ALLEGHENY ENERGY, INC XBRL Taxonomy Presentation Networks

-Network: (11 - Statement - Statement Of Income Alternative)
-Income Statement [Abstract] {ID1}
-Statement [Table] {ID2}
-Statement [Line Items] {ID3}
Operating revenues {ID4}
-Operating expenses: {ID5}
Fuel {ID6}
Purchased power and transmission {ID7}
Deferred energy costs, net {ID8}
Operations and maintenance {ID9}
Depreciation and amortization {ID10}
Taxes other than income taxes {ID11}
Total operating expenses {ID12}
Operating income {ID13}
Other income (expense), net {ID14}
Interest expense {ID15}
Income before income taxes {ID16}
Income tax expense {ID17}
Net income {ID18}
Less net income attributable to noncontrolling interest {ID19}
Net income attributable to Allegheny Energy, Inc. {ID20}
-Earnings per share attributable to Allegheny Energy, Inc.: {ID21}
Basic {ID22}
Diluted {ID23}
-Average shares outstanding: {ID24}
Basic {ID25}
Diluted {ID26}
Dividends per share {ID27}
-Network: (12 - Statement - Statement Of Cash Flows Indirect)
-Statement of Cash Flows [Abstract] {ID28}
-Statement [Table] {ID29}
-Statement [Line Items] {ID30}
-Cash Flows From Operating Activities: {ID31}
Net income {ID32}
-Adjustments for non-cash items included in income: {ID33}
Depreciation and amortization {ID34}
Amortization of debt related costs {ID35}
Amortization of liability for adverse power purchase commitment {ID36}
Amortization of Pennsylvania stranded costs {ID37}
Provision for uncollectible accounts {ID38}
Deferred income taxes and investment tax credit, net {ID39}
Deferred energy costs, net {ID40}
Stock-based compensation expense {ID41}
Unrealized gains on derivative contracts, net {ID42}
Pension and other postretirement employee benefit plan expense {ID43}
Pension and other postretirement employee benefit plan contributions {ID44}
Deferred revenue - Fort Martin scrubber project {ID45}
Deferred revenue - Virginia {ID46}
Uncollected transmission revenue {ID47}
Other, net {ID48}
-Changes in certain assets and liabilities: {ID49}
Accounts receivable, net {ID50}
Materials, supplies and fuel {ID51}
Prepaid taxes {ID52}
Collateral deposits {ID53}
Accounts payable {ID54}
Accrued taxes {ID55}
Accrued interest {ID56}
Regulatory assets {ID57}
Deferred income taxes {ID58}
Regulatory liabilities {ID59}
Distributions from equity method investee {ID60}
Assets and liabilities held for sale {ID61}
Other operating assets and liabilities {ID62}
Net cash provided by operating activities {ID63}
-Cash Flows From Investing Activities: {ID64}
Capital expenditures {ID65}
Proceeds from asset sales {ID66}
Purchase of Merrill Lynch interest in subsidiary {ID67}
Decrease in restricted funds {ID68}
Other investments {ID69}
Net cash used in investing activities {ID70}
-Cash Flows From Financing Activities: {ID71}
Issuance of long-term debt {ID72}
Repayment of long-term debt {ID73}
Equity contribution to PATH, LLC by the joint venture partner {ID74}
Distribution on behalf of noncontrolling interest {ID75}
Payments on capital lease obligations {ID76}
Share-based excess tax benefits {ID77}
Proceeds from exercise of employee stock options {ID78}
Cash dividends paid on common stock {ID79}
Net cash provided by financing activities {ID80}
Net decrease in cash and cash equivalents {ID81}
Cash and cash equivalents at beginning of period {ID82}
Cash and cash equivalents at end of period {ID83}
-Supplemental Cash Flows Information: {ID84}
Cash paid during the period for interest (net of amounts capitalized) {ID85}
Accounts payable at June 30 relating to capital expenditures {ID86}
-Network: (13 - Statement - Statement Of Financial Position Classified)
-Statement of Financial Position [Abstract] {ID87}
-Statement [Table] {ID88}
-Statement [Line Items] {ID89}
-ASSETS {ID90}
-Current Assets: {ID91}
Cash and cash equivalents {ID92}
-Accounts receivable: {ID93}
Customer {ID94}
Unbilled utility revenue {ID95}
Wholesale and other {ID96}
Allowance for uncollectible accounts {ID97}
Materials and supplies {ID98}
Fuel {ID99}
Deferred income taxes {ID100}
Prepaid taxes {ID101}
Collateral deposits {ID102}
Derivative assets {ID103}
Regulatory assets {ID104}
Assets held for sale {ID105}
Other {ID106}
Total current assets {ID107}
-Property, Plant and Equipment: {ID108}
Generation {ID109}
Transmission {ID110}
Distribution {ID111}
Other {ID112}
Accumulated depreciation {ID113}
Subtotal {ID114}
Construction work in progress {ID115}
Property, plant and equipment held for sale, net {ID116}
Total property, plant and equipment, net {ID117}
-Investments and Other Assets: {ID118}
Goodwill {ID119}
Restricted funds-Fort Martin scrubber project {ID120}
Investments in unconsolidated affiliates {ID121}
Other {ID122}
Total investments and other assets {ID123}
-Deferred Charges: {ID124}
Regulatory assets {ID125}
Derivative assets {ID126}
Assets held for sale {ID127}
Other {ID128}
Total deferred charges {ID129}
Total Assets {ID130}
-LIABILITIES AND EQUITY {ID131}
-Current Liabilities: {ID132}
Long-term debt due within one year {ID133}
Accounts payable {ID134}
Accrued taxes {ID135}
Payable to PJM for FTRs {ID136}
Derivative liabilities {ID137}
Regulatory liabilities {ID138}
Accrued interest {ID139}
Security deposits {ID140}
Liabilities associated with assets held for sale {ID141}
Other {ID142}
Total current liabilities {ID143}
Long-term Debt, excluding amounts due within one year {ID144}
-Deferred Credits and Other Liabilities: {ID145}
Derivative liabilities {ID146}
Income taxes payable {ID147}
Investment tax credit {ID148}
Deferred income taxes {ID149}
Regulatory liabilities {ID150}
Pension and other postretirement employee benefit plan liabilities {ID151}
Adverse power purchase commitment {ID152}
Liabilities associated with assets held for sale {ID153}
Other {ID154}
Total deferred credits and other liabilities {ID155}
Commitments and Contingencies (Note 15) {ID156}
-Equity: {ID157}
Common stock-$1.25 par value per share, 260 million shares authorized and 169,532,084 and 169,413,887 shares issued at June 30, 2009 and December 31, 2008, respectively {ID158}
Other paid-in capital {ID159}
Retained earnings {ID160}
Treasury stock at cost-49,493 shares {ID161}
Accumulated other comprehensive loss {ID162}
Total Allegheny Energy, Inc. common stockholders' equity {ID163}
Noncontrolling interest {ID164}
Total equity {ID165}
Total Liabilities and Equity {ID166}
-Network: (14 - Statement - Statement Of Financial Position Classified (Parenthetical))
-Statement of Financial Position [Abstract] {ID167}
-Statement [Table] {ID168}
-Statement [Line Items] {ID169}
Common stock, par value {ID170}
Common stock, shares authorized {ID171}
Common stock, shares issued {ID172}
Treasury stock at cost, shares {ID173}
-Network: (15 - Statement - Statement Of Shareholders Equity And Other Comprehensive Income)
-Statement of Stockholders' Equity [Abstract] {ID174}
-Statement [Table] {ID175}
-Statement, Equity Components [Axis] {ID176}
-Equity Component [Domain] {ID177}
Shares outstanding {ID178}
Common stock {ID179}
Other paid-in capital {ID180}
Retained earnings {ID181}
Treasury stock {ID182}
Accumulated other comprehensive loss {ID183}
Energy, Inc. common stockholders' equity {ID184}
Energy, Inc. common Noncontrolling interest {ID185}
-Statement [Line Items] {ID186}
Beginning Balance {ID187}
Beginning Balance {ID188}
Net income {ID189}
Defined benefit pension and other benefit plan amortization, net of tax of $555 in 3 months ended June 30th ,2009, $1,126 in 6 months ended June 30th, 2009, $287 in 3 months ended June 30th, 2008 and $621 in 6 months ended June 30th, 2008 {ID190}
Cash flow hedges, net of tax of $8,462 in 3 months ended June 30th, 2009, $4,868 in 6 months ended June 30th, 2009, $19,785 in 3 months ended June 30th, 2008 and $44,171 6 months ended June 30th 2008 {ID191}
Unrealized losses on available-for-sale securities, net of tax of $1 in 3 months ended June 30th, 2008 and $1 in 6 months ended June 30th, 2008 {ID192}
Distribution on behalf of noncontrolling interest {ID193}
Purchase of minority interest in AE Supply {ID194}
Equity contribution to PATH, LLC by the joint venture partner {ID195}
Dividends on common stock {ID196}
-Stock-based compensation expense: {ID197}
Stock units {ID198}
Non-employee director stock awards {ID199}
Non-employee director stock awards {ID200}
Stock options {ID201}
Performance shares {ID202}
Restricted shares {ID203}
Restricted shares {ID204}
Exercise of stock options {ID205}
Exercise of stock options {ID206}
Settlement of stock units {ID207}
Settlement of stock units {ID208}
Dividends on stock units {ID209}
Share-based excess tax benefits {ID210}
Other {ID211}
Ending Balance {ID212}
Ending Balance {ID213}
-Network: (16 - Statement - Statement Of Shareholders Equity And Other Comprehensive Income (Parenthetical))
-Statement of Stockholders' Equity [Abstract] {ID214}
-Statement [Table] {ID215}
-Statement, Equity Components [Axis] {ID216}
-Equity Component [Domain] {ID217}
Shares outstanding {ID218}
Common stock {ID219}
Other paid-in capital {ID220}
Retained earnings {ID221}
Treasury stock {ID222}
Accumulated other comprehensive loss {ID223}
Energy, Inc. common stockholders' equity {ID224}
Energy, Inc. common Noncontrolling interest {ID225}
-Statement [Line Items] {ID226}
Defined benefit pension and other benefit plan amortization, tax {ID227}
Cash flow hedges, tax {ID228}
Unrealized losses on available-for-sale securities, tax {ID229}
-Network: (17 - Disclosure - Notes to Financial Statements)
-Notes to Financial Statements [Abstract] {ID230}
NOTE 1: BASIS OF PRESENTATION {ID231}
NOTE 2: RECENT ACCOUNTING PRONOUNCEMENTS {ID232}
NOTE 3: ASSETS HELD FOR SALE {ID233}
NOTE 4: REGULATORY ASSETS AND LIABILITIES {ID234}
NOTE 5: INCOME TAXES {ID235}
NOTE 6: COMMON STOCK AND DEBT {ID236}
NOTE 7: BUSINESS SEGMENTS {ID237}
NOTE 8: FAIR VALUE MEASUREMENTS, DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES {ID238}
NOTE 9: STOCK-BASED COMPENSATION {ID239}
NOTE 10: PENSION BENEFITS AND POSTRETIREMENT BENEFITS OTHER THAN PENSIONS {ID240}
NOTE 11: FAIR VALUE OF FINANCIAL INSTRUMENTS {ID241}
NOTE 12: COMPREHENSIVE INCOME AND ACCUMULATED OTHER COMPREHENSIVE LOSS {ID242}
NOTE 13: EARNINGS PER SHARE {ID243}
NOTE 14: OTHER INCOME (EXPENSE), NET {ID244}
NOTE 15: COMMITMENTS AND CONTINGENCIES {ID245}
NOTE 16: SUBSEQUENT EVENT {ID246}
-Network: (18 - Disclosure - Document Information)
-Document Information [Text Block] {ID247}
Document Type {ID248}
Amendment Flag {ID249}
Amendment Description {ID250}
Document Period End Date {ID251}
-Network: (19 - Disclosure - Entity Information)
-Entity [Text Block] {ID252}
Trading Symbol {ID253}
Entity Registrant Name {ID254}
Entity Central Index Key {ID255}
Current Fiscal Year End Date {ID256}
Entity Well-known Seasoned Issuer {ID257}
Entity Current Reporting Status {ID258}
Entity Voluntary Filers {ID259}
Entity Filer Category {ID260}
Entity Common Stock, Shares Outstanding {ID261}
Entity Public Float {ID262}