Note 2 . Basis of Presentation Our interim consolidated financial statements have been prepared, without audit, in accordance with the instructions to Form 10-Q and, therefore, do not necessarily include all information and footnotes necessary for a fair statement of our consolidated financial position, results of operations and cash flows in accordance with accounting principles generally accepted in the U.S. ( GAAP ). In the opinion of management, the unaudited financial information for the interim periods presented in this Report reflects all normal and recurring adjustments necessary for a fair statement of results of operations, financial position and cash flows. Our interim consolidated financial statements should be read in conjunction with our audited consolidated financial statements and accompanying notes for the year ended December 31, 2011 , which are included in our 2011 Annual Report, as certain disclosures that would substantially duplicate those contained in the audited consolidated financial statements have not been included in this Report. Operating results for interim periods are not necessarily indicative of operating results for an entire fiscal year. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts and the disclosure of contingent amounts in our consolidated financial statements and the accompanying notes. Actual results could differ from those estimates. The consolidated financial statements included in this Report have been retrospectively adjusted to reflect the disposition (or planned disposition) of certain properties as discontinued operations for all periods presented. Basis of Consolidation The consolidated financial statements reflect all of our accounts, including those of our majority-owned and/or controlled subsidiaries. The portion of equity in a subsidiary that is not attributable, directly or indirectly, to us is presented as noncontrolling interests. All significant intercomp