2019 Q2 Form 10-Q Financial Statement
#000162828019009836 Filed on August 02, 2019
Income Statement
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
Revenue | $512.5M | $252.7M |
YoY Change | 102.76% | -21.98% |
Cost Of Revenue | $72.02M | $71.44M |
YoY Change | 0.8% | 175.83% |
Gross Profit | $440.4M | $181.3M |
YoY Change | 142.93% | -39.18% |
Gross Profit Margin | 85.95% | 71.73% |
Selling, General & Admin | $83.74M | $85.40M |
YoY Change | -1.94% | 19.94% |
% of Gross Profit | 19.01% | 47.1% |
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $125.0M | $121.9M |
YoY Change | 2.49% | 48.23% |
% of Gross Profit | 28.37% | 67.24% |
Operating Expenses | $242.1M | $238.9M |
YoY Change | 1.31% | 32.18% |
Operating Profit | $218.5M | $15.37M |
YoY Change | 1321.04% | -89.26% |
Interest Expense | $36.42M | $33.70M |
YoY Change | 8.05% | 39.34% |
% of Operating Profit | 16.67% | 219.24% |
Other Income/Expense, Net | -$162.8M | $97.53M |
YoY Change | -266.96% | -361.9% |
Pretax Income | $55.63M | $111.3M |
YoY Change | -50.03% | 5.08% |
Income Tax | -$179.3M | $0.00 |
% Of Pretax Income | -322.39% | 0.0% |
Net Earnings | $235.0M | $111.3M |
YoY Change | 111.07% | 5.08% |
Net Earnings / Revenue | 45.85% | 44.04% |
Basic Earnings Per Share | $1.47 | $0.64 |
Diluted Earnings Per Share | $1.47 | $0.64 |
COMMON SHARES | ||
Basic Shares Outstanding | 159.3M shares | 173.6M shares |
Diluted Shares Outstanding | 159.5M shares | 174.1M shares |
Balance Sheet
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $20.78M | $119.2M |
YoY Change | -82.57% | 1.36% |
Cash & Equivalents | $20.78M | $119.2M |
Short-Term Investments | ||
Other Short-Term Assets | $144.4M | $31.40M |
YoY Change | 359.85% | -38.07% |
Inventory | ||
Prepaid Expenses | ||
Receivables | $131.7M | $140.2M |
Other Receivables | $0.00 | $0.00 |
Total Short-Term Assets | $343.5M | $344.6M |
YoY Change | -0.33% | 3.61% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $5.724B | $5.454B |
YoY Change | 4.95% | 17.48% |
Goodwill | ||
YoY Change | ||
Intangibles | ||
YoY Change | ||
Long-Term Investments | $119.3M | $218.8M |
YoY Change | -45.48% | -14.6% |
Other Assets | $12.28M | $19.90M |
YoY Change | -38.3% | 5.37% |
Total Long-Term Assets | $6.122B | $5.710B |
YoY Change | 7.22% | 15.08% |
TOTAL ASSETS | ||
Total Short-Term Assets | $343.5M | $344.6M |
Total Long-Term Assets | $6.122B | $5.710B |
Total Assets | $6.465B | $6.054B |
YoY Change | 6.79% | 14.36% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $493.8M | $584.4M |
YoY Change | -15.5% | 17.89% |
Accrued Expenses | $38.82M | |
YoY Change | ||
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $0.00 | $0.00 |
YoY Change | ||
Long-Term Debt Due | $615.0K | $639.0K |
YoY Change | -3.76% | 7.39% |
Total Short-Term Liabilities | $533.5M | $646.3M |
YoY Change | -17.46% | 23.2% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $2.199B | $2.115B |
YoY Change | 3.96% | 17.33% |
Other Long-Term Liabilities | $122.8M | $740.0K |
YoY Change | 16494.32% | -98.58% |
Total Long-Term Liabilities | $2.199B | $2.116B |
YoY Change | 3.93% | 17.37% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $533.5M | $646.3M |
Total Long-Term Liabilities | $2.199B | $2.116B |
Total Liabilities | $2.858B | $2.859B |
YoY Change | -0.04% | 20.17% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | -$548.2M | -$1.075B |
YoY Change | -48.98% | -25.93% |
Common Stock | $1.594M | $1.733M |
YoY Change | -8.02% | -5.2% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $3.607B | $3.195B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $6.465B | $6.054B |
YoY Change | 6.79% | 14.36% |
Cashflow Statement
Concept | 2019 Q2 | 2018 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $235.0M | $111.3M |
YoY Change | 111.07% | 5.08% |
Depreciation, Depletion And Amortization | $125.0M | $121.9M |
YoY Change | 2.49% | 48.23% |
Cash From Operating Activities | $160.0M | $184.7M |
YoY Change | -13.37% | 28.17% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$267.4M | -$279.9M |
YoY Change | -4.48% | -1.58% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $2.712M | $226.2M |
YoY Change | -98.8% | -1895.24% |
Cash From Investing Activities | -$264.7M | -$53.60M |
YoY Change | 393.77% | -81.95% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 107.4M | -130.5M |
YoY Change | -182.33% | -177.63% |
NET CHANGE | ||
Cash From Operating Activities | 160.0M | 184.7M |
Cash From Investing Activities | -264.7M | -53.60M |
Cash From Financing Activities | 107.4M | -130.5M |
Net Change In Cash | 2.781M | 600.0K |
YoY Change | 363.5% | -96.08% |
FREE CASH FLOW | ||
Cash From Operating Activities | $160.0M | $184.7M |
Capital Expenditures | -$267.4M | -$279.9M |
Free Cash Flow | $427.4M | $464.6M |
YoY Change | -8.01% | 8.42% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
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Q2 | ||
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2019 | ||
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2019-06-30 | ||
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P3Y | ||
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Capitalized Costs Of Unproved Properties Excluded From Amortization Cumulative
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Common Stock Par Or Stated Value Per Share
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0.01 | |
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Gulfport Energy Corp | ||
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DE | ||
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73-1521290 | ||
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Assets
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Assets
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Cost Of Revenue
CostOfRevenue
|
142297000 | USD | |
us-gaap |
Cost Of Revenue
CostOfRevenue
|
135633000 | USD | |
CY2019Q2 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
124951000 | USD |
CY2018Q2 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
121915000 | USD |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
243384000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
232933000 | USD | |
CY2019Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
13265000 | USD |
CY2018Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
14008000 | USD |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
24823000 | USD | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
27107000 | USD | |
CY2019Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
1359000 | USD |
CY2018Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
1015000 | USD |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2426000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2019000 | USD | |
CY2019Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
242076000 | USD |
CY2018Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
238949000 | USD |
us-gaap |
Operating Expenses
OperatingExpenses
|
471144000 | USD | |
us-gaap |
Operating Expenses
OperatingExpenses
|
454023000 | USD | |
CY2019Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
216918000 | USD |
CY2018Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
13791000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
308428000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
124109000 | USD | |
CY2019Q2 | us-gaap |
Interest Expense
InterestExpense
|
34880000 | USD |
CY2018Q2 | us-gaap |
Interest Expense
InterestExpense
|
33704000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
69000000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
67669000 | USD | |
CY2019Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
159000 | USD |
CY2018Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
33000 | USD |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
311000 | USD | |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
70000 | USD | |
CY2019Q2 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
83000 | USD |
CY2018Q2 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
231000 | USD |
us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
83000 | USD | |
us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
231000 | USD | |
CY2019Q2 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | USD |
CY2018Q2 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
122035000 | USD |
us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
0 | USD | |
us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
122035000 | USD | |
CY2019Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-125582000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
8888000 | USD |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-121309000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
22424000 | USD | |
CY2019Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-1073000 | USD |
CY2018Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
45000 | USD |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-646000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
140000 | USD | |
CY2019Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-161293000 | USD |
CY2018Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
97528000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-190561000 | USD | |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
77231000 | USD | |
CY2019Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
55625000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
111319000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
117867000 | USD | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
201340000 | USD | |
CY2019Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-179331000 | USD |
CY2018Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-179331000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-69000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234956000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
111319000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
297198000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
201409000 | USD | |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.47 | |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.64 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.85 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.14 | ||
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.47 | |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.64 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.84 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.13 | ||
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
159324909 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
173623630 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
161064787 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
177158230 | shares | |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
159506826 | shares |
CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
174140627 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
161590087 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
177737282 | shares | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234956000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
111319000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
297198000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
201409000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
3610000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-3364000 | USD |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
7411000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-8867000 | USD | |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
3610000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-3364000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
7411000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-8867000 | USD | |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
238566000 | USD |
CY2018Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
107955000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
304609000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
192542000 | USD | |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3327768000 | USD |
CY2019Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
62242000 | USD |
CY2019Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
3801000 | USD |
CY2019Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
2785000 | USD |
CY2019Q1 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
28330000 | USD |
CY2019Q1 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
0 | USD |
CY2019Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3368266000 | USD |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234956000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
3610000 | USD |
CY2019Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
2846000 | USD |
CY2019Q2 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
2270000 | USD |
CY2019Q2 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
0 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3607408000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3101614000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
90090000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-5503000 | USD |
CY2018Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
2685000 | USD |
CY2018Q1 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
99997000 | USD |
CY2018Q1 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
0 | USD |
CY2018Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3088889000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
111319000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-3364000 | USD |
CY2018Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3355000 | USD |
CY2018Q2 | us-gaap |
Stock Repurchased And Retired During Period Value
StockRepurchasedAndRetiredDuringPeriodValue
|
5000000 | USD |
CY2018Q2 | us-gaap |
Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures
StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures
|
0 | USD |
CY2018Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3195199000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
297198000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
201409000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2426000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2019000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
243384000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
232933000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3379000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
3624000 | USD | |
us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
-121449000 | USD | |
us-gaap |
Income Loss From Equity Method Investments Net Of Dividends Or Distributions
IncomeLossFromEquityMethodInvestmentsNetOfDividendsOrDistributions
|
22322000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
|
152589000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives And Commodity Contracts
UnrealizedGainLossOnDerivativesAndCommodityContracts
|
-102248000 | USD | |
gpor |
Deferred Income Tax Expense Benefit Including Discontinued Operations
DeferredIncomeTaxExpenseBenefitIncludingDiscontinuedOperations
|
-179331000 | USD | |
gpor |
Deferred Income Tax Expense Benefit Including Discontinued Operations
DeferredIncomeTaxExpenseBenefitIncludingDiscontinuedOperations
|
-69000 | USD | |
us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
3191000 | USD | |
us-gaap |
Amortization Of Financing Costs
AmortizationOfFinancingCosts
|
3006000 | USD | |
gpor |
Equity Method Investment Realized Gain Losson Disposaland Other Assets
EquityMethodInvestmentRealizedGainLossonDisposalandOtherAssets
|
112000 | USD | |
gpor |
Equity Method Investment Realized Gain Losson Disposaland Other Assets
EquityMethodInvestmentRealizedGainLossonDisposalandOtherAssets
|
122035000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
2457000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
0 | USD | |
gpor |
Increase Decreasein Accounts Receivable Oiland Natural Gas
IncreaseDecreaseinAccountsReceivableOilandNaturalGas
|
-78525000 | USD | |
gpor |
Increase Decreasein Accounts Receivable Oiland Natural Gas
IncreaseDecreaseinAccountsReceivableOilandNaturalGas
|
-6564000 | USD | |
gpor |
Increase Decreasein Accounts Receivable Joint Operationsand Other
IncreaseDecreaseinAccountsReceivableJointOperationsandOther
|
24148000 | USD | |
gpor |
Increase Decreasein Accounts Receivable Joint Operationsand Other
IncreaseDecreaseinAccountsReceivableJointOperationsandOther
|
16385000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable Related Parties
IncreaseDecreaseInAccountsReceivableRelatedParties
|
0 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable Related Parties
IncreaseDecreaseInAccountsReceivableRelatedParties
|
110000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
-1133000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
5786000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
296000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
1517000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-87560000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
28184000 | USD | |
gpor |
Increase Decrease In Asset Retirement Obligation
IncreaseDecreaseInAssetRetirementObligation
|
-117000 | USD | |
gpor |
Increase Decrease In Asset Retirement Obligation
IncreaseDecreaseInAssetRetirementObligation
|
-719000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
308989000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
411044000 | USD | |
us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
4298000 | USD | |
us-gaap |
Payments To Acquire Other Property Plant And Equipment
PaymentsToAcquireOtherPropertyPlantAndEquipment
|
6252000 | USD | |
us-gaap |
Payments To Acquire Oil And Gas Property
PaymentsToAcquireOilAndGasProperty
|
417535000 | USD | |
us-gaap |
Payments To Acquire Oil And Gas Property
PaymentsToAcquireOilAndGasProperty
|
579734000 | USD | |
us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
745000 | USD | |
us-gaap |
Proceeds From Sale Of Oil And Gas Property And Equipment
ProceedsFromSaleOfOilAndGasPropertyAndEquipment
|
3762000 | USD | |
us-gaap |
Proceeds From Sale Of Other Property Plant And Equipment
ProceedsFromSaleOfOtherPropertyPlantAndEquipment
|
130000 | USD | |
us-gaap |
Proceeds From Sale Of Other Property Plant And Equipment
ProceedsFromSaleOfOtherPropertyPlantAndEquipment
|
167000 | USD | |
us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
0 | USD | |
us-gaap |
Proceeds From Sale Of Equity Method Investments
ProceedsFromSaleOfEquityMethodInvestments
|
221965000 | USD | |
us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
432000 | USD | |
us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
1569000 | USD | |
us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
1945000 | USD | |
us-gaap |
Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital
ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
|
1196000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-419445000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-360465000 | USD | |
us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
345350000 | USD | |
us-gaap |
Repayments Of Debt
RepaymentsOfDebt
|
150285000 | USD | |
us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
455000000 | USD | |
us-gaap |
Proceeds From Long Term Lines Of Credit
ProceedsFromLongTermLinesOfCredit
|
225000000 | USD | |
us-gaap |
Payments Of Loan Costs
PaymentsOfLoanCosts
|
114000 | USD | |
us-gaap |
Payments Of Loan Costs
PaymentsOfLoanCosts
|
624000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
30600000 | USD | |
us-gaap |
Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
|
104997000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
78936000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-30906000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-31520000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
19673000 | USD | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
52297000 | USD |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
99557000 | USD |
CY2019Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
20777000 | USD |
CY2018Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
119230000 | USD |
us-gaap |
Interest Paid Net
InterestPaidNet
|
67472000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
59915000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-1794000 | USD | |
gpor |
Capitalized Stock Based Compensation
CapitalizedStockBasedCompensation
|
2416000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
0 | USD | |
gpor |
Capitalized Stock Based Compensation
CapitalizedStockBasedCompensation
|
2252000 | USD | |
gpor |
Asset Retirement Obligation Liabilities Incurred Including Revisionof Estimate
AssetRetirementObligationLiabilitiesIncurredIncludingRevisionofEstimate
|
6230000 | USD | |
gpor |
Asset Retirement Obligation Liabilities Incurred Including Revisionof Estimate
AssetRetirementObligationLiabilitiesIncurredIncludingRevisionofEstimate
|
535000 | USD | |
us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
1771000 | USD | |
us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
2351000 | USD | |
gpor |
Foreign Currency Translation Gain Loss On Investment In Equity Method Investment
ForeignCurrencyTranslationGainLossOnInvestmentInEquityMethodInvestment
|
7411000 | USD | |
gpor |
Foreign Currency Translation Gain Loss On Investment In Equity Method Investment
ForeignCurrencyTranslationGainLossOnInvestmentInEquityMethodInvestment
|
-8867000 | USD | |
CY2019Q2 | us-gaap |
Oil And Gas Property Full Cost Method Gross
OilAndGasPropertyFullCostMethodGross
|
10510427000 | USD |
CY2018Q4 | us-gaap |
Oil And Gas Property Full Cost Method Gross
OilAndGasPropertyFullCostMethodGross
|
10026836000 | USD |
CY2019Q2 | us-gaap |
Furniture And Fixtures Gross
FurnitureAndFixturesGross
|
46327000 | USD |
CY2018Q4 | us-gaap |
Furniture And Fixtures Gross
FurnitureAndFixturesGross
|
42581000 | USD |
CY2019Q2 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
44565000 | USD |
CY2018Q4 | us-gaap |
Buildings And Improvements Gross
BuildingsAndImprovementsGross
|
44565000 | USD |
CY2019Q2 | us-gaap |
Land
Land
|
5521000 | USD |
CY2018Q4 | us-gaap |
Land
Land
|
5521000 | USD |
CY2019Q2 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
10606840000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
10119503000 | USD |
CY2019Q2 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
4882729000 | USD |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
4640098000 | USD |
CY2019Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5724111000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5479405000 | USD |
us-gaap |
Impairment Of Oil And Gas Properties
ImpairmentOfOilAndGasProperties
|
0 | USD | |
us-gaap |
Impairment Of Oil And Gas Properties
ImpairmentOfOilAndGasProperties
|
0 | USD | |
CY2019Q2 | gpor |
Cumulative Capitalization Of General And Administrative Costs Incurred And Capitalized To Full Cost Pool
CumulativeCapitalizationOfGeneralAndAdministrativeCostsIncurredAndCapitalizedToFullCostPool
|
219800000 | USD |
CY2019Q2 | gpor |
Capitalized General And Administrative Costs
CapitalizedGeneralAndAdministrativeCosts
|
8800000 | USD |
gpor |
Capitalized General And Administrative Costs
CapitalizedGeneralAndAdministrativeCosts
|
16500000 | USD | |
CY2018Q2 | gpor |
Capitalized General And Administrative Costs
CapitalizedGeneralAndAdministrativeCosts
|
9400000 | USD |
gpor |
Capitalized General And Administrative Costs
CapitalizedGeneralAndAdministrativeCosts
|
18200000 | USD | |
gpor |
Depletionper Mc Fof Gas Equivalent
DepletionperMCFofGasEquivalent
|
1.00 | usd_per_mcf | |
gpor |
Depletionper Mc Fof Gas Equivalent
DepletionperMCFofGasEquivalent
|
0.96 | usd_per_mcf | |
CY2019Q2 | us-gaap |
Capitalized Costs Of Unproved Properties Excluded From Amortization Cumulative
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulative
|
2836441000 | USD |
CY2018Q4 | us-gaap |
Capitalized Costs Of Unproved Properties Excluded From Amortization Cumulative
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationCumulative
|
2900000000 | USD |
CY2018Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
79952000 | USD |
CY2017Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
75100000 | USD |
us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
5153000 | USD | |
us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
909000 | USD | |
us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
117000 | USD | |
us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
719000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2426000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2019000 | USD | |
us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
1077000 | USD | |
us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
-374000 | USD | |
CY2019Q2 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
88491000 | USD |
CY2018Q2 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
76935000 | USD |
CY2019Q2 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
0 | USD |
CY2018Q2 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
120000 | USD |
CY2019Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
88491000 | USD |
CY2018Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
76815000 | USD |
CY2019Q2 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
119307000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
236121000 | USD |
CY2019Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-125582000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
8888000 | USD |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-121309000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
22424000 | USD | |
CY2019Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Current Assets
EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets
|
477559000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Current Assets
EquityMethodInvestmentSummarizedFinancialInformationCurrentAssets
|
471733000 | USD |
CY2019Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Noncurrent Assets
EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets
|
1353113000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Noncurrent Assets
EquityMethodInvestmentSummarizedFinancialInformationNoncurrentAssets
|
1302488000 | USD |
CY2019Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Current Liabilities
EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities
|
167901000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Current Liabilities
EquityMethodInvestmentSummarizedFinancialInformationCurrentLiabilities
|
239975000 | USD |
CY2019Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Noncurrent Liabilities
EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities
|
190200000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investment Summarized Financial Information Noncurrent Liabilities
EquityMethodInvestmentSummarizedFinancialInformationNoncurrentLiabilities
|
94575000 | USD |
CY2019Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
|
179114000 | USD |
CY2018Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
|
566404000 | USD |
us-gaap |
Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
|
443958000 | USD | |
us-gaap |
Equity Method Investment Summarized Financial Information Revenue
EquityMethodInvestmentSummarizedFinancialInformationRevenue
|
1067537000 | USD | |
CY2019Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
|
-4072000 | USD |
CY2018Q2 | us-gaap |
Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
|
49018000 | USD |
us-gaap |
Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
|
20684000 | USD | |
us-gaap |
Equity Method Investment Summarized Financial Information Net Income Loss
EquityMethodInvestmentSummarizedFinancialInformationNetIncomeLoss
|
113470000 | USD | |
CY2019Q2 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
28426000 | USD |
CY2018Q4 | us-gaap |
Deferred Finance Costs Net
DeferredFinanceCostsNet
|
30733000 | USD |
CY2019Q2 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
615000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
651000 | USD |
CY2019Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2198678000 | USD |
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
159324909 | shares |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.47 | |
CY2018Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
111319000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2086765000 | USD |
CY2019Q2 | gpor |
Interest Cost Capitalized Undeveloped Properties
InterestCostCapitalizedUndevelopedProperties
|
1000000.0 | USD |
gpor |
Interest Cost Capitalized Undeveloped Properties
InterestCostCapitalizedUndevelopedProperties
|
1800000 | USD | |
CY2018Q2 | gpor |
Interest Cost Capitalized Undeveloped Properties
InterestCostCapitalizedUndevelopedProperties
|
1500000 | USD |
gpor |
Interest Cost Capitalized Undeveloped Properties
InterestCostCapitalizedUndevelopedProperties
|
2400000 | USD | |
CY2018Q1 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
100000000 | USD |
CY2018 | gpor |
Stock Repurchasedand Retired During Period Value Net Of Tax
StockRepurchasedandRetiredDuringPeriodValueNetOfTax
|
200000000.0 | USD |
CY2019Q1 | us-gaap |
Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
|
400000000 | USD |
CY2019Q1 | us-gaap |
Stock Repurchase Program Period In Force1
StockRepurchaseProgramPeriodInForce1
|
P24M | |
CY2019Q2 | us-gaap |
Shares Paid For Tax Withholding For Share Based Compensation
SharesPaidForTaxWithholdingForShareBasedCompensation
|
100000 | shares |
CY2019Q2 | us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
500000 | USD |
us-gaap |
Payments Related To Tax Withholding For Share Based Compensation
PaymentsRelatedToTaxWithholdingForShareBasedCompensation
|
600000 | USD | |
CY2019Q2 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
2800000 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
5600000 | USD | |
CY2019Q2 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
1100000 | USD |
us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
2300000 | USD | |
CY2018Q2 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
3300000 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
6000000.0 | USD | |
CY2018Q2 | us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
1300000 | USD |
us-gaap |
Employee Service Share Based Compensation Allocation Of Recognized Period Costs Capitalized Amount
EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsCapitalizedAmount
|
2400000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
234956000 | USD |
CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
173623630 | shares |
CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.64 | |
CY2019Q2 | us-gaap |
Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
|
0 | USD |
CY2019Q2 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
181917 | shares |
CY2018Q2 | us-gaap |
Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
|
0 | USD |
CY2018Q2 | us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
516997 | shares |
CY2019Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
234956000 | USD |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
159506826 | shares |
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.47 | |
CY2018Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
111319000 | USD |
CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
174140627 | shares |
CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.64 | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
297198000 | USD | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
161064787 | shares | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.85 | ||
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
201409000 | USD | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
177158230 | shares | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.14 | ||
us-gaap |
Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
|
0 | USD | |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
525300 | shares | |
us-gaap |
Amount Of Dilutive Securities Stock Options And Restrictive Stock Units
AmountOfDilutiveSecuritiesStockOptionsAndRestrictiveStockUnits
|
0 | USD | |
us-gaap |
Weighted Average Number Diluted Shares Outstanding Adjustment
WeightedAverageNumberDilutedSharesOutstandingAdjustment
|
579052 | shares | |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
297198000 | USD | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
161590087 | shares | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.84 | ||
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
201409000 | USD | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
177737282 | shares | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.13 | ||
CY2019Q2 | gpor |
Supply Commitment Remainderof Fiscal Year
SupplyCommitmentRemainderofFiscalYear
|
493000 | MMBTU |
CY2019Q2 | gpor |
Supply Commitment Duein Year Two
SupplyCommitmentDueinYearTwo
|
276000 | MMBTU |
CY2019Q2 | gpor |
Supply Commitment Duein Year Three
SupplyCommitmentDueinYearThree
|
179000 | MMBTU |
CY2019Q2 | gpor |
Supply Commitment Duein Year Four
SupplyCommitmentDueinYearFour
|
70000 | MMBTU |
CY2019Q2 | gpor |
Supply Commitment Duein Year Five
SupplyCommitmentDueinYearFive
|
42000 | MMBTU |
CY2019Q2 | gpor |
Supply Commitment Due After Fifth Year
SupplyCommitmentDueAfterFifthYear
|
25000 | MMBTU |
CY2019Q2 | gpor |
Supply Commitment Total
SupplyCommitmentTotal
|
1085000 | MMBTU |
CY2019Q2 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
171140000 | USD |
CY2018Q2 | us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
-70545000 | USD |
CY2019Q2 | us-gaap |
Other Commitment Due In Next Twelve Months
OtherCommitmentDueInNextTwelveMonths
|
12000000 | USD |
CY2019Q2 | us-gaap |
Other Commitment Due In Second Year
OtherCommitmentDueInSecondYear
|
24000000 | USD |
CY2019Q2 | us-gaap |
Other Commitment Due In Third Year
OtherCommitmentDueInThirdYear
|
24000000 | USD |
CY2019Q2 | us-gaap |
Other Commitment
OtherCommitment
|
60000000 | USD |
gpor |
Site Contingency Numberof Siteswith Violation
SiteContingencyNumberofSiteswithViolation
|
12 | site | |
CY2013Q4 | gpor |
Site Contingency Numberof Siteswith Violation
SiteContingencyNumberofSiteswithViolation
|
1 | site |
CY2019Q2 | us-gaap |
Loss Contingency Accrual Carrying Value Current
LossContingencyAccrualCarryingValueCurrent
|
100000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
134920000 | USD |
CY2018Q4 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
21352000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
5036000 | USD |
CY2018Q4 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
0 | USD |
CY2019Q2 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
198000 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
20401000 | USD |
CY2019Q2 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
210000 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
13992000 | USD |
us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
151095000 | USD | |
us-gaap |
Gain Loss On Derivative Instruments Net Pretax
GainLossOnDerivativeInstrumentsNetPretax
|
-87074000 | USD | |
CY2019Q2 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
139956000 | USD |
CY2019Q2 | us-gaap |
Derivative Asset Not Offset Policy Election Deduction
DerivativeAssetNotOffsetPolicyElectionDeduction
|
408000 | USD |
CY2019Q2 | us-gaap |
Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
139548000 | USD |
CY2019Q2 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
408000 | USD |
CY2019Q2 | us-gaap |
Derivative Liability Not Offset Policy Election Deduction
DerivativeLiabilityNotOffsetPolicyElectionDeduction
|
408000 | USD |
CY2019Q2 | us-gaap |
Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
0 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
21352000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Not Offset Policy Election Deduction
DerivativeAssetNotOffsetPolicyElectionDeduction
|
19289000 | USD |
CY2018Q4 | us-gaap |
Derivative Asset Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeAssetFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
2063000 | USD |
CY2018Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
34393000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Not Offset Policy Election Deduction
DerivativeLiabilityNotOffsetPolicyElectionDeduction
|
19289000 | USD |
CY2018Q4 | us-gaap |
Derivative Liability Fair Value Offset Against Collateral Net Of Not Subject To Master Netting Arrangement Policy Election
DerivativeLiabilityFairValueOffsetAgainstCollateralNetOfNotSubjectToMasterNettingArrangementPolicyElection
|
15104000 | USD |
us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
5200000 | USD | |
CY2019Q2 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
131700000 | USD |
CY2018Q4 | us-gaap |
Contract With Customer Asset Net Current
ContractWithCustomerAssetNetCurrent
|
210200000 | USD |
us-gaap |
Revenue Performance Obligation Description Of Timing
RevenuePerformanceObligationDescriptionOfTiming
|
However, settlement statements for certain sales may be received for 30 to 90 days after the date production is delivered, and as a result, the Company is required to estimate the amount of production that was delivered to the purchaser and the price that will be received for the sale of the product. | ||
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
27481000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
22731000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
115000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
|
25243000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
90000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
30000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
75690000 | USD |
CY2019Q2 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
2777000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
72913000 | USD |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
16284000 | USD | |
gpor |
Operating Lease Cost Related Party
OperatingLeaseCostRelatedParty
|
11220000 | USD | |
us-gaap |
Variable Lease Cost
VariableLeaseCost
|
960000 | USD | |
gpor |
Variable Lease Cost Related Party
VariableLeaseCostRelatedParty
|
59611000 | USD | |
us-gaap |
Short Term Lease Cost
ShortTermLeaseCost
|
183000 | USD | |
us-gaap |
Lease Cost
LeaseCost
|
88258000 | USD | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
120000 | USD | |
us-gaap |
Operating Lease Payments Use
OperatingLeasePaymentsUse
|
12288000 | USD | |
gpor |
Operating Lease Payments Use Related Party
OperatingLeasePaymentsUseRelatedParty
|
43925000 | USD | |
CY2019Q2 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P1Y10M9D | |
CY2019Q2 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.0378 | |
CY2019Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-3.225 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-1.522 | ||
CY2019Q2 | us-gaap |
Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
|
179300000 | USD |
gpor |
Yearsof Cumulative Pretax Income
YearsofCumulativePretaxIncome
|
P3Y | ||
CY2019Q2 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
207200000 | USD |
CY2019Q2 | us-gaap |
Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
|
27700000 | USD |
us-gaap |
Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance
IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance
|
179300000 | USD | |
CY2019Q2 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Foreign
DeferredTaxAssetsOperatingLossCarryforwardsForeign
|
4800000 | USD |
CY2019Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
20777000 | USD |
CY2019Q2 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
131675000 | USD |
CY2019Q2 | us-gaap |
Due From Affiliate Current
DueFromAffiliateCurrent
|
0 | USD |
CY2019Q2 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
9474000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
134920000 | USD |
CY2019Q2 | us-gaap |
Assets Current
AssetsCurrent
|
343491000 | USD |
CY2019Q2 | us-gaap |
Oil And Gas Property Full Cost Method Gross
OilAndGasPropertyFullCostMethodGross
|
10510427000 | USD |
CY2019Q2 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
96413000 | USD |
CY2019Q2 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
4882729000 | USD |
CY2019Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5724111000 | USD |
CY2019Q2 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
119307000 | USD |
CY2019Q2 | us-gaap |
Derivative Assets Noncurrent
DerivativeAssetsNoncurrent
|
5036000 | USD |
CY2019Q2 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
179331000 | USD |
CY2019Q2 | us-gaap |
Inventory Noncurrent
InventoryNoncurrent
|
9001000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
19334000 | USD |
CY2019Q2 | gpor |
Operating Lease Rightof Use Asset Related Parties
OperatingLeaseRightofUseAssetRelatedParties
|
53579000 | USD |
CY2019Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
12280000 | USD |
CY2019Q2 | gpor |
Total Other Assets
TotalOtherAssets
|
397868000 | USD |
CY2019Q2 | us-gaap |
Assets
Assets
|
6465470000 | USD |
CY2019Q2 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
493830000 | USD |
CY2019Q2 | us-gaap |
Due To Affiliate Current
DueToAffiliateCurrent
|
0 | USD |
CY2019Q2 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
198000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
17999000 | USD |
CY2019Q2 | gpor |
Operating Lease Liability Current Related Parties
OperatingLeaseLiabilityCurrentRelatedParties
|
20817000 | USD |
CY2019Q2 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
615000 | USD |
CY2019Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
533459000 | USD |
CY2019Q2 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
210000 | USD |
CY2019Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
88491000 | USD |
CY2019Q2 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
3127000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
1335000 | USD |
CY2019Q2 | gpor |
Operating Lease Liability Noncurrent Related Parties
OperatingLeaseLiabilityNoncurrentRelatedParties
|
32762000 | USD |
CY2019Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2198678000 | USD |
CY2019Q2 | us-gaap |
Liabilities
Liabilities
|
2858062000 | USD |
CY2019Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
1594000 | USD |
CY2019Q2 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
4202599000 | USD |
CY2019Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-48615000 | USD |
CY2019Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-548170000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3607408000 | USD |
CY2019Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
6465470000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
52297000 | USD |
CY2018Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
210200000 | USD |
CY2018Q4 | us-gaap |
Oil And Gas Joint Interest Billing Receivables Current
OilAndGasJointInterestBillingReceivablesCurrent
|
22497000 | USD |
CY2018Q4 | us-gaap |
Due From Affiliate Current
DueFromAffiliateCurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
10607000 | USD |
CY2018Q4 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
21352000 | USD |
CY2018Q4 | us-gaap |
Assets Current
AssetsCurrent
|
316953000 | USD |
CY2018Q4 | us-gaap |
Oil And Gas Property Full Cost Method Gross
OilAndGasPropertyFullCostMethodGross
|
10026836000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
|
92667000 | USD |
CY2018Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
4640098000 | USD |
CY2018Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
5479405000 | USD |
CY2018Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
236121000 | USD |
CY2018Q4 | us-gaap |
Inventory Noncurrent
InventoryNoncurrent
|
4754000 | USD |
CY2018Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
13803000 | USD |
CY2018Q4 | gpor |
Total Other Assets
TotalOtherAssets
|
254678000 | USD |
CY2018Q4 | us-gaap |
Assets
Assets
|
6051036000 | USD |
CY2018Q4 | us-gaap |
Accounts Payable And Accrued Liabilities Current
AccountsPayableAndAccruedLiabilitiesCurrent
|
518380000 | USD |
CY2018Q4 | us-gaap |
Due To Affiliate Current
DueToAffiliateCurrent
|
0 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
20401000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
651000 | USD |
CY2018Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
539432000 | USD |
CY2018Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
13992000 | USD |
CY2018Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
79952000 | USD |
CY2018Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
3127000 | USD |
CY2018Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2086765000 | USD |
CY2018Q4 | us-gaap |
Liabilities
Liabilities
|
2723268000 | USD |
CY2018Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
1630000 | USD |
CY2018Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
4227532000 | USD |
CY2018Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-56026000 | USD |
CY2018Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
-845368000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3327768000 | USD |
CY2018Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
6051036000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
458994000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
22388000 | USD |
CY2019Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
8098000 | USD |
CY2019Q2 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
72015000 | USD |
CY2019Q2 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
124951000 | USD |
CY2019Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
13265000 | USD |
CY2019Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
1359000 | USD |
CY2019Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
242076000 | USD |
CY2019Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
216918000 | USD |
CY2019Q2 | us-gaap |
Interest Expense
InterestExpense
|
34880000 | USD |
CY2018Q2 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
121915000 | USD |
CY2018Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
0 | USD |
CY2019Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
159000 | USD |
CY2019Q2 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
83000 | USD |
CY2019Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-125582000 | USD |
CY2019Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-1073000 | USD |
CY2019Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-161293000 | USD |
CY2019Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
55625000 | USD |
CY2019Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-179331000 | USD |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234956000 | USD |
CY2018Q2 | us-gaap |
Revenues
Revenues
|
252740000 | USD |
CY2018Q2 | us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
22912000 | USD |
CY2018Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
7659000 | USD |
CY2018Q2 | us-gaap |
Cost Of Revenue
CostOfRevenue
|
71440000 | USD |
CY2018Q2 | us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
14008000 | USD |
CY2018Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
1015000 | USD |
CY2018Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
238949000 | USD |
CY2018Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
13791000 | USD |
CY2018Q2 | us-gaap |
Interest Expense
InterestExpense
|
33704000 | USD |
CY2018Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
33000 | USD |
CY2018Q2 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
231000 | USD |
CY2018Q2 | us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
122035000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
8888000 | USD |
CY2018Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
45000 | USD |
CY2018Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
97528000 | USD |
CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
111319000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
111319000 | USD |
us-gaap |
Revenues
Revenues
|
779572000 | USD | |
us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
42195000 | USD | |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
16019000 | USD | |
us-gaap |
Cost Of Revenue
CostOfRevenue
|
142297000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
243384000 | USD | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
24823000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2426000 | USD | |
us-gaap |
Operating Expenses
OperatingExpenses
|
471144000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
308428000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
69000000 | USD | |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
311000 | USD | |
us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
83000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
-121309000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-646000 | USD | |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-190561000 | USD | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
117867000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-179331000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
297198000 | USD | |
us-gaap |
Revenues
Revenues
|
578132000 | USD | |
us-gaap |
Operating Lease Expense
OperatingLeaseExpense
|
41818000 | USD | |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
14513000 | USD | |
us-gaap |
Cost Of Revenue
CostOfRevenue
|
135633000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
232933000 | USD | |
us-gaap |
General And Administrative Expense
GeneralAndAdministrativeExpense
|
27107000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
2019000 | USD | |
us-gaap |
Operating Expenses
OperatingExpenses
|
454023000 | USD | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
124109000 | USD | |
us-gaap |
Interest Expense
InterestExpense
|
67669000 | USD | |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
70000 | USD | |
us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
231000 | USD | |
us-gaap |
Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
|
122035000 | USD | |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
22424000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
140000 | USD | |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
77231000 | USD | |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
201340000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-69000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
201409000 | USD | |
CY2019Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
234956000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
3610000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
3610000 | USD |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
238566000 | USD |
CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
111319000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-3364000 | USD |
CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-3364000 | USD |
CY2018Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
107955000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
297198000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
7411000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
7411000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
304609000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
201409000 | USD | |
us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
|
-8867000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-8867000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
192542000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-360465000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-30906000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
19673000 | USD | |
CY2018Q4 | us-gaap |
Business Combination Consideration Transferred1
BusinessCombinationConsiderationTransferred1
|
19700000 | USD |
CY2018Q4 | us-gaap |
Payments To Acquire Businesses Gross
PaymentsToAcquireBusinessesGross
|
9200000 | USD |
CY2018Q4 | gpor |
Commodity Pricing Threshold Duration
CommodityPricingThresholdDuration
|
P2Y | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
308989000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-419445000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
78936000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-31520000 | USD | |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
52297000 | USD |
CY2019Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
20777000 | USD |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
411044000 | USD | |
CY2017Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
99557000 | USD |
CY2018Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
119230000 | USD |