$EQT
EQT Corp

2012 Q4 Form 10-K Financial Statement

#000110465913012699 Filed on February 21, 2013

View on sec.gov

Income Statement

Concept 2012 Q4 2012 2011 Q4
Revenue $406.3M $1.377B $436.8M
YoY Change -6.99% 4.03% 3.29%
Cost Of Revenue $200.0K $231.1M -$41.60M
YoY Change -100.48% 10.68% -131.42%
Gross Profit $225.2M $1.146B $162.3M
YoY Change 38.76% 2.79% -44.13%
Gross Profit Margin 55.43% 83.22% 37.16%
Selling, General & Admin $36.00M $172.2M $29.10M
YoY Change 23.71% 12.12% -22.61%
% of Gross Profit 15.99% 15.03% 17.93%
Research & Development $5.500M $10.40M $1.500M
YoY Change 266.67% 112.24% -25.0%
% of Gross Profit 2.44% 0.91% 0.92%
Depreciation & Amortization $144.3M $474.6M $91.70M
YoY Change 57.36% 51.22% 22.76%
% of Gross Profit 64.08% 41.41% 56.5%
Operating Expenses $155.1M $172.2M $89.70M
YoY Change 72.91% 12.12% -42.46%
Operating Profit $126.5M $389.6M $172.8M
YoY Change -26.77% -48.81% 28.35%
Interest Expense -$64.70M $184.8M -$40.00M
YoY Change 61.75% 35.55% 53.26%
% of Operating Profit -51.14% 47.43% -23.15%
Other Income/Expense, Net $4.800M $9.400M $7.700M
YoY Change -37.66% -63.98% 79.07%
Pretax Income $9.300M $220.4M $40.20M
YoY Change -76.87% -66.51% -64.39%
Income Tax $600.0K $71.46M $9.600M
% Of Pretax Income 6.45% 32.43% 23.88%
Net Earnings $48.00M $196.4M $90.80M
YoY Change -47.14% -59.06% 24.21%
Net Earnings / Revenue 11.81% 14.26% 20.79%
Basic Earnings Per Share $0.32 $1.23 $0.61
Diluted Earnings Per Share $0.32 $1.22 $0.60
COMMON SHARES
Basic Shares Outstanding 149.6M shares
Diluted Shares Outstanding 150.5M shares

Balance Sheet

Concept 2012 Q4 2012 2011 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments $182.0M $182.0M $831.0M
YoY Change -78.1% -78.1%
Cash & Equivalents $182.1M $182.0M $831.3M
Short-Term Investments
Other Short-Term Assets $435.0M $435.0M $581.0M
YoY Change -25.13% -25.13% 9.01%
Inventory $45.00M $45.00M $124.0M
Prepaid Expenses
Receivables $190.3M $190.0M $153.3M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $852.8M $853.0M $1.690B
YoY Change -49.54% -49.53% 104.12%
LONG-TERM ASSETS
Property, Plant & Equipment $7.059B $7.059B $6.806B
YoY Change 3.72% 3.72% 15.17%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments $130.4M $130.0M $137.0M
YoY Change -4.82% -5.11% -37.74%
Other Assets $57.18M $807.0M $45.21M
YoY Change 26.48% 480.58% -67.71%
Total Long-Term Assets $7.997B $7.997B $7.083B
YoY Change 12.91% 12.9% 12.96%
TOTAL ASSETS
Total Short-Term Assets $852.8M $853.0M $1.690B
Total Long-Term Assets $7.997B $7.997B $7.083B
Total Assets $8.850B $8.850B $8.773B
YoY Change 0.88% 0.88% 23.59%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $276.8M $277.0M $256.8M
YoY Change 7.81% 7.78% 21.11%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change -100.0%
Long-Term Debt Due $23.20M $23.00M $219.3M
YoY Change -89.42% -89.5% 3555.25%
Total Short-Term Liabilities $570.5M $570.0M $804.9M
YoY Change -29.13% -29.19% 34.83%
LONG-TERM LIABILITIES
Long-Term Debt $2.503B $2.503B $2.528B
YoY Change -0.98% -0.99% 30.09%
Other Long-Term Liabilities $187.9M $446.0M $179.8M
YoY Change 4.52% 96.48% -12.28%
Total Long-Term Liabilities $2.691B $2.949B $2.707B
YoY Change -0.61% 7.04% 26.04%
TOTAL LIABILITIES
Total Short-Term Liabilities $570.5M $570.0M $804.9M
Total Long-Term Liabilities $2.691B $2.949B $2.707B
Total Liabilities $4.961B $5.246B $5.179B
YoY Change -4.21% 1.29% 28.83%
SHAREHOLDERS EQUITY
Retained Earnings $2.196B $2.144B
YoY Change 2.41%
Common Stock $1.771B $1.735B
YoY Change 2.05%
Preferred Stock
YoY Change
Treasury Stock (at cost) $461.8M $473.2M
YoY Change -2.42%
Treasury Stock Shares 25.58M shares 26.21M shares
Shareholders Equity $3.604B $3.604B $3.594B
YoY Change
Total Liabilities & Shareholders Equity $8.850B $8.850B $8.773B
YoY Change 0.88% 0.88% 23.59%

Cashflow Statement

Concept 2012 Q4 2012 2011 Q4
OPERATING ACTIVITIES
Net Income $48.00M $196.4M $90.80M
YoY Change -47.14% -59.06% 24.21%
Depreciation, Depletion And Amortization $144.3M $474.6M $91.70M
YoY Change 57.36% 51.22% 22.76%
Cash From Operating Activities $126.8M $796.8M $168.2M
YoY Change -24.61% -11.96% -0.3%
INVESTING ACTIVITIES
Capital Expenditures -$351.8M $0.00 -$371.4M
YoY Change -5.28% -100.0% -3.26%
Acquisitions
YoY Change
Other Investing Activities $0.00 $4.800M $0.00
YoY Change -99.26% -100.0%
Cash From Investing Activities -$351.8M -$1.370B -$371.5M
YoY Change -5.3% 123.18% -1.09%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $0.00
YoY Change
Debt Paid & Issued, Net $219.3M
YoY Change 1318.87%
Cash From Financing Activities -231.9M -$75.52M 699.6M
YoY Change -133.15% -113.98% 7187.5%
NET CHANGE
Cash From Operating Activities 126.8M $796.8M 168.2M
Cash From Investing Activities -351.8M -$1.370B -371.5M
Cash From Financing Activities -231.9M -$75.52M 699.6M
Net Change In Cash -456.9M -$649.2M 496.3M
YoY Change -192.06% -178.1% -351.55%
FREE CASH FLOW
Cash From Operating Activities $126.8M $796.8M $168.2M
Capital Expenditures -$351.8M $0.00 -$371.4M
Free Cash Flow $478.6M $796.8M $539.6M
YoY Change -11.3% -315.79% -2.35%

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CY2012Q3 us-gaap Oil And Gas Revenue
OilAndGasRevenue
364057000 USD
CY2012Q4 us-gaap Oil And Gas Revenue
OilAndGasRevenue
489787000 USD
CY2011Q1 us-gaap Oil And Gas Revenue
OilAndGasRevenue
472695000 USD
CY2011Q2 us-gaap Oil And Gas Revenue
OilAndGasRevenue
367791000 USD
CY2011Q3 us-gaap Oil And Gas Revenue
OilAndGasRevenue
362644000 USD
CY2011Q4 us-gaap Oil And Gas Revenue
OilAndGasRevenue
436804000 USD
CY2012Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
152186000 USD
CY2012Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
81404000 USD
CY2012Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
85948000 USD
CY2012Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
150990000 USD
CY2011Q1 us-gaap Operating Income Loss
OperatingIncomeLoss
220412000 USD
CY2011Q2 us-gaap Operating Income Loss
OperatingIncomeLoss
153170000 USD
CY2011Q3 us-gaap Operating Income Loss
OperatingIncomeLoss
314984000 USD
CY2011Q4 us-gaap Operating Income Loss
OperatingIncomeLoss
172753000 USD
CY2012Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
72035000 USD
CY2012Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
31446000 USD
CY2012Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
31873000 USD
CY2012Q4 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
48041000 USD
CY2011Q1 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
122255000 USD
CY2011Q2 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
87754000 USD
CY2011Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
178914000 USD
CY2011Q4 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
90846000 USD
CY2012Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.48
CY2012Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.21
CY2012Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.21
CY2012Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.32
CY2011Q1 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.82
CY2011Q2 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.59
CY2011Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.20
CY2011Q4 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.61
CY2012Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.48
CY2012Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.21
CY2012Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.21
CY2012Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.32
CY2011Q1 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.82
CY2011Q2 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.58
CY2011Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.19
CY2011Q4 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.60
CY2010 us-gaap Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
15359000 USD
CY2012 us-gaap Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
117654000 USD
CY2011 us-gaap Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
41085000 USD
CY2010 us-gaap Costs Incurred Acquisition Of Unproved Oil And Gas Properties
CostsIncurredAcquisitionOfUnprovedOilAndGasProperties
342372000 USD
CY2012 us-gaap Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
4827000 USD
CY2011 us-gaap Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
2344000 USD
CY2010 us-gaap Costs Incurred Exploration Costs
CostsIncurredExplorationCosts
5105000 USD
CY2012 us-gaap Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
850854000 USD
CY2011 us-gaap Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
928294000 USD
CY2010 us-gaap Costs Incurred Development Costs
CostsIncurredDevelopmentCosts
881331000 USD
CY2011 eqt Liabilities Assumed In Exchange For Proved Developed Properties
LiabilitiesAssumedInExchangeForProvedDevelopedProperties
92600000 USD
CY2012 us-gaap Results Of Operations Sales Or Transfers To Entitys Other Operations
ResultsOfOperationsSalesOrTransfersToEntitysOtherOperations
3433000 USD
CY2011 us-gaap Results Of Operations Sales Or Transfers To Entitys Other Operations
ResultsOfOperationsSalesOrTransfersToEntitysOtherOperations
6225000 USD
CY2010 us-gaap Results Of Operations Sales Or Transfers To Entitys Other Operations
ResultsOfOperationsSalesOrTransfersToEntitysOtherOperations
7371000 USD
CY2012 us-gaap Results Of Operations Sales Revenue To Unaffiliated Enterprises
ResultsOfOperationsSalesRevenueToUnaffiliatedEnterprises
790340000 USD
CY2011 us-gaap Results Of Operations Sales Revenue To Unaffiliated Enterprises
ResultsOfOperationsSalesRevenueToUnaffiliatedEnterprises
785060000 USD
CY2012 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
409628000 USD
CY2010 us-gaap Results Of Operations Sales Revenue To Unaffiliated Enterprises
ResultsOfOperationsSalesRevenueToUnaffiliatedEnterprises
530286000 USD
CY2011 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
257144000 USD
CY2010 us-gaap Results Of Operations Depreciation Depletion And Amortization And Valuation Provisions
ResultsOfOperationsDepreciationDepletionAndAmortizationAndValuationProvisions
183699000 USD
CY2012 us-gaap Results Of Operations Income Tax Expense
ResultsOfOperationsIncomeTaxExpense
109660000 USD
CY2011 us-gaap Results Of Operations Income Tax Expense
ResultsOfOperationsIncomeTaxExpense
174835000 USD
CY2010 us-gaap Results Of Operations Income Tax Expense
ResultsOfOperationsIncomeTaxExpense
106847000 USD
CY2012 us-gaap Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs
ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts
167960000 USD
CY2011 us-gaap Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs
ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts
273463000 USD
CY2010 us-gaap Results Of Operations Oil And Gas Producing Activities Net Income Excluding Corporate Overhead And Interest Costs
ResultsOfOperationsOilAndGasProducingActivitiesNetIncomeExcludingCorporateOverheadAndInterestCosts
174329000 USD
CY2012 us-gaap Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
697618000 USD
CY2011 us-gaap Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
710373000 USD
CY2010 us-gaap Sales And Transfers Of Oil And Gas Produced Net Of Production Costs
SalesAndTransfersOfOilAndGasProducedNetOfProductionCosts
470243000 USD
CY2012 us-gaap Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
-3530086000 USD
CY2011 us-gaap Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
52057000 USD
CY2010 us-gaap Net Increase Decrease In Sales And Transfer Prices And Production Costs
NetIncreaseDecreaseInSalesAndTransferPricesAndProductionCosts
807971000 USD
CY2012 us-gaap Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
917986000 USD
CY2011 us-gaap Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
806597000 USD
CY2010 us-gaap Extensions Discoveries Additions And Improved Recovery Less Related Costs
ExtensionsDiscoveriesAdditionsAndImprovedRecoveryLessRelatedCosts
1739308000 USD
CY2012 us-gaap Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
548852000 USD
CY2011 us-gaap Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
498175000 USD
CY2010 us-gaap Increase Decrease In Estimated Future Development Costs
IncreaseDecreaseInEstimatedFutureDevelopmentCosts
310557000 USD
CY2011 us-gaap Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
46178000 USD
CY2010 us-gaap Increase Due To Purchases Of Minerals In Place
IncreaseDueToPurchasesOfMineralsInPlace
2330000 USD
CY2012 us-gaap Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
807000 USD
CY2011 us-gaap Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
1124000 USD
CY2010 us-gaap Decrease Due To Sales Of Minerals In Place
DecreaseDueToSalesOfMineralsInPlace
532000 USD
CY2012 us-gaap Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
-876336000 USD
CY2011 us-gaap Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
-356830000 USD
CY2010 us-gaap Revisions Of Previous Quantity Estimates
RevisionsOfPreviousQuantityEstimates
-191336000 USD
CY2012 us-gaap Accretion Of Discount
AccretionOfDiscount
622072000 USD
CY2011 us-gaap Accretion Of Discount
AccretionOfDiscount
478165000 USD
CY2010 us-gaap Accretion Of Discount
AccretionOfDiscount
128741000 USD
CY2012 us-gaap Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
1127272000 USD
CY2011 us-gaap Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
-560360000 USD
CY2010 us-gaap Increase Decrease In Future Income Tax Expense Estimates On Future Cash Flows Related To Proved Oil And Gas Reserves
IncreaseDecreaseInFutureIncomeTaxExpenseEstimatesOnFutureCashFlowsRelatedToProvedOilAndGasReserves
-1239035000 USD
CY2012 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
111000000 USD
CY2011 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
622127000 USD
CY2010 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Other
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesOther
1171697000 USD
CY2012 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease
-1777665000 USD
CY2011 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease
874612000 USD
CY2010 us-gaap Standardized Measure Of Discounted Future Net Cash Flow Of Proved Oil And Gas Reserves Period Increase Decrease
StandardizedMeasureOfDiscountedFutureNetCashFlowOfProvedOilAndGasReservesPeriodIncreaseDecrease
2259458000 USD
CY2009Q4 us-gaap Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
798754000 USD
CY2012Q4 us-gaap Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
2155159000 USD
CY2011Q4 us-gaap Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
3932824000 USD
CY2010Q4 us-gaap Standardized Measure Of Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves
StandardizedMeasureOfDiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves
3058212000 USD
CY2012Q4 eqt Discount Rate To Compute Standard Measure Of Future Cash Flow
DiscountRateToComputeStandardMeasureOfFutureCashFlow
0.10 pure
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
15250019000 USD
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
22145953000 USD
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Cash Inflows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureCashInflows
20037125000 USD
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts
3070957000 USD
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts
3435200000 USD
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Production Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureProductionCosts
3313378000 USD
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
3082053000 USD
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
2600982000 USD
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Development Costs
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureDevelopmentCosts
2497312000 USD
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
3617378000 USD
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
6101408000 USD
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves10 Percent Annual Discount For Estimated Timing Of Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReserves10PercentAnnualDiscountForEstimatedTimingOfCashFlows
2411593000 USD
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
2155159000 USD
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
3932824000 USD
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Standardized Measure
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesStandardizedMeasure
3058212000 USD
CY2012 eqt Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Change In Price Of Natural Gas Sensitivity
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesChangeInPriceOfNaturalGasSensitivity
1
CY2012 eqt Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Change In Price Of Oil Sensitivity
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesChangeInPriceOfOilSensitivity
10
CY2012 eqt Change In Discounted Future Cash Flows For Assumed Natural Gas Price Change
ChangeInDiscountedFutureCashFlowsForAssumedNaturalGasPriceChange
1700000000 USD
CY2012 eqt Change In Discounted Future Cash Flows For Assumed Oil Price Change
ChangeInDiscountedFutureCashFlowsForAssumedOilPriceChange
10600000 USD
CY2012 eqt Engineer Experience In Years
EngineerExperienceInYears
P24Y
CY2012 eqt Gas And Liquid Carbon Proved Reserves Reviewed Percentage
GasAndLiquidCarbonProvedReservesReviewedPercentage
1.00 pure
CY2012 eqt Audit Coverage Of Proved Reserves Percentage
AuditCoverageOfProvedReservesPercentage
0.80 pure
CY2012 eqt Audit Coverage Of Remaining Properties Percentage
AuditCoverageOfRemainingPropertiesPercentage
0.20 pure
CY2012 eqt Wells Covered Under Audit Number Maximum
WellsCoveredUnderAuditNumberMaximum
200 item
CY2012 eqt Cubic Feet Per Thousand Barrel
CubicFeetPerThousandBarrel
6
CY2012 us-gaap Production Barrels Of Oil Equivalents
ProductionBarrelsOfOilEquivalents
1000
CY2012 eqt Proved Developed Reserves Addition During Period
ProvedDevelopedReservesAdditionDuringPeriod
39700000
CY2011 eqt Increase Decrease In Natural Gas Equivalent Reserves Due To Change In Prices And Other
IncreaseDecreaseInNaturalGasEquivalentReservesDueToChangeInPricesAndOther
-388400000
CY2011 eqt Reserves Classified As Proved Undeveloped Maximum Years
ReservesClassifiedAsProvedUndevelopedMaximumYears
P5Y
CY2011 eqt Increase In Reserves Of Natural Gas Equivalents
IncreaseInReservesOfNaturalGasEquivalents
694200000
CY2011 eqt Production Of Natural Gas Equivalents
ProductionOfNaturalGasEquivalents
198800000
CY2010 eqt Increase Decrease In Natural Gas Equivalent Reserves Due To Change In Prices And Other
IncreaseDecreaseInNaturalGasEquivalentReservesDueToChangeInPricesAndOther
-603800000
CY2010 eqt Reserves Classified As Proved Undeveloped Maximum Years
ReservesClassifiedAsProvedUndevelopedMaximumYears
P5Y
CY2010 eqt Increase In Reserves Of Natural Gas Equivalents
IncreaseInReservesOfNaturalGasEquivalents
1893400000
CY2010 eqt Production Of Natural Gas Equivalents
ProductionOfNaturalGasEquivalents
139000000
CY2012 eqt Increase In Reserves Of Natural Gas Equivalents
IncreaseInReservesOfNaturalGasEquivalents
1655800000
CY2012 eqt Increase Decrease In Natural Gas Equivalent Reserves Due To Change In Prices And Other
IncreaseDecreaseInNaturalGasEquivalentReservesDueToChangeInPricesAndOther
-754200000
CY2010 eqt Price Used In Computation Of Reserves
PriceUsedInComputationOfReserves
76.68
CY2012 eqt Price Used In Computation Of Reserves
PriceUsedInComputationOfReserves
82.90
CY2011 eqt Price Used In Computation Of Reserves
PriceUsedInComputationOfReserves
92.84
CY2012 us-gaap Proceeds From Issuance Of Common Limited Partners Units
ProceedsFromIssuanceOfCommonLimitedPartnersUnits
276780000 USD
CY2012 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
4022000 USD
CY2011 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
11738000 USD
CY2010 us-gaap Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
10962000 USD
CY2011Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
47589000 USD
CY2012 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
13016000 USD
CY2011 us-gaap Profit Loss
ProfitLoss
479769000 USD
CY2010 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
6822000 USD
CY2011 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
16953000 USD
CY2012 us-gaap Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
41838000 USD
CY2010 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-2021000 USD
CY2010 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
767892000 USD
CY2012 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
149619000 shares
CY2010 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
144458000 shares
CY2011 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
149392000 shares
CY2012 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
150506000 shares
CY2010 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
145232000 shares
CY2011 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
150209000 shares
CY2012 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.88
CY2011 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.88
CY2010 us-gaap Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
0.88
CY2012 eqt Cash Distributions Paid To Noncontrolling Interest
CashDistributionsPaidToNoncontrollingInterest
5000000 USD
CY2012Q4 us-gaap Equity Method Investments
EquityMethodInvestments
130368000 USD
CY2012 us-gaap Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
-7182000 USD
CY2012Q4 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
10139903000 USD
CY2012 eqt Increase Decrease In Revenue From Recognition Of Put Premium
IncreaseDecreaseInRevenueFromRecognitionOfPutPremium
-8227000 USD
CY2012Q4 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
2424605000 USD
CY2012Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
7715298000 USD
CY2012Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
111915000 USD
CY2012Q4 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
39436000 USD
CY2012Q4 us-gaap Assets
Assets
8849862000 USD
CY2011Q4 us-gaap Accounts Receivable Net Current
AccountsReceivableNetCurrent
153321000 USD
CY2012Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
23204000 USD
CY2012Q4 us-gaap Accounts Payable Current
AccountsPayableCurrent
289032000 USD
CY2012Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
75562000 USD
CY2012Q4 us-gaap Other Liabilities Current
OtherLiabilitiesCurrent
182667000 USD
CY2012Q4 us-gaap Liabilities Current
LiabilitiesCurrent
570465000 USD
CY2012Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
2502969000 USD
CY2012Q4 us-gaap Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
1666029000 USD
CY2012Q4 us-gaap Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
49023000 USD
CY2012Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
172574000 USD
CY2012Q4 us-gaap Liabilities
Liabilities
4961060000 USD
CY2011Q4 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
179819000 USD
CY2012Q4 us-gaap Common Stock Value
CommonStockValue
1770545000 USD
CY2012Q4 us-gaap Treasury Stock Value
TreasuryStockValue
461774000 USD
CY2012Q4 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
2195502000 USD
CY2012Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
99547000 USD
CY2012Q4 us-gaap Stockholders Equity
StockholdersEquity
3603820000 USD
CY2012Q4 us-gaap Minority Interest
MinorityInterest
284982000 USD
CY2012Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
3888802000 USD
CY2012Q4 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
8849862000 USD
CY2010 us-gaap Marketable Securities Realized Gain Loss
MarketableSecuritiesRealizedGainLoss
2100000 USD
CY2010 us-gaap Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
1400000 USD
CY2012 eqt Production Of Natural Gas Equivalents
ProductionOfNaturalGasEquivalents
261000000
CY2012 eqt Third Party Transportation Costs
ThirdPartyTransportationCosts
126783000 USD
CY2011 eqt Third Party Transportation Costs
ThirdPartyTransportationCosts
87034000 USD
CY2010 eqt Third Party Transportation Costs
ThirdPartyTransportationCosts
51687000 USD
CY2012Q4 dei Entity Number Of Employees
EntityNumberOfEmployees
1873 item
CY2012Q4 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
37048000 USD
CY2011Q4 us-gaap Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
22075000 USD
CY2012Q4 eqt Accrued Customer Credits Current
AccruedCustomerCreditsCurrent
32376000 USD
CY2011Q4 eqt Accrued Customer Credits Current
AccruedCustomerCreditsCurrent
31857000 USD
CY2012Q4 us-gaap Interest Payable Current
InterestPayableCurrent
29878000 USD
CY2011Q4 us-gaap Interest Payable Current
InterestPayableCurrent
32976000 USD
CY2012Q4 us-gaap Other Accrued Liabilities Current
OtherAccruedLiabilitiesCurrent
31074000 USD
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CY2012 eqt Increase Decrease In Proved Developed Reserves Volume
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CY2012Q4 eqt Defined Benefit Plan Actual Percentage Of Assets Fixed Income Securities
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0.32 pure
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0.35 pure
CY2012 eqt Defined Benefit Plan Target Allocation Percentage Of Assets Fixed Income Securities Range Minimum
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0.20 pure
CY2012 eqt Defined Benefit Plan Target Allocation Percentage Of Assets Fixed Income Securities Range Maximum
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0.50 pure
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CY2012Q4 eqt Notional Amount Of Price Risk Fair Value Derivative Hedges
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CY2011 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
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116000 USD
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CY2012 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
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CY2012 dei Current Fiscal Year End Date
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CY2012 dei Entity Current Reporting Status
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Yes
CY2012 dei Entity Filer Category
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150347211 shares
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EQT Corp
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RegulatedPropertyPlantAndEquipmentNet
1122485000 USD
CY2012 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
3900000 USD
CY2011 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
2200000 USD
CY2010 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
1100000 USD
CY2012 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
6900000 USD
CY2011 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
4000000 USD
CY2010 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
300000 USD
CY2012 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
15700000 USD
CY2011 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
13300000 USD
CY2010 us-gaap Interest Costs Capitalized
InterestCostsCapitalized
8200000 USD
CY2009 eqt Operating Loss Carryback Expiration After Change In Law
OperatingLossCarrybackExpirationAfterChangeInLaw
P5Y
CY2012Q4 eqt Available For Sale Securities Percentage Limit
AvailableForSaleSecuritiesPercentageLimit
0.20 pure
CY2012Q4 eqt Unrecognized Tax Benefit Threshold Percentage
UnrecognizedTaxBenefitThresholdPercentage
0.50 pure
CY2012Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
110779000 USD
CY2011Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
104760000 USD
CY2010Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
66315000 USD
CY2012 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
-7716000 USD
CY2011 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
-5032000 USD
CY2012 us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
1141000 USD
CY2011 us-gaap Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
878000 USD
CY2012 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
2408000 USD
CY2011 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
1316000 USD
CY2012 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
-430000 USD
CY2011 us-gaap Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
33851000 USD
CY2012Q3 us-gaap Subsidiary Or Equity Method Investee Cumulative Percentage Ownership After All Transactions
SubsidiaryOrEquityMethodInvesteeCumulativePercentageOwnershipAfterAllTransactions
0.594 pure
CY2012Q3 eqt Limited Liability Company Llc Or Limited Partnership Lp Common Units Held By Parent
LimitedLiabilityCompanyLLCOrLimitedPartnershipLPCommonUnitsHeldByParent
2964718 shares
CY2012Q3 eqt Limited Liability Company Llc Or Limited Partnership Lp Subordinated Units Held By Parent
LimitedLiabilityCompanyLLCOrLimitedPartnershipLPSubordinatedUnitsHeldByParent
17339718 shares
CY2010 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
21751000 USD
CY2012 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
10895000 USD
CY2012 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
-310000 USD
CY2012 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
10585000 USD
CY2012 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'><i><font style="FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman" size="2">Reclassification:</font></i> <font style="FONT-SIZE: 10pt" size="2">Certain previously reported amounts have been reclassified to conform to the current year presentation.</font></div>
CY2012 us-gaap Use Of Estimates
UseOfEstimates
<div style='font-size:10.0pt;FONT-FAMILY: Times New Roman;'><i><font style="FONT-SIZE: 10pt; FONT-STYLE: italic; FONT-FAMILY: Times New Roman" size="2">Use of Estimates:</font></i><font style="FONT-SIZE: 10pt" size="2">&#160; The preparation of financial statements in conformity with United States generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the amounts reported in the Consolidated Financial Statements and accompanying notes.&#160; Actual results could differ from those estimates.</font></div>
CY2012Q4 eqt Equity Method Accounting Ownership Percentage Maximum
EquityMethodAccountingOwnershipPercentageMaximum
0.50 pure
CY2012Q4 us-gaap Capitalized Costs Oil And Gas Producing Activities Gross
CapitalizedCostsOilAndGasProducingActivitiesGross
6750343000 USD
CY2011Q4 us-gaap Capitalized Costs Oil And Gas Producing Activities Gross
CapitalizedCostsOilAndGasProducingActivitiesGross
5772083000 USD
CY2012Q4 us-gaap Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
1572775000 USD
CY2011Q4 us-gaap Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
1177526000 USD
CY2012Q4 us-gaap Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
5177568000 USD
CY2011Q4 us-gaap Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
4594557000 USD
CY2012 eqt Maximum Term Of Original Maturity To Classify Investment As Cash Equivalents
MaximumTermOfOriginalMaturityToClassifyInvestmentAsCashEquivalents
P3M
CY2012Q4 eqt Oil And Gas Property Successful Effort Method Internal Costs
OilAndGasPropertySuccessfulEffortMethodInternalCosts
72100000 USD
CY2011Q4 eqt Oil And Gas Property Successful Effort Method Internal Costs
OilAndGasPropertySuccessfulEffortMethodInternalCosts
69300000 USD
CY2010Q4 eqt Oil And Gas Property Successful Effort Method Internal Costs
OilAndGasPropertySuccessfulEffortMethodInternalCosts
56800000 USD
CY2012Q4 eqt Oil And Gas Property Successful Effort Method Depletion Rate
OilAndGasPropertySuccessfulEffortMethodDepletionRate
1540
CY2011Q4 eqt Oil And Gas Property Successful Effort Method Depletion Rate
OilAndGasPropertySuccessfulEffortMethodDepletionRate
1250
CY2010Q4 eqt Oil And Gas Property Successful Effort Method Depletion Rate
OilAndGasPropertySuccessfulEffortMethodDepletionRate
1260
CY2012Q4 us-gaap Capitalized Costs Unproved Properties
CapitalizedCostsUnprovedProperties
385600000 USD
CY2011Q4 us-gaap Capitalized Costs Unproved Properties
CapitalizedCostsUnprovedProperties
358800000 USD
CY2012 us-gaap Exploration Abandonment And Impairment Expense
ExplorationAbandonmentAndImpairmentExpense
5500000 USD
CY2011 us-gaap Exploration Abandonment And Impairment Expense
ExplorationAbandonmentAndImpairmentExpense
2600000 USD
CY2010 us-gaap Exploration Abandonment And Impairment Expense
ExplorationAbandonmentAndImpairmentExpense
300000 USD
CY2012 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
0.04 pure
CY2011 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
0.04 pure
CY2012 us-gaap Regulated Operating Revenue
RegulatedOperatingRevenue
438255000 USD
CY2011 us-gaap Regulated Operating Revenue
RegulatedOperatingRevenue
506832000 USD
CY2010 us-gaap Regulated Operating Revenue
RegulatedOperatingRevenue
536936000 USD
CY2012 us-gaap Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
139813000 USD
CY2011 us-gaap Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
205684000 USD
CY2010 us-gaap Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
236337000 USD
CY2012 eqt Regulated Operating Revenue Net
RegulatedOperatingRevenueNet
298442000 USD
CY2011 eqt Regulated Operating Revenue Net
RegulatedOperatingRevenueNet
301148000 USD
CY2010 eqt Regulated Operating Revenue Net
RegulatedOperatingRevenueNet
300599000 USD
CY2012 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
77232000 USD
CY2012 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
17953000 USD
CY2012 us-gaap Additions To Noncurrent Assets
AdditionsToNoncurrentAssets
1399385000 USD
CY2011 us-gaap Additions To Noncurrent Assets
AdditionsToNoncurrentAssets
1366894000 USD
CY2010 us-gaap Additions To Noncurrent Assets
AdditionsToNoncurrentAssets
1477619000 USD
CY2011Q4 us-gaap Margin Deposit Assets
MarginDepositAssets
100000 USD
CY2012Q4 us-gaap Price Risk Cash Flow Hedge Unrealized Gain Loss To Be Reclassified During Next12 Months
PriceRiskCashFlowHedgeUnrealizedGainLossToBeReclassifiedDuringNext12Months
87500000 USD
CY2012Q4 us-gaap Margin Deposit Assets
MarginDepositAssets
700000 USD
CY2012 eqt Maximum Additional Collateral As Percentage Of Derivative Liability
MaximumAdditionalCollateralAsPercentageOfDerivativeLiability
1.00 pure
CY2012Q4 us-gaap Derivative Net Liability Position Aggregate Fair Value
DerivativeNetLiabilityPositionAggregateFairValue
4000000 USD
CY2012Q4 us-gaap Additional Collateral Aggregate Fair Value
AdditionalCollateralAggregateFairValue
1400000 USD
CY2011Q4 eqt Accumulated Other Comprehensive Income Loss Cumulative Changes In Deferred Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInDeferredNetGainLossFromCashFlowHedgesEffectNetOfTax
232100000 USD
CY2012Q4 eqt Accumulated Other Comprehensive Income Loss Cumulative Changes In Deferred Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInDeferredNetGainLossFromCashFlowHedgesEffectNetOfTax
138200000 USD
CY2011Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
3000000000 USD
CY2012Q4 us-gaap Long Term Debt Fair Value
LongTermDebtFairValue
2900000000 USD
CY2011 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
39867000 USD
CY2011 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
6076000 USD
CY2010 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
132161000 USD
CY2011 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
45943000 USD
CY2011 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
202392000 USD
CY2011 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
31627000 USD
CY2010 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-25377000 USD
CY2010 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
-388000 USD
CY2010 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
-25765000 USD
CY2011 eqt Amortization Of Deferred Investment Tax Credit
AmortizationOfDeferredInvestmentTaxCredit
602000 USD
CY2010 eqt Amortization Of Deferred Investment Tax Credit
AmortizationOfDeferredInvestmentTaxCredit
627000 USD
CY2012 eqt Amortization Of Deferred Investment Tax Credit
AmortizationOfDeferredInvestmentTaxCredit
474000 USD
CY2010 eqt Depreciation For Qualified Investments Before Increase
DepreciationForQualifiedInvestmentsBeforeIncrease
0.50 pure
CY2011 eqt Increase In Bonus Depreciation For Qualified Investments
IncreaseInBonusDepreciationForQualifiedInvestments
1.00 pure
CY2010 us-gaap Proceeds From Income Tax Refunds
ProceedsFromIncomeTaxRefunds
123400000 USD
CY2012 eqt Drilling Cost Tax Deduction Percentage
DrillingCostTaxDeductionPercentage
0.83 pure
CY2012 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35 pure
CY2012 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
105597000 USD
CY2012 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
9269000 USD
CY2012 us-gaap Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
439000 USD
CY2012 eqt Income Tax Reconciliation Regulatory Basis Differences
IncomeTaxReconciliationRegulatoryBasisDifferences
-779000 USD
CY2012 eqt Income Tax Reconciliation Permanent Basis Differences
IncomeTaxReconciliationPermanentBasisDifferences
-3160000 USD
CY2012 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-621000 USD
CY2011 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
265695000 USD
CY2011 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
25416000 USD
CY2011 us-gaap Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
660000 USD
CY2011 eqt Income Tax Reconciliation Regulatory Basis Differences
IncomeTaxReconciliationRegulatoryBasisDifferences
-1251000 USD
CY2011 eqt Income Tax Reconciliation Permanent Basis Differences
IncomeTaxReconciliationPermanentBasisDifferences
-2411000 USD
CY2011 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-7429000 USD
CY2010 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
124327000 USD
CY2010 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
14585000 USD
CY2010 us-gaap Income Tax Reconciliation Tax Credits
IncomeTaxReconciliationTaxCredits
600000 USD
CY2010 eqt Income Tax Reconciliation Regulatory Basis Differences
IncomeTaxReconciliationRegulatoryBasisDifferences
-2713000 USD
CY2010 eqt Income Tax Reconciliation Permanent Basis Differences
IncomeTaxReconciliationPermanentBasisDifferences
-1258000 USD
CY2010 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-6821000 USD
CY2010 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.359 pure
CY2011 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.368 pure
CY2012 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
6100000 USD
CY2011 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
7200000 USD
CY2010 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
9700000 USD
CY2012 us-gaap Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
47888000 USD
CY2012 eqt Equity Method Investment Summarized Financial Information Operating Expenses
EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses
35596000 USD
CY2012 us-gaap Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
12292000 USD
CY2011 us-gaap Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
49772000 USD
CY2011 eqt Equity Method Investment Summarized Financial Information Operating Expenses
EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses
35520000 USD
CY2011 us-gaap Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
14252000 USD
CY2010 us-gaap Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
62618000 USD
CY2010 eqt Equity Method Investment Summarized Financial Information Operating Expenses
EquityMethodInvestmentSummarizedFinancialInformationOperatingExpenses
41693000 USD
CY2010 us-gaap Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
20925000 USD
CY2012Q4 us-gaap Equity Method Investment Summarized Financial Information Current Assets
EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets
15966000 USD
CY2012Q4 us-gaap Equity Method Investment Summarized Financial Information Noncurrent Assets
EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets
249347000 USD
CY2012Q4 us-gaap Equity Method Investment Summarized Financial Information Assets
EquityMethodInvestmentSummarizedFinancialInformationAssets
265313000 USD
CY2012Q4 us-gaap Equity Method Investment Summarized Financial Information Current Liabilities
EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities
4476000 USD
CY2012Q4 us-gaap Equity Method Investment Summarized Financial Information Equity Or Capital
EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital
260837000 USD
CY2012Q4 us-gaap Equity Method Investment Summarized Financial Information Liabilities And Equity
EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity
265313000 USD
CY2011Q4 us-gaap Equity Method Investment Summarized Financial Information Current Assets
EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets
18838000 USD
CY2011Q4 us-gaap Equity Method Investment Summarized Financial Information Noncurrent Assets
EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets
260286000 USD
CY2011Q4 us-gaap Equity Method Investment Summarized Financial Information Assets
EquityMethodInvestmentSummarizedFinancialInformationAssets
279124000 USD
CY2011Q4 us-gaap Equity Method Investment Summarized Financial Information Current Liabilities
EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities
5210000 USD
CY2011Q4 us-gaap Equity Method Investment Summarized Financial Information Equity Or Capital
EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapital
273914000 USD
CY2011Q4 us-gaap Equity Method Investment Summarized Financial Information Liabilities And Equity
EquityMethodInvestmentSummarizedFinancialInformationLiabilitiesAndEquity
279124000 USD
CY2011 us-gaap Marketable Securities Realized Gain Loss
MarketableSecuritiesRealizedGainLoss
8500000 USD
CY2011 us-gaap Other Comprehensive Income Loss Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax
4900000 USD
CY2012 eqt Percentage Of Total Debt To Total Capital Maximum
PercentageOfTotalDebtToTotalCapitalMaximum
0.65 pure
CY2011Q4 us-gaap Long Term Debt
LongTermDebt
2746942000 USD
CY2011 us-gaap Line Of Credit Facility Average Outstanding Amount
LineOfCreditFacilityAverageOutstandingAmount
5500000 USD
CY2011 us-gaap Line Of Credit Facility Interest Rate During Period
LineOfCreditFacilityInterestRateDuringPeriod
0.0181 pure
CY2012Q4 us-gaap Regulatory Assets
RegulatoryAssets
128727000 USD
CY2011Q4 us-gaap Regulatory Assets
RegulatoryAssets
97227000 USD
CY2012Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
16812000 USD
CY2011Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
3132000 USD
CY2012 eqt Regulatory Assets Future Recovery Number Of Years
RegulatoryAssetsFutureRecoveryNumberOfYears
P6Y
CY2012Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
2300000 USD
CY2012Q4 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
1500000000 USD
CY2012 eqt Line Of Credit Facility Extensions Number
LineOfCreditFacilityExtensionsNumber
2 item
CY2012 eqt Line Of Credit Facility Extension Duration
LineOfCreditFacilityExtensionDuration
P1Y
CY2012 eqt Line Of Credit Facility Potential Increase In Lenders Commitment
LineOfCreditFacilityPotentialIncreaseInLendersCommitment
2000000000 USD
CY2012 eqt Line Of Credit Facility Underwriting Syndicate Financial Institutions Number
LineOfCreditFacilityUnderwritingSyndicateFinancialInstitutionsNumber
16 institution
CY2012 us-gaap Line Of Credit Facility Commitment Fee Percentage
LineOfCreditFacilityCommitmentFeePercentage
0.0025 pure
CY2011 us-gaap Line Of Credit Facility Commitment Fee Percentage
LineOfCreditFacilityCommitmentFeePercentage
0.0030 pure
CY2012 eqt Line Of Credit Facility Commitment Fee Percentage Incurred By Partner
LineOfCreditFacilityCommitmentFeePercentageIncurredByPartner
0.0025 pure
CY2011 us-gaap Line Of Credit Facility Maximum Amount Outstanding During Period
LineOfCreditFacilityMaximumAmountOutstandingDuringPeriod
104000000 USD
CY2012Q4 us-gaap Long Term Debt
LongTermDebt
2526173000 USD
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
23200000 USD
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
11200000 USD
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
166000000 USD
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
3000000 USD
CY2012Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
0 USD
CY2012 eqt Defined Benefit Plan Health Care Cost Annual Rate Of Change In Per Capita Health Care Cost Pre65
DefinedBenefitPlanHealthCareCostAnnualRateOfChangeInPerCapitaHealthCareCostPre65
0.0750 pure
CY2012 eqt Defined Benefit Plan Health Care Cost Annual Rate Of Change In Per Capita Health Care Cost Post65
DefinedBenefitPlanHealthCareCostAnnualRateOfChangeInPerCapitaHealthCareCostPost65
0.0750 pure
CY2012 us-gaap Defined Benefit Plan Ultimate Health Care Cost Trend Rate
DefinedBenefitPlanUltimateHealthCareCostTrendRate
0.0500 pure
CY2012 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
32000 USD
CY2011 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
40000 USD
CY2010 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Service And Interest Cost Components
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnServiceAndInterestCostComponents
47000 USD
CY2012 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
-32000 USD
CY2011 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
-39000 USD
CY2010 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Service And Interest Cost Components1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnServiceAndInterestCostComponents1
-46000 USD
CY2012 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
711000 USD
CY2011 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
730000 USD
CY2010 us-gaap Defined Benefit Plan Effect Of One Percentage Point Increase On Accumulated Postretirement Benefit Obligation
DefinedBenefitPlanEffectOfOnePercentagePointIncreaseOnAccumulatedPostretirementBenefitObligation
756000 USD
CY2012 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
-688000 USD
CY2011 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
-702000 USD
CY2010 us-gaap Defined Benefit Plan Effect Of One Percentage Point Decrease On Accumulated Postretirement Benefit Obligation1
DefinedBenefitPlanEffectOfOnePercentagePointDecreaseOnAccumulatedPostretirementBenefitObligation1
-723000 USD
CY2012Q4 eqt Defined Benefit Plan Actual Percentage Of Assets Domestic Broadly Diversified Equity Securities
DefinedBenefitPlanActualPercentageOfAssetsDomesticBroadlyDiversifiedEquitySecurities
0.53 pure
CY2011Q4 eqt Defined Benefit Plan Actual Percentage Of Assets Domestic Broadly Diversified Equity Securities
DefinedBenefitPlanActualPercentageOfAssetsDomesticBroadlyDiversifiedEquitySecurities
0.48 pure
CY2012 eqt Defined Benefit Plan Target Allocation Percentage Of Assets Domestic Broadly Diversified Equity Securities Range Minimum
DefinedBenefitPlanTargetAllocationPercentageOfAssetsDomesticBroadlyDiversifiedEquitySecuritiesRangeMinimum
0.40 pure
CY2012 eqt Defined Benefit Plan Target Allocation Percentage Of Assets Domestic Broadly Diversified Equity Securities Range Maximum
DefinedBenefitPlanTargetAllocationPercentageOfAssetsDomesticBroadlyDiversifiedEquitySecuritiesRangeMaximum
0.60 pure
CY2012Q4 eqt Defined Benefit Plan Actual Percentage Of Assets Cash And Cash Equivalent Investment
DefinedBenefitPlanActualPercentageOfAssetsCashAndCashEquivalentInvestment
0.01 pure
CY2011Q4 eqt Defined Benefit Plan Actual Percentage Of Assets Cash And Cash Equivalent Investment
DefinedBenefitPlanActualPercentageOfAssetsCashAndCashEquivalentInvestment
0.04 pure
CY2012 eqt Defined Benefit Plan Target Allocation Percentage Of Assets Cash And Cash Equivalent Investment Range Minimum
DefinedBenefitPlanTargetAllocationPercentageOfAssetsCashAndCashEquivalentInvestmentRangeMinimum
0.00 pure
CY2012Q4 eqt Reserved Authorized And Unissued Common Stock Possible Future Acquisitions
ReservedAuthorizedAndUnissuedCommonStockPossibleFutureAcquisitions
20457000 shares
CY2012Q4 eqt Reserved Authorized And Unissued Common Stock Compensation Plans
ReservedAuthorizedAndUnissuedCommonStockCompensationPlans
10048000 shares
CY2012Q4 us-gaap Common Stock Capital Shares Reserved For Future Issuance
CommonStockCapitalSharesReservedForFutureIssuance
30505000 shares
CY2012 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
887000 shares
CY2011 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
817000 shares
CY2010 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
774000 shares
CY2012 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
281528000 shares
CY2011 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
6480000 shares
CY2010 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1229109000 shares
CY2011 us-gaap Share Based Compensation
ShareBasedCompensation
20080000 USD
CY2010 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
5134000 USD
CY2012 us-gaap Share Based Compensation
ShareBasedCompensation
40230000 USD
CY2011 us-gaap Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
108717000 USD
CY2012 us-gaap Costs Incurred Acquisition Of Oil And Gas Properties With Proved Reserves
CostsIncurredAcquisitionOfOilAndGasPropertiesWithProvedReserves
16965000 USD
CY2012 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
7900000 USD
CY2012 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
45821000 USD
CY2011 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
40329000 USD
CY2010 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
22379000 USD
CY2011 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
3100000 USD
CY2010 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans
2200000 USD
CY2012 us-gaap Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions
15100000 USD
CY2011 us-gaap Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions
8100000 USD
CY2010 us-gaap Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions
6000000 USD
CY2012 eqt Unrecognized Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
UnrecognizedDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
8100000 USD
CY2010Q4 us-gaap Capitalized Costs Oil And Gas Producing Activities Gross
CapitalizedCostsOilAndGasProducingActivitiesGross
4655217000 USD
CY2010Q4 us-gaap Capitalized Costs Accumulated Depreciation Depletion Amortization And Valuation Allowance For Relating To Oil And Gas Producing Activities
CapitalizedCostsAccumulatedDepreciationDepletionAmortizationAndValuationAllowanceForRelatingToOilAndGasProducingActivities
967473000 USD
CY2010Q4 us-gaap Capitalized Costs Oil And Gas Producing Activities Net
CapitalizedCostsOilAndGasProducingActivitiesNet
3687744000 USD
CY2012 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
3 item
CY2012 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2012 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2012Q2 dei Entity Public Float
EntityPublicFloat
8000000000 USD
CY2010 us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
NetCashProvidedByUsedInOperatingActivitiesContinuingOperations
789740000 USD
CY2012Q4 us-gaap Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
138188000 USD
CY2011Q4 us-gaap Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax
232066000 USD
CY2012Q4 eqt Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Interest Rate Swaps Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromInterestRateSwapsNetOfTax
-1276000 USD
CY2011Q4 eqt Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Interest Rate Swaps Net Of Tax
AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromInterestRateSwapsNetOfTax
-7645000 USD
CY2012Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
37365000 USD
CY2011Q4 us-gaap Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax
AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax
36280000 USD
CY2012 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.349 pure
CY2012Q4 us-gaap Proceeds From Divestiture Of Interest In Subsidiaries And Affiliates
ProceedsFromDivestitureOfInterestInSubsidiariesAndAffiliates
720000000 USD
CY2012 eqt Depreciation For Qualified Investments Before Increase
DepreciationForQualifiedInvestmentsBeforeIncrease
0.50 pure
CY2012 us-gaap Income Tax Reconciliation Tax Exempt Income
IncomeTaxReconciliationTaxExemptIncome
4571000 USD
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
3324472000 USD
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
6075539000 USD
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Income Tax Expense
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureIncomeTaxExpense
8756630000 USD
CY2012 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
5772537000 USD
CY2011 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
10034232000 USD
CY2010 us-gaap Discounted Future Net Cash Flows Relating To Proved Oil And Gas Reserves Future Net Cash Flows
DiscountedFutureNetCashFlowsRelatingToProvedOilAndGasReservesFutureNetCashFlows
5469805000 USD
CY2010 eqt Unrecognized Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost
UnrecognizedDeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost
5000000 USD
CY2010 us-gaap Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
4702000 USD
CY2011 us-gaap Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
1497000 USD
CY2012 us-gaap Impairment Of Leasehold
ImpairmentOfLeasehold
5543000 USD
CY2011 us-gaap Impairment Of Leasehold
ImpairmentOfLeasehold
2587000 USD
CY2010 us-gaap Impairment Of Leasehold
ImpairmentOfLeasehold
263000 USD

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