Business and Basis of Presentation

12 Months Ended

Dec. 31, 2011

Business and Basis of Presentation [Abstract]

Business and Basis of Presentation

1.    BUSINESS AND BASIS OF PRESENTATION

Prudential Financial, Inc. (“Prudential Financial”) and its subsidiaries (collectively, “Prudential” or the “Company”) provide a wide range of insurance, investment management, and other financial products and services to both individual and institutional customers throughout the United States and in many other countries. Principal products and services provided include life insurance, annuities, retirement-related services, mutual funds, and investment management. The Company has organized its principal operations into the Financial Services Businesses and the Closed Block Business. The Financial Services Businesses operate through three operating divisions: U.S. Retirement Solutions and Investment Management, U.S. Individual Life and Group Insurance, and International Insurance. The Company's businesses that are not sufficiently material to warrant separate disclosure and divested businesses, are included in Corporate and Other operations within the Financial Services Businesses. The Closed Block Business, which includes the Closed Block (see Note 12), is managed separately from the Financial Services Businesses. The Closed Block Business was established on the date of demutualization and includes the Company's in force participating insurance and annuity products and assets that are used for the payment of benefits and policyholders' dividends on these products, as well as other assets and equity that support these products and related liabilities. In connection with the demutualization, the Company ceased offering these participating products. 

Demutualization

On December 18, 2001 (the “date of demutualization”), The Prudential Insurance Company of America (“Prudential Insurance”) converted from a mutual life insurance company to a stock life insurance company and became an indirect, wholly-owned subsidiary of Prudential Financial. At the time of demutualization Prudential Financial issued two classes of common stock, both of which remain outstanding. The Common Stock, which is publicly traded, reflects the performance of the Financial Services Businesses, and the Class B Stock, which was issued through a private placement, reflects the performance of the Closed Block Business.

Basis of Presentation

The Consolidated Financial Statements include the accounts of Prudential Financial, entities over which the Company exercises control, including majority-owned subsidiaries and minority-owned entities such as limited partnerships in which the Company is the general partner, and variable interest entities in which the Company is considered the primary beneficiary. See Note 5 for more information on the Company's consolidated variable interest entities. The Consolidated Financial Statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). Intercompany balances and transactions have been eliminated.

The Company's Gibraltar Life Insurance Company, Ltd. (“Gibraltar Life”) consolidated operations and the recently acquired AIG Star Life Insurance Co., Ltd., AIG Edison Life Insurance Company, AIG Financial Assurance Japan K.K., and AIG Edison Service Co., Ltd. (collectively the “Star and Edison Businesses”) use a November 30 fiscal year end for purposes of inclusion in the Company's Consolidated Financial Statements. Therefore, the Consolidated Financial Statements as of December 31, 2011and 2010 include the assets and liabilities of Gibraltar Life as of November 30, 2011 and 2010, respectively, and for the years ended December 31, 2011, 2010 and 2009, include Gibraltar Life's results of operations for the twelve months ended November 30, 2011, 2010 and 2009, respectively. The Consolidated Financial Statements as of December 31, 2011, include the assets and liabilities of the Star and Edison Businesses as of November 30, 2011 and the results of operations for the Star and Edison Businesses from February 1, 2011, the acquisition date, through November 30, 2011.

Use of Estimates

The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.

The most significant estimates include those used in determining deferred policy acquisition costs and related amortization; value of business acquired and its amortization; amortization of sales inducements; measurement of goodwill and any related impairment; valuation of investments including derivatives and the recognition of other-than-temporary impairments; future policy benefits including guarantees; pension and other postretirement benefits; provision for income taxes and valuation of deferred tax assets; and reserves for contingent liabilities, including reserves for losses in connection with unresolved legal matters.

Reclassifications

Certain amounts in prior years have been reclassified to conform to the current year presentation.