AA/Aa and above [Member] Aa Aa And Above [Member] AA/Aa And Above [Member] Accounts Payable And Accrued Liabilities Current Accounts payable and accrued liabilities Accounts Payable Related Parties Current Accounts payable due to associated companies Accounts Receivable Net Current Accounts receivable, less allowance for uncollectible accounts Accrual For Environmental Loss Contingencies Ending balance as of September 30 Beginning balance as of January 1 Accrual for environmental loss contingencies, other deferred credits. Accrual For Environmental Loss Contingencies Other Deferred Credits Amounts in Other deferred credits Accrual For Environmental Loss Contingencies Payments Payments Accrual For Environmental Loss Contingencies Provision For New Losses Accruals Accrual for environmental loss contingencies, other current liabilities. Accrual Or Environmental Loss Contingencies Other Current Liabilities Less amounts in Other current liabilities Accrued Performance Share Liability Accrued Performance Share Liability Accrued liability Accumulated Deferred Investment Tax Credit Investment tax credits Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Accumulated depreciation Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax Accumulated Other Comprehensive Loss After-tax Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Reclassified From Aoci To Income Net Of Tax Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Reclassified From Aoci To Income Net Of Tax Amount reclassified from AOCL to income Accumulated Other Comprehensive Income Loss, Increase (Decrease) In Period Accumulated Other Comprehensive Income Loss Increase Decrease In Period Change in period Accumulated other comprehensive income (loss) [Line Items] Accumulated Other Comprehensive Income Loss [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income Loss Net Of Tax Ending Balance Beginning Balance Accumulated other comprehensive loss Accumulated other comprehensive income (loss) [Table] Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income [Member] Accumulated Other Comprehensive Loss [Member] Actual [Member] Actual [Member] Actual [Member] Additional Collateral Aggregate Fair Value Additional collateral that would have to be posted in the event of an investment downgrade Additional income tax (expense) benefit. Additional Income Tax Expense Benefit Deferred tax adjustment Additional Paid In Capital Common Stock Premium on stock and other capital contributions Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value Net activity related to stock-based awards Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Adjustments to reconcile net income to net cash from operating activities: Adjustment To Shares Outstanding Basic Adjustment To Shares Outstanding Basic Adjustment to shares outstanding Aftertax Gain Loss On Lease Rerun Aftertax Gain Loss On Lease Rerun Aftertax effect of revised lease rerun Allowance For Doubtful Accounts Receivable Current Accounts receivable, allowance for uncollectible accounts Amendment Flag Amendment Flag Amortization Of Deferred Hedge Gains Losses on treasury rate locks reclassified into income Annual Tax-benefits From Lease Investments Annual Tax Benefits From Lease Investments Estimated current annual tax benefits Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Number of options excluded from diluted EPS calculation Assessed Penalty Charges Assessed Penalty Charges Penalty charges related to release of oil in U.S. waters Asset Impairment Charges Impairment losses Assets Total Assets TOTAL ASSETS The noncurrent portion of the assets recognized for uncertain tax positions as of the balance sheet date, including interest and penalties. Assets And Accrued Interest Related To Uncertain Tax Positions Noncurrent Assets and accrued interest related to uncertain tax positions Assets Current Total Current Assets Assets Current [Abstract] CURRENT ASSETS Assets Held In Trust Rated Entities Assets Held In Trust By Rating Level Assets Held In Trust By Rating Level Rated Entities Assets Held In Trust Noncurrent Investment in finance leases held in trust Investment in finance leases held in trust Atlantic City Electric Co [Member] Atlantic City Electric Co [Member] Atlantic City Electric Co [Member] Base Rate Change Related To Excess Depreciation Base Rate Change Related To Excess Depreciation Base rate change related to excess depreciation Base Rate Change Related To Increase In Sales And Use Taxes Base Rate Change Related To Increase In Sales And Use Taxes Base rate change related to increase in sales and use taxes Borrowing capacity under the credit facilities Borrowing Capacity Under Credit Facilities Borrowing capacity under the credit facility Capacity [Member] Capacity [Member] Capital contributions from parent Capital Contributions From Parent Capital contribution from Parent Capital Expenditure Incurred for Terminated Project Capital Expenditure Incurred For Terminated Project Capital expenditure incurred for terminated Project Capital Expenditure Placed in Service Capital Expenditure Placed In Service Capital expenditure placed in service Capital Expenditure Reclassified to Regulatory Asset Capital Expenditure Reclassified To Regulatory Asset Capital expenditure reclassified to regulatory Asset Capital Lease Obligations Current Capital lease obligations due within one year Capital Lease Obligations Noncurrent Capital lease obligations Capital Leases Net Investment In Direct Financing And Sales Type Leases Lease investments Capital Leases Net Investment In Direct Financing Leases Deferred Income Less: Unearned and deferred income Capital Leases Net Investment In Direct Financing Leases Minimum Payments To Be Received Scheduled lease payments to PHI, net of non-recourse debt Cash And Cash Equivalents At Carrying Value CASH AND CASH EQUIVALENTS AT END OF PERIOD Cash and Cash Equivalents at Beginning of Period Cash and cash equivalents Cash And Cash Equivalents Fair Value Disclosure Cash equivalents Cash And Cash Equivalents Period Increase Decrease Net Decrease in Cash and Cash Equivalents Cash collateral paid out per agreement and will be returned at end of agreement Cash Collateral Paid Out Per Agreement And Will Be Returned At End Of Agreement Cash collateral posted Change in cash collateral posted or held related to derivative activities. Cash Collateral Related To Derivative Activities Cash collateral related to derivative activities Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months 2012 Portion Expected to be Reclassified to Income during the Next 12 Months Cash Flow Hedging [Member] Cash Flow Hedging [Member] Cash Provided By Used In Operating Activities Discontinued Operations Conectiv Energy net assets held for sale Causes Of Increase Decrease In Liability For Unpaid Claims And Claims Adjustment Expense [Axis] Disaster [Axis] Causes Of Increase Decrease In Liability For Unpaid Claims And Claims Adjustment Expense Cause [Domain] Causes of Increase (Decrease) in Liability for Unpaid Claims and Claims Adjustment Expense, Cause [Domain] Changes In Estimates And Interest Related To Uncertain Tax Positions Changes In Estimates And Interest Related To Uncertain Tax Positions Change in estimates and interest related to uncertain and effectively settled tax positions Civil penalty Civil Penalty Civil penalty Collateral Already Posted Aggregate Fair Value Cash collateral posted Combined Maximum Amount Of Credit Facility Available To Parent Combined Maximum Amount Of Credit Facility Available To Parent Maximum amount of credit available to parent Commercial Paper Weighted Average Interest Rate Commercial Paper Weighted Average Interest Rate Commercial paper weighted average interest rate Commercial Paper Weighted Average Maturity Commercial Paper Weighted Average Maturity Commercial paper weighted average maturity in days Commitments And Contingencies COMMITMENTS AND CONTINGENCIES Commitments And Contingencies Disclosure [Text Block] Commitments And Contingencies Commitments And Contingencies [Line Items] Commitments And Contingencies [Line Items] Commitments And Contingencies [Line Items] Commitments And Contingencies [Table] Commitments And Contingencies [Table] Commitments And Contingencies [Table] Commodity Derivatives [Member] Commodity Derivatives [Member] Commodity Derivatives [Member] Common Stock Dividends Per Share Cash Paid Dividends on common stock, per share Common Stock Dividends Per Share Declared Dividend declared on common stock, per share Common Stock Issued For Dividend Reinvestment Plan And Employee Related Compensation Common Stock Issued For Dividend Reinvestment Plan And Employee Related Compensation Common stock issued for the Dividend Reinvestment Plan and employee-related compensation Common Stock [Member] Common Stock [Member] Common Stock Par Or Stated Value Per Share Common stock, par value Common Stock Shares Authorized Common stock, shares authorized Common Stock Shares Issued Shares of PHI common stock Common Stock Shares Outstanding Common Stock, Shares, Outstanding Common Stock, Shares, Outstanding Common stock, shares outstanding Common Stock Value Common stock Components Of Accumulated Other Comprehensive Income [Axis] Components Of Accumulated Other Comprehensive Income [Axis] Components Of Accumulated Other Comprehensive Income [Axis] Components Of Accumulated Other Comprehensive Income [Domain] Components Of Accumulated Other Comprehensive Income [Domain] Components Of Accumulated Other Comprehensive Income [Domain] Comprehensive Income Net Of Tax Comprehensive Income Comprehensive Income Note [Text Block] Accumulated Other Comprehensive Loss Conectiv Energy [Member] Conectiv Energy [Member] Conectiv Energy Supply, Inc. [Member] Consolidation Variable Interest Entity Policy Consolidation of Variable Interest Entities Construction And Development Costs Construction Expenditures Contract Life, Remaining Term, Maximum Contract Life Remaining Term Maximum Contract life, maximum remaining term Contracts, Type [Axis] Contracts Type [Axis] Contracts, Type [Axis] Contracts, Type [Domain] Contracts Type [Domain] Contracts, Type [Domain] Corporate And Other [Member] Corporate and Other [Member] Cost Of Goods And Services Sold Depreciation And Amortization Depreciation and amortization Cost Of Purchased Oil And Gas Gas purchased Cost Of Purchased Power Fuel and purchased energy Purchased energy Cost Of Services Maintenance Costs Maintenance services Costs And Expenses Operating Expenses Total Operating Expenses Costs Directly Charged Or Allocated Costs Directly Charged Or Allocated Costs directly charged or allocated Credit Rating [Domain] Credit Rating [Domain] Credit Rider Expected Expire Date Credit Rider Expected Expire Date Credit rider expected to expire Credit Risk Derivative Liabilities At Fair Value Credit risk derivative liabilities, at fair value Credit Risk Derivative Liabilities At Fair Value Net Credit Risk Derivative Liabilities At Fair Value Net Credit risk derivative liabilities, at fair value net Current Capacity [Member] Current Capacity [Member] Capacity Contract [Member] Current Federal Tax Expense Benefit Federal tax liabilities Current Fiscal Year End Date Current Fiscal Year End Date Debt Disclosure [Text Block] Debt Debt Instrument [Axis] Debt Instrument [Axis] Debt Instrument Basis Spread On Variable Rate Margin added to stated rate Debt Instrument Carrying Amount Debt instrument, amount outstanding Debt Instrument Fair Value Debt instrument, carrying value Debt Instrument Interest Rate Stated Percentage Debt instrument, interest percentage Debt Instrument [Line Items] Debt Instrument [Line Items] Debt Instrument Maturity Date Debt instrument, maturity date Debt Instrument Maturity Year Debt Instrument Maturity Year Debt instrument, maturity year Debt Instrument Name [Domain] Debt Instrument, Name [Domain] Debt Instrument [Table] Schedule of Long-term Debt Instruments [Table] Debt Instrument Unused Borrowing Capacity Amount Cash plus borrowing capacity to meet future liquidity needs Debt Instrument Unused Borrowing Capacity Amount For Subsidiary Debt Instrument Unused Borrowing Capacity Amount For Subsidiary Debt instrument unused borrowing capacity amount for subsidiary Debt Instrument Variable Interest Rate In Addition To Federal Funds Effective Rate Debt Instrument Variable Interest Rate In Addition To Federal Funds Effective Rate Debt instrument variable interest rate in addition to the Federal Funds Effective rate Debt Instrument Variable Interest Rate In Addition To One Month LIBORs Effective Rate Debt Instrument Variable Interest Rate In Addition To One Month Libors Effective Rate Debt instrument variable interest rate in addition to one month LIBOR's effective rate Decrease In Depreciation And Amortization Over Reflected In Rates Decrease In Depreciation And Amortization Over Reflected In Rates Annual depreciation and amortization expenses Deferred Compensation Plan Assets Investment in trust Deferred Credits and Regulatory Liabilities [Abstract] Deferred Credits And Regulatory Liabilities [Abstract] DEFERRED CREDITS Deferred Gain As A Regulatory Asset Or Liability Deferred Gain As Regulatory Asset Or Liability Net unrealized gain (loss) arising during the period Deferred Income Tax Charges [Member] State and local taxes [Member] Deferred Income Tax Expense Benefit Deferred income taxes Deferred Tax Assets Net Current Deferred income tax assets, net Deferred Tax Liabilities Noncurrent Deferred income taxes, net Defined Benefit Pension Plan Liabilities Noncurrent Pension benefit obligation Defined Benefit Plan Amortization Of Gains Losses Amortization of net actuarial loss Defined Benefit Plan Amortization Of Prior Service Cost Credit Amortization of prior service cost (benefit) Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Expected Return On Plan Assets Expected return on plan assets Defined Benefit Plan Interest Cost Interest cost Defined Benefit Plan Net Periodic Benefit Cost Net periodic benefit cost Defined Benefit Plans Disclosures Defined Benefit Plans [Axis] Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] Defined Benefit Plans [Domain] Defined Benefit Plans and Other Postretirement Benefit Plans [Domain] Defined Benefit Plan Service Cost Service cost Defined Benefit Plan Special Termination Benefits Termination benefits Delmarva Power Light Co [Member] Delmarva Power Light Co [Member] Delmarva Power & Light Co/De [Member] Depreciation Depletion And Amortization Depreciation and amortization Derecho [Member] Derecho [Member] Derecho [Member] Derivative Assets Derivative instruments, assets Total Derivative assets Derivative Assets Current Derivative assets Derivative assets (current assets) Derivative Assets Liabilities At Fair Value Net Net Derivative (liability) asset Derivative Assets Noncurrent Derivative assets Derivative assets (non-current assets) Derivative Collateral Obligation To Return Cash Cash collateral received from counterparties with the obligation to return Derivative Contract Type [Domain] Derivative Contract Type [Domain] Derivative Fair Value Amount Offset Against Collateral Net Cash collateral pledged to counterparties with the right to reclaim Derivative Financial Instruments Liabilities Fair Value Disclosure Derivative instruments, liabilities Derivative Gain Loss On Derivative Net Total net gain (loss) Derivative Instrument Risk [Axis] Derivative Instrument Risk [Axis] Derivative Instruments And Hedging Activities Disclosure [Text Block] Derivative Instruments And Hedging Activities Derivative Instruments Gain Loss By Hedging Relationship [Axis] Hedging Relationship [Axis] Derivative Instruments Gain Loss By Hedging Relationship By Income Statement Location By Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments Gain Loss [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments Gain Loss Reclassified From Accumulated O C I Into Income Effective Portion Net Fuel and purchased energy expense Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net Revenue Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net Net pre-tax gain on commodity derivatives included in accumulated other comprehensive loss Derivative Liabilities Total Derivative liabilities Derivative Liabilities Current Derivative liabilities Derivative liabilities (current liabilities) Derivative Liabilities Noncurrent Derivative liabilities Derivative liabilities (non-current liabilities) Derivative liabilities (non-current liabilities) Derivative [Line Items] Derivative [Line Items] Derivative Loss On Derivative Derivative losses included in AOCL Derivative [Member] Derivative [Member] Derivative Nonmonetary Notional Amount Derivative, Nonmonetary Notional Amount Derivative portfolio guarantee. Derivative Portfolio Guarantee Derivative portfolio guarantee Derivatives, forward contracts, did not qualify as a hedge Derivatives Forward Contracts Did Not Qualify As Hedge Commodity forward contracts Commodity forward contracts Derivative [Table] Derivative [Table] Description Of Derivative Activity Volume Net Position Net Position Description Of New Accounting Pronouncements Not Yet Adopted Recently Issued Accounting Standards, Not Yet Adopted Disclosure - Accumulated Other Comprehensive Loss (Schedule Of Components Of Other Comprehensive Loss) [Abstract] Disclosure Accumulated Other Comprehensive Loss Schedule Of Components Of Other Comprehensive Loss [Abstract] Disclosure - Accumulated Other Comprehensive Loss (Schedule Of Components Of Other Comprehensive Loss) [Abstract] Disclosure - Accumulated Other Comprehensive Loss (Schedule Of Income Tax Expense (Benefit) Allocated To Accumulated Other Comprehensive Income Loss) [Abstract] Disclosure Accumulated Other Comprehensive Loss Schedule Of Income Tax Expense Benefit Allocated To Accumulated Other Comprehensive Income Loss [Abstract] Disclosure - Accumulated Other Comprehensive Loss (Schedule Of Income Tax Expense (Benefit) Allocated To Accumulated Other Comprehensive Income Loss) [Abstract] Disclosure - Commitments And Contingencies (Environmental Matters) [Abstract] Disclosure Commitments And Contingencies Environmental Matters [Abstract] Disclosure - Commitments And Contingencies (Environmental Matters) [Abstract] Disclosure - Commitments And Contingencies (PHI's Cross-Border Energy Lease Investments) [Abstract] Disclosure Commitments And Contingencies P H Is Cross Border Energy Lease Investments [Abstract] Disclosure - Commitments And Contingencies (PHI's Cross-Border Energy Lease Investments) [Abstract] Disclosure - Commitments And Contingencies (Schedule Of Accrued Liabilities For Environmental Exposures) [Abstract] Disclosure Commitments And Contingencies Schedule Of Accrued Liabilities For Environmental Exposures [Abstract] Disclosure - Commitments And Contingencies (Schedule Of Accrued Liabilities For Environmental Exposures) [Abstract] Disclosure - Commitments And Contingencies (Schedule Of Commitments And Obligations) [Abstract] Disclosure Commitments And Contingencies Schedule Of Commitments And Obligations [Abstract] Disclosure - Commitments And Contingencies (Schedule Of Commitments And Obligations) [Abstract] Disclosure - Commitments And Contingencies (Tax Legislation, Guarantees, Indemnifications, And Performance Contracts) [Abstract] Disclosure Commitments And Contingencies Tax Legislation Guarantees Indemnifications And Performance Contracts [Abstract] Disclosure - Commitments And Contingencies (Tax Legislation, Guarantees, Indemnifications, And Performance Contracts) [Abstract] Disclosure Debt [Abstract] Disclosure Debt [Abstract] Disclosure Debt [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Activity of Energy Commodity Contracts Designated as Cash Flow Hedges) [Abstract] Disclosure Derivative Instruments And Hedging Activities Activity Of Energy Commodity Contracts Designated As Cash Flow Hedges [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Activity of Energy Commodity Contracts Designated as Cash Flow Hedges) [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Cash Flow Hedges Included in Accumulated Other Comprehensive Loss) [Abstract] Disclosure Derivative Instruments And Hedging Activities Cash Flow Hedges Included In Accumulated Other Comprehensive Loss [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Cash Flow Hedges Included in Accumulated Other Comprehensive Loss) [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Derivative Gain (Loss) Amounts Recognized in Income) [Abstract] Disclosure Derivative Instruments And Hedging Activities Derivative Gain Loss Amounts Recognized In Income [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Derivative Gain (Loss) Amounts Recognized in Income) [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Fair Value of Derivative Instruments by Balance Sheet Location) [Abstract] Disclosure Derivative Instruments And Hedging Activities Fair Value Of Derivative Instruments By Balance Sheet Location [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Fair Value of Derivative Instruments by Balance Sheet Location) [Abstract] Disclosure Derivative Instruments And Hedging Activities Narrative [Abstract] Disclosure Derivative Instruments And Hedging Activities Narrative [Abstract] Disclosure Derivative Instruments And Hedging Activities Narrative [Abstract] Disclosure - Derivative Instruments And Hedging Activities (Net Outstanding Natural Gas Commodity Forward Contracts That Did Not Qualify For Hedge Accounting) [Abstract] Disclosure Derivative Instruments And Hedging Activities Net Outstanding Natural Gas Commodity Forward Contracts That Did Not Qualify For Hedge Accounting [Abstract] Disclosure - Derivative Instruments And Hedging Activities (Net Outstanding Natural Gas Commodity Forward Contracts That Did Not Qualify For Hedge Accounting) [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Net Unrealized Derivative Gain (Loss) Deferred as Regulatory Asset or Liability) [Abstract] Disclosure Derivative Instruments And Hedging Activities Net Unrealized Derivative Gain Loss Deferred As Regulatory Asset Or Liability [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Net Unrealized Derivative Gain (Loss) Deferred as Regulatory Asset or Liability) [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Outstanding Energy Commodity Contracts Employed as Cash Flow Hedges) [Abstract] Disclosure Derivative Instruments And Hedging Activities Outstanding Energy Commodity Contracts Employed As Cash Flow Hedges [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Outstanding Energy Commodity Contracts Employed as Cash Flow Hedges) [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Schedule of Cash Collateral Offset Against Derivative Positions) [Abstract] Disclosure Derivative Instruments And Hedging Activities Schedule Of Cash Collateral Offset Against Derivative Positions [Abstract] Disclosure - Derivative Instruments and Hedging Activities (Schedule of Cash Collateral Offset Against Derivative Positions) [Abstract] Disclosure Discontinued Operations Narrative [Abstract] Disclosure Discontinued Operations Narrative [Abstract] Disclosure Discontinued Operations Narrative [Abstract] Disclosure - Equity And Earnings Per Share (Narrative) [Abstract] Disclosure Equity And Earnings Per Share Narrative [Abstract] Disclosure - Equity And Earnings Per Share (Narrative) [Abstract] Disclosure - Equity and Earnings Per Share (Schedule of Basic and Diluted Earnings Per Share) [Abstract] Disclosure Equity And Earnings Per Share Schedule Of Basic And Diluted Earnings Per Share [Abstract] Disclosure - Equity and Earnings Per Share (Schedule of Basic and Diluted Earnings Per Share) [Abstract] Disclosure - Fair Value Disclosures (Estimated Fair Values Of Debt And Equity Instruments) [Abstract] Disclosure Fair Value Disclosures Estimated Fair Values Of Debt And Equity Instruments [Abstract] Disclosure - Fair Value Disclosures (Estimated Fair Values Of Debt And Equity Instruments) [Abstract] Disclosure - Fair Value Disclosures (Fair Value Of Financial Assets And Liabilities Measured On Recurring Basis) [Abstract] Disclosure Fair Value Disclosures Fair Value Of Financial Assets And Liabilities Measured On Recurring Basis [Abstract] Disclosure - Fair Value Disclosures (Fair Value Of Financial Assets And Liabilities Measured On Recurring Basis) [Abstract] Disclosure - Fair Value Disclosures (Fair Value Of Financial Instruments Using Unobservable Inputs (Level 3)) [Abstract] Disclosure Fair Value Disclosures Fair Value Of Financial Instruments Using Unobservable Inputs Level 3 [Abstract] Disclosure - Fair Value Disclosures (Fair Value Of Financial Instruments Using Unobservable Inputs (Level 3)) [Abstract]