without penalty with the approval of BNDES. Also, the First Loans include a financial covenant that states that Alcoa must maintain a debt-to-equity ratio of 1.5 or lower.

In June 2008, Alumínio finalized certain documents related to another loan agreement with BNDES. This loan agreement provides for a commitment of $397 (R$687), which is divided into three subloans, and is being used to pay for certain expenditures of the Estreito hydroelectric power project. Interest on the three subloans is a Brazil real rate of interest equal to BNDES' long-term interest rate plus a weighted-average margin of 1.48%. Principal and interest are payable monthly beginning in October 2011 and ending in September 2029 for two of the subloans totaling R$667 and beginning in July 2012 and ending in June 2018 for the subloan of R$20. This loan may be repaid early without penalty with the approval of BNDES. As of December 31, 2011 and 2010, Alumínio's outstanding borrowings were $355 (R$661) and $394 (R$662), respectively, and the weighted-average interest rate was 7.50% and 7.52%, respectively. During 2011, Alumínio repaid $5 (R$9) of outstanding borrowings

In May 2009, Alumínio entered into two new loan agreements (the "Second Loans") with BNDES related to the Juruti bauxite mine development and the São Luís refinery expansion.

The first loan agreement provided for a commitment of $321 (R$750), which was divided into six subloans, and was used to pay for certain expenditures of the Juruti bauxite mine development. Interest on two of the subloans totaling $257 (R$600) was a U.S. dollar rate of interest equal to the average cost incurred by BNDES in raising capital outside of Brazil plus a weighted-average margin of 1.69%. Interest on four of the subloans totaling $64 (R$150) was a Brazil real rate of interest equal to BNDES' long-term interest rate plus a weighted-average margin of 1.59%. As of December 31, 2010, Alumínio had no outstanding borrowings under any of the subloans. During 2010, Alumínio repaid early $70 (R$123) and $23 (R$41) of outstanding borrowings related to the subloans totaling $257 (R$600) and the subloans totaling $64 (R$150), respectively.

The second loan agreement provided for a commitment of $86 (R$200), which was divided into four subloans, and was used to pay for certain expenditures of the São Luís refinery expansion. Interest on two of the subloans totaling $69 (R$160) was a U.S. dollar rate of interest equal to the average cost incurred by BNDES in raising capital outside of Brazil plus a weighted-average margin of 1.70%. Interest on two of the subloans totaling $17 (R$40) was a Brazil real rate of interest equal to BNDES' long-term interest rate plus a weighted-average margin of 1.70%. As of December 31, 2010, Alumínio had no outstanding borrowings under any of the subloans. During 2010, Alumínio repaid early $33 (R$57) and $12 (R$19) of outstanding borrowings related to the subloans totaling $69 (R$160) and the subloans totaling $17 (R$40), respectively.

Principal and interest on the Second Loans were payable monthly beginning in November 2010 and ending in April 2016. Prior to November 2010, interest was payable quarterly on borrowed amounts. The Second Loans were repaid early without penalty under the approval of BNDES. With the full repayment of the Second Loans, the commitments were effectively terminated.

Commercial Paper. Outstanding commercial paper was $224 at December 31, 2011. Alcoa had no outstanding commercial paper at December 31, 2010. In 2011 and 2010, the average outstanding commercial paper was $197 and $166. Commercial paper matures at various times within one year and had an annual weighted average interest rate of 0.6%, 0.7%, and 3.1% during 2011, 2010, and 2009, respectively.

On July 25, 2011, Alcoa entered into a Five-Year Revolving Credit Agreement (the "Credit Agreement") with a syndicate of lenders and issuers named therein. The Credit Agreement provides a $3,750 senior unsecured revolving credit facility (the "Credit Facility"), the proceeds of which are to be used to provide working capital or for other general corporate purposes of Alcoa, including support of Alcoa's commercial paper program. Subject to the terms and conditions of the Credit Agreement, Alcoa may from time to time request increases in lender commitments under the Credit Facility, not to exceed $500 in aggregate principal amount, and may also request the issuance of letters of credit, subject to a letter of credit sublimit of $1,000 under the Credit Facility.

The Credit Facility matures on July 25, 2016, unless extended or earlier terminated in accordance with the provisions of the Credit Agreement. Alcoa may make two one-year extension requests during the term of the Credit Facility, with any extension being subject to the lender consent requirements set forth in the Credit Agreement. Under the provisions of the Credit Agreement, Alcoa will pay a fee of 0.25% (based on Alcoa's long-term debt ratings as of December 31, 2011) of the total commitment per annum to maintain the Credit Facility.

The Credit Facility is unsecured and amounts payable under it will rank pari passu with all other unsecured, unsubordinated indebtedness of Alcoa. Borrowings under the Credit Facility may be denominated in U.S. dollars or euros. Loans will bear interest at a base rate or a rate equal to LIBOR, plus, in each case, an applicable margin based on the credit ratings of Alcoa's outstanding senior unsecured long-term debt. The applicable margin on base rate loans and LIBOR loans will be 0.50% and 1.50% per annum, respectively, based on Alcoa's long-term debt ratings as of December 31, 2011. Loans may be prepaid without premium or penalty, subject to customary breakage costs.

The Credit Facility replaces Alcoa's Five-Year Revolving Credit Agreement, dated as of October 2, 2007 (the "Former Credit Agreement"), which was scheduled to mature on October 2, 2012. The Former Credit Agreement, which had a total capacity (excluding the commitment of Lehman Commercial Paper Inc.) of $3,275 and was undrawn, was terminated effective July 25, 2011.

The Credit Agreement includes covenants substantially similar to those in the Former Credit Agreement, including, among others, (a) a leverage ratio, (b) limitations on Alcoa's ability to incur liens securing indebtedness for borrowed money, (c) limitations on Alcoa's ability to consummate a merger, consolidation or sale of all or substantially all of its assets, and (d) limitations on Alcoa's ability to change the nature of its business. As of December 31, 2011, Alcoa was in compliance with all such covenants.

The obligation of Alcoa to pay amounts outstanding under the Credit Facility may be accelerated upon the occurrence of an "Event of Default" as defined in the Credit Agreement. Such Events of Default include, among others, (a) Alcoa's failure to pay the principal of, or interest on, borrowings under the Credit Facility, (b) any representation or warranty of Alcoa in the Credit Agreement proving to be materially false or misleading, (c) Alcoa's breach of any of its covenants contained in the Credit Agreement, and (d) the bankruptcy or insolvency of Alcoa.

There were no amounts outstanding at December 31, 2011 and no amounts were borrowed during 2011 under the Credit Facility. There were no amounts outstanding at December 31, 2010 and no amounts were borrowed during 2011 and 2010 under the Former Credit Agreement.

Short-Term Borrowings. At December 31, 2011 and 2010, Short-term borrowings were $62 and $92, respectively (see Note Y). These amounts included $53 and $56 at December 31, 2011 and 2010, respectively, related to accounts payable settlement arrangements with certain vendors and third-party intermediaries. These arrangements provide that, at the vendor's request, the third-party intermediary advances the amount of the scheduled payment to the vendor, less an appropriate discount, before the scheduled payment date and Alcoa makes payment to the third-party intermediary on the date stipulated in accordance with the commercial terms negotiated with its vendors. Alcoa records imputed interest related to these arrangements as interest expense in the Statement of Consolidated Operations. The remaining amount of short-term borrowings represents working capital loans for various subsidiaries.