THE AES CORPORATION NOTES TO CONSOLIDATED FINANCIAL STATEMENTS—(Continued) DECEMBER 31, 2011, 2010, AND 2009 (1) Weighted average interest rate at December 31, 2011.
(2) The Company has interest rate swaps and interest rate option agreements in an aggregate notional principal amount of approximately $3.6 billion on non-recourse debt outstanding at December 31, 2011.
The swap agreements economically change the variable interest rates on the portion of the debt covered by the notional amounts to fixed rates ranging from approximately 1.44% to 6.98%.
The option agreements fix interest rates within a range from 1.00% to 7.00%.
The agreements expire at various dates from 2016 through 2028.
(3) Multilateral loans include loans funded and guaranteed by bilaterals, multilaterals, development banks and other similar institutions.
(4) Non-recourse debt of $704 million and $945 million as of December 31, 2011 and 2010, respectively, was excluded from non-recourse debt and included in current and long-term liabilities of held for sale and discontinued businesses in the accompanying Consolidated Balance Sheets.
Non-recourse debt as of December 31, 2011 is scheduled to reach maturity as set forth in the table below:
## Table 0 ##
As of December 31, 2011, AES subsidiaries with facilities under construction had a total of approximately $1.4 billion of committed but unused credit facilities available to fund construction and other related costs.
Excluding these facilities under construction, AES subsidiaries had approximately $1.2 billion in a number of available but unused committed revolving credit lines to support their working capital, debt service reserves and other business needs.
These credit lines can be used in one or more of the following ways: solely for borrowings; solely for letters of credit; or a combination of these uses.
The weighted average interest rate on borrowings from these facilities was 14.75% at December 31, 2011.
On October 3, 2011, Dolphin Subsidiary II, Inc.  (“Dolphin II”), a newly formed, wholly-owned special purpose indirect subsidiary of AES, entered into an indenture (the “Indenture”) with Wells Fargo Bank, N. A.
(the “Trustee”) as part of its issuance of $450 million aggregate principal amount of 6.50% senior notes due 2016 (the “2016 Notes”) and $800 million aggregate principal amount of 7.25% senior notes due 2021 (the “7.25% 2021 Notes”, together with the 2016 Notes, the “notes”) to finance the acquisition (the “Acquisition”) of DPL.
Upon closing of the acquisition on November 28, 2011, Dolphin II was merged into DPL with DPL being the surviving entity and obligor.
The 2016 Notes and the 7.25% 2021 Notes are included under “Notes and bonds” in the non-recourse detail table above.
See Note 23—Acquisitions and Dispositions for further information.
Interest on the 2016 Notes and the 7.25% 2021 Notes accrues at a rate of 6.50% and 7.25% per year, respectively, and is payable on April 15 and October 15 of each year, beginning April 15, 2012.
Prior to September 15, 2016 with respect to the 2016 Notes and July 15, 2021 with respect to the 7.25% 2021 Notes, DPL may redeem some or all of the 2016 Notes or 7.25% 2021 Notes at par, plus a “make-whole” amount set forth in
Table XVI Quarterly Reconciliations to GAAP Financial Measures (1)
## Table 1 ##
(1) Presents reconciliations of non-GAAP financial measures to GAAP financial measures.
We believe the use of these non-GAAP financial measures provides additional clarity in assessing the results of the Corporation.
Other companies may define or calculate these measures differently.
For more information on non-GAAP financial measures and ratios we use in assessing the results of the Corporation, see Supplemental Financial Data on page 26.
Newell Rubbermaid Inc.  2010 Annual Report Noncontrolling Interests In 2009, in conjunction with its adoption of the Financial Accounting Standards Board’s (“FASB”) accounting and disclosure guidance for noncontrolling interests, the Company also adopted certain authoritative guidance applicable for all noncontrolling interests where the Company is required to purchase noncontrolling interests in a consolidated subsidiary from the noncontrolling interest holder at a specified future date, and the purchase is outside the Company’s control.
The Company was required to purchase the noncontrolling interest in an international subsidiary at fair value, $28.2 million, in 2009.
In connection with the adoption of this guidance, the stockholders’ equity as of December 31, 2008 and 2007 has been adjusted to reflect the estimated fair value of the noncontrolling interest the Company was required to purchase, $28.2 million, as a decrease in retained earnings.
The following table summarizes the impact of the retrospective adoption of the accounting guidance on the Company’s retained earnings as of December 31, (in millions):
## Table 2 ##
Subsequent Events No significant events occurred subsequent to the balance sheet date but prior to the issuance of the financial statements that would have a material impact on the Consolidated Financial Statements.
Recent Accounting Pronouncements In January 2010, the FASB issued new accounting guidance related to the disclosure requirements for fair value measurements and clarified existing disclosure requirements.
More specifically, this update requires (a) an entity to disclose separately the amounts of significant transfers in and out of Level 1 and Level 2 fair value measurements and to describe the reasons for the transfers, and (b) information about purchases, sales, issuances and settlements to be presented separately, on a gross basis rather than net, in the reconciliation for fair value measurements using significant unobservable inputs (Level 3 inputs).
This guidance clarifies existing disclosure requirements for the level of disaggregation used for classes of assets and liabilities measured at fair value and requires disclosures about the valuation techniques and inputs used to measure fair value for both recurring and nonrecurring fair value measurements using Level 2 and Level 3 inputs.
The new disclosures and clarifications of existing disclosure were effective beginning January 1, 2010, except for the disclosure requirements related to the purchases, sales, issuances and settlements in the rollforward activity of Level 3 fair value measurements, which are effective for the Company on January 1, 2011.
The adoption of this guidance is not expected to have a material impact on the Company’s financial statements.
FOOTNOTE 2 ACQUISITIONS Technical Concepts On April 1, 2008, the Company acquired 100% of the outstanding limited liability company interests of Technical Concepts Holdings, LLC (“Technical Concepts”) for $452.7 million, which includes transaction costs and the repayment of Technical Concepts’ outstanding debt obligations at closing.
Technical Concepts provides touch-free and automated restroom hygiene systems in the away-from-home washroom category.
The Technical Concepts acquisition gives the Company’s Rubbermaid Commercial Products business an entry into the away-from-home washroom market and fits within the Company’s strategy of leveraging its existing sales and marketing capabilities across additional product categories.
In addition, with approximately 40% of its sales outside the U. S. , Technical Concepts increased the global footprint of the Company’s Rubbermaid Commercial Products business.
This acquisition was accounted for using the purchase method of accounting and accordingly, the Company allocated the total purchase price to the identifiable tangible and intangible assets acquired and liabilities assumed based on their estimated fair values on the date of acquisition.
Based on the purchase price allocation, the Company allocated $48.1 million of the purchase price to identified tangible net assets and $93.5 million of the purchase price to identified intangible assets.
The Company recorded the excess of the purchase price over the aggregate fair values of $311.1 million as goodwill.
Technical Concepts’ results of operations are included in the Company’s Consolidated Financial Statements since the acquisition date.
Pro forma results of operations for historical periods would not be materially different and therefore are not presented.

Tables referenced above, in order (Table 0 first):
<table><tr><td>December 31,</td><td>Annual  Maturities  (in millions)</td></tr><tr><td>2012</td><td>$2,152</td></tr><tr><td>2013</td><td>1,389</td></tr><tr><td>2014</td><td>1,697</td></tr><tr><td>2015</td><td>851</td></tr><tr><td>2016</td><td>2,301</td></tr><tr><td>Thereafter</td><td>7,698</td></tr><tr><td>Total non-recourse debt</td><td>$16,088</td></tr></table>
<table><tr><td></td><td colspan="4">2016 Quarters</td><td colspan="4">2015 Quarters</td></tr><tr><td>(Dollars in millions)</td><td>Fourth</td><td>Third</td><td>Second</td><td>First</td><td>Fourth</td><td>Third</td><td>Second</td><td>First</td></tr><tr><td>Reconciliation of net interest income to net interest income on a fully taxable-equivalent basis</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Net interest income</td><td>$10,292</td><td>$10,201</td><td>$10,118</td><td>$10,485</td><td>$9,686</td><td>$9,900</td><td>$9,517</td><td>$9,855</td></tr><tr><td>Fully taxable-equivalent adjustment</td><td>234</td><td>228</td><td>223</td><td>215</td><td>225</td><td>227</td><td>222</td><td>215</td></tr><tr><td>Net interest income on a fully taxable-equivalent basis</td><td>$10,526</td><td>$10,429</td><td>$10,341</td><td>$10,700</td><td>$9,911</td><td>$10,127</td><td>$9,739</td><td>$10,070</td></tr><tr><td>Reconciliation of total revenue, net of interest expense to total revenue, net of interest expense on a fully taxable-equivalent basis</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Total revenue, net of interest expense</td><td>$19,990</td><td>$21,635</td><td>$21,286</td><td>$20,790</td><td>$19,582</td><td>$20,992</td><td>$21,040</td><td>$21,351</td></tr><tr><td>Fully taxable-equivalent adjustment</td><td>234</td><td>228</td><td>223</td><td>215</td><td>225</td><td>227</td><td>222</td><td>215</td></tr><tr><td>Total revenue, net of interest expense on a fully taxable-equivalent basis</td><td>$20,224</td><td>$21,863</td><td>$21,509</td><td>$21,005</td><td>$19,807</td><td>$21,219</td><td>$21,262</td><td>$21,566</td></tr><tr><td>Reconciliation of income tax expense to income tax expense on a fully taxable-equivalent basis</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Income tax expense</td><td>$1,359</td><td>$2,349</td><td>$2,034</td><td>$1,505</td><td>$1,478</td><td>$1,628</td><td>$1,736</td><td>$1,392</td></tr><tr><td>Fully taxable-equivalent adjustment</td><td>234</td><td>228</td><td>223</td><td>215</td><td>225</td><td>227</td><td>222</td><td>215</td></tr><tr><td>Income tax expense on a fully taxable-equivalent basis</td><td>$1,593</td><td>$2,577</td><td>$2,257</td><td>$1,720</td><td>$1,703</td><td>$1,855</td><td>$1,958</td><td>$1,607</td></tr><tr><td>Reconciliation of average common shareholders’ equity to average tangible common shareholders’ equity</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Common shareholders’ equity</td><td>$245,139</td><td>$243,679</td><td>$240,376</td><td>$237,229</td><td>$234,800</td><td>$231,524</td><td>$228,774</td><td>$225,477</td></tr><tr><td>Goodwill</td><td>-69,745</td><td>-69,744</td><td>-69,751</td><td>-69,761</td><td>-69,761</td><td>-69,774</td><td>-69,775</td><td>-69,776</td></tr><tr><td>Intangible assets (excluding MSRs)</td><td>-3,091</td><td>-3,276</td><td>-3,480</td><td>-3,687</td><td>-3,888</td><td>-4,099</td><td>-4,307</td><td>-4,518</td></tr><tr><td>Related deferred tax liabilities</td><td>1,580</td><td>1,628</td><td>1,662</td><td>1,707</td><td>1,753</td><td>1,811</td><td>1,885</td><td>1,959</td></tr><tr><td>Tangible common shareholders’ equity</td><td>$173,883</td><td>$172,287</td><td>$168,807</td><td>$165,488</td><td>$162,904</td><td>$159,462</td><td>$156,577</td><td>$153,142</td></tr><tr><td>Reconciliation of average shareholders’ equity to average tangible shareholders’ equity</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Shareholders’ equity</td><td>$270,360</td><td>$268,899</td><td>$265,354</td><td>$260,423</td><td>$257,074</td><td>$253,798</td><td>$251,048</td><td>$245,863</td></tr><tr><td>Goodwill</td><td>-69,745</td><td>-69,744</td><td>-69,751</td><td>-69,761</td><td>-69,761</td><td>-69,774</td><td>-69,775</td><td>-69,776</td></tr><tr><td>Intangible assets (excluding MSRs)</td><td>-3,091</td><td>-3,276</td><td>-3,480</td><td>-3,687</td><td>-3,888</td><td>-4,099</td><td>-4,307</td><td>-4,518</td></tr><tr><td>Related deferred tax liabilities</td><td>1,580</td><td>1,628</td><td>1,662</td><td>1,707</td><td>1,753</td><td>1,811</td><td>1,885</td><td>1,959</td></tr><tr><td>Tangible shareholders’ equity</td><td>$199,104</td><td>$197,507</td><td>$193,785</td><td>$188,682</td><td>$185,178</td><td>$181,736</td><td>$178,851</td><td>$173,528</td></tr><tr><td>Reconciliation of period-end common shareholders’ equity to period-end tangible common shareholders’ equity</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Common shareholders’ equity</td><td>$241,620</td><td>$244,863</td><td>$242,206</td><td>$238,662</td><td>$233,903</td><td>$233,588</td><td>$229,251</td><td>$228,011</td></tr><tr><td>Goodwill</td><td>-69,744</td><td>-69,744</td><td>-69,744</td><td>-69,761</td><td>-69,761</td><td>-69,761</td><td>-69,775</td><td>-69,776</td></tr><tr><td>Intangible assets (excluding MSRs)</td><td>-2,989</td><td>-3,168</td><td>-3,352</td><td>-3,578</td><td>-3,768</td><td>-3,973</td><td>-4,188</td><td>-4,391</td></tr><tr><td>Related deferred tax liabilities</td><td>1,545</td><td>1,588</td><td>1,637</td><td>1,667</td><td>1,716</td><td>1,762</td><td>1,813</td><td>1,900</td></tr><tr><td>Tangible common shareholders’ equity</td><td>$170,432</td><td>$173,539</td><td>$170,747</td><td>$166,990</td><td>$162,090</td><td>$161,616</td><td>$157,101</td><td>$155,744</td></tr><tr><td>Reconciliation of period-end shareholders’ equity to period-end tangible shareholders’ equity</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Shareholders’ equity</td><td>$266,840</td><td>$270,083</td><td>$267,426</td><td>$263,004</td><td>$256,176</td><td>$255,861</td><td>$251,524</td><td>$250,284</td></tr><tr><td>Goodwill</td><td>-69,744</td><td>-69,744</td><td>-69,744</td><td>-69,761</td><td>-69,761</td><td>-69,761</td><td>-69,775</td><td>-69,776</td></tr><tr><td>Intangible assets (excluding MSRs)</td><td>-2,989</td><td>-3,168</td><td>-3,352</td><td>-3,578</td><td>-3,768</td><td>-3,973</td><td>-4,188</td><td>-4,391</td></tr><tr><td>Related deferred tax liabilities</td><td>1,545</td><td>1,588</td><td>1,637</td><td>1,667</td><td>1,716</td><td>1,762</td><td>1,813</td><td>1,900</td></tr><tr><td>Tangible shareholders’ equity</td><td>$195,652</td><td>$198,759</td><td>$195,967</td><td>$191,332</td><td>$184,363</td><td>$183,889</td><td>$179,374</td><td>$178,017</td></tr><tr><td>Reconciliation of period-end assets to period-end tangible assets</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td>Assets</td><td>$2,187,702</td><td>$2,195,314</td><td>$2,186,966</td><td>$2,185,726</td><td>$2,144,287</td><td>$2,152,962</td><td>$2,148,899</td><td>$2,143,644</td></tr><tr><td>Goodwill</td><td>-69,744</td><td>-69,744</td><td>-69,744</td><td>-69,761</td><td>-69,761</td><td>-69,761</td><td>-69,775</td><td>-69,776</td></tr><tr><td>Intangible assets (excluding MSRs)</td><td>-2,989</td><td>-3,168</td><td>-3,352</td><td>-3,578</td><td>-3,768</td><td>-3,973</td><td>-4,188</td><td>-4,391</td></tr><tr><td>Related deferred tax liabilities</td><td>1,545</td><td>1,588</td><td>1,637</td><td>1,667</td><td>1,716</td><td>1,762</td><td>1,813</td><td>1,900</td></tr><tr><td>Tangible assets</td><td>$2,116,514</td><td>$2,123,990</td><td>$2,115,507</td><td>$2,114,054</td><td>$2,072,474</td><td>$2,080,990</td><td>$2,076,749</td><td>$2,071,377</td></tr></table>
<table><tr><td></td><td colspan="2"> 2008</td><td colspan="2"> 2007</td></tr><tr><td></td><td> Retained Earnings</td><td> Stockholders’ Equity Attributable to Noncontrolling Interests</td><td> Retained Earnings</td><td> Stockholders’ Equity Attributable to Noncontrolling Interests</td></tr><tr><td>As previously reported</td><td>$1,634.8</td><td>$—</td><td>$1,922.7</td><td>$—</td></tr><tr><td>Minority interest (noncontrolling interests) in consolidated subsidiaries</td><td>—</td><td>2.6</td><td>—</td><td>3.0</td></tr><tr><td>Fair value of noncontrolling interest the Company is required to purchase</td><td>-28.2</td><td>—</td><td>-28.2</td><td>—</td></tr><tr><td>As adjusted</td><td>$1,606.6</td><td>$2.6</td><td>$1,894.5</td><td>$3.0</td></tr></table>

Question: as of december 31 , 2011 , what is the total in billions available under the committed credit facilities?
Answer: 2.6
Reasoning program: add(1.4,1.2)