2019 Q3 Form 10-Q Financial Statement

#000007014519000023 Filed on August 02, 2019

View on sec.gov

Income Statement

Concept 2019 Q3 2019 Q2 2018 Q2
Revenue $293.3M $357.2M $342.9M
YoY Change 1.43% 4.17% -1.57%
Cost Of Revenue $4.700M $47.84M $52.20M
YoY Change -68.67% -8.35% 13.23%
Gross Profit $288.6M $309.4M $290.7M
YoY Change 5.25% 6.42% -3.84%
Gross Profit Margin 98.38% 86.61% 84.77%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $74.70M $71.07M $60.82M
YoY Change 18.2% 16.86% 9.35%
% of Gross Profit 25.88% 22.97% 20.92%
Operating Expenses $204.7M $244.4M $228.9M
YoY Change 8.02% 6.76% 1.73%
Operating Profit $83.94M $112.8M $114.0M
YoY Change -0.85% -1.03% -7.58%
Interest Expense -$26.70M -$26.50M -$28.20M
YoY Change -9.18% -6.03% -3.42%
% of Operating Profit -31.81% -23.49% -24.74%
Other Income/Expense, Net $1.400M -$1.456M -$3.612M
YoY Change -240.0% -59.69% -358.0%
Pretax Income $58.70M $84.87M $82.21M
YoY Change 8.1% 3.23% -13.92%
Income Tax $11.40M $21.11M $19.18M
% Of Pretax Income 19.42% 24.88% 23.33%
Net Earnings $47.28M $63.75M $63.03M
YoY Change 24.44% 1.16% 5.54%
Net Earnings / Revenue 16.12% 17.85% 18.38%
Basic Earnings Per Share $0.55 $0.74 $0.73
Diluted Earnings Per Share $0.54 $0.73 $0.73
COMMON SHARES
Basic Shares Outstanding 86.31M shares 86.31M shares 85.93M shares
Diluted Shares Outstanding 86.84M shares 86.50M shares

Balance Sheet

Concept 2019 Q3 2019 Q2 2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $20.40M $87.50M $313.3M
YoY Change -91.11% -72.07% 9.81%
Cash & Equivalents $20.43M $87.52M $313.3M
Short-Term Investments
Other Short-Term Assets $97.05M $56.05M $52.69M
YoY Change 42.68% 6.38% 3.61%
Inventory $77.30M $56.10M $50.80M
Prepaid Expenses
Receivables $140.0M $178.8M $151.0M
Other Receivables $50.90M $15.30M $22.30M
Total Short-Term Assets $362.6M $403.3M $589.0M
YoY Change -33.41% -31.53% 8.64%
LONG-TERM ASSETS
Property, Plant & Equipment $5.510B $5.352B $4.843B
YoY Change 10.7% 10.51% 5.67%
Goodwill $5.476M $5.476M $5.476M
YoY Change 0.0% 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments $144.9M $137.8M $130.7M
YoY Change 9.36% 5.43% 3.32%
Other Assets $80.00K $42.63M $108.0K
YoY Change -21.57% 39374.07% -77.45%
Total Long-Term Assets $590.0M $580.6M $541.9M
YoY Change 14.62% 7.14% -26.95%
TOTAL ASSETS
Total Short-Term Assets $362.6M $403.3M $589.0M
Total Long-Term Assets $590.0M $580.6M $541.9M
Total Assets $6.462B $6.336B $5.974B
YoY Change 7.05% 6.06% 1.82%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $132.2M $112.8M $111.8M
YoY Change -17.39% 0.87% 13.12%
Accrued Expenses $139.6M $180.1M $38.08M
YoY Change 5.21% 372.82% 11.42%
Deferred Revenue
YoY Change
Short-Term Debt $55.20M $0.00 $0.00
YoY Change
Long-Term Debt Due $0.00 $0.00 $250.0M
YoY Change -100.0% -16.67%
Total Short-Term Liabilities $421.9M $395.9M $661.5M
YoY Change -4.12% -40.14% 9.85%
LONG-TERM LIABILITIES
Long-Term Debt $2.134B $2.133B $1.836B
YoY Change 0.11% 16.21% 2.66%
Other Long-Term Liabilities $1.114B $1.016B $1.058B
YoY Change 9.76% -4.0% 16.06%
Total Long-Term Liabilities $1.768B $1.663B $1.550B
YoY Change 15.69% 7.34% -13.59%
TOTAL LIABILITIES
Total Short-Term Liabilities $421.9M $395.9M $661.5M
Total Long-Term Liabilities $1.768B $1.663B $1.550B
Total Liabilities $2.189B $2.059B $2.211B
YoY Change 11.26% -6.86% -7.7%
SHAREHOLDERS EQUITY
Retained Earnings $1.273B $1.263B $1.097B
YoY Change 15.81% 15.07% 30.4%
Common Stock $86.32M $86.31M $85.94M
YoY Change 0.42% 0.42% 0.56%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $2.139B $2.144B $1.927B
YoY Change
Total Liabilities & Shareholders Equity $6.462B $6.336B $5.974B
YoY Change 7.05% 6.06% 1.82%

Cashflow Statement

Concept 2019 Q3 2019 Q2 2018 Q2
OPERATING ACTIVITIES
Net Income $47.28M $63.75M $63.03M
YoY Change 24.44% 1.16% 5.54%
Depreciation, Depletion And Amortization $74.70M $71.07M $60.82M
YoY Change 18.2% 16.86% 9.35%
Cash From Operating Activities $123.9M $229.8M $229.4M
YoY Change 27.47% 0.17% 15.16%
INVESTING ACTIVITIES
Capital Expenditures -$201.5M -$200.8M -$142.3M
YoY Change 11.94% 41.11% 33.49%
Acquisitions
YoY Change
Other Investing Activities -$7.100M -$500.0K $31.00M
YoY Change -607.14% -101.61% -549.28%
Cash From Investing Activities -$208.7M -$201.3M -$111.1M
YoY Change 16.79% 81.19% -2.11%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 17.60M -36.60M -34.30M
YoY Change -1700.0% 6.71% 8.54%
NET CHANGE
Cash From Operating Activities 123.9M 229.8M 229.4M
Cash From Investing Activities -208.7M -201.3M -111.1M
Cash From Financing Activities 17.60M -36.60M -34.30M
Net Change In Cash -67.20M -8.100M 84.00M
YoY Change -18.64% -109.64% 55.27%
FREE CASH FLOW
Cash From Operating Activities $123.9M $229.8M $229.4M
Capital Expenditures -$201.5M -$200.8M -$142.3M
Free Cash Flow $325.4M $430.6M $371.7M
YoY Change 17.39% 15.85% 21.55%

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CY2018Q3 nfg Interest Payable On Long Term Debt
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CY2019Q2 nfg Taxes Refundable To Customers
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CY2018Q3 nfg Taxes Refundable To Customers
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CY2019Q2 nfg Cost Of Removal Regulatory Liability
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CY2018Q3 nfg Cost Of Removal Regulatory Liability
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us-gaap Depreciation Depletion And Amortization
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us-gaap Share Based Compensation
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us-gaap Share Based Compensation
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us-gaap Other Noncash Income Expense
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us-gaap Increase Decrease In Receivables
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us-gaap Increase Decrease In Security Deposits
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us-gaap Increase Decrease In Accrued Liabilities
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us-gaap Increase Decrease In Other Operating Assets
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10770000 USD
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us-gaap Increase Decrease In Other Operating Liabilities
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us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
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us-gaap Net Cash Provided By Used In Operating Activities Continuing Operations
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us-gaap Payments To Acquire Property Plant And Equipment
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us-gaap Payments To Acquire Property Plant And Equipment
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us-gaap Net Cash Provided By Used In Investing Activities Continuing Operations
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us-gaap Repayments Of Long Term Debt
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us-gaap Net Cash Provided By Used In Financing Activities Continuing Operations
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us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
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CY2018Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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CY2017Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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CY2018Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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us-gaap Capital Expenditures Incurred But Not Yet Paid
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us-gaap Capital Expenditures Incurred But Not Yet Paid
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us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div style="line-height:120%;text-align:justify;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-weight:bold;">Reclassifications</span><span style="font-family:inherit;font-size:10pt;">.  In November 2016, the FASB issued authoritative guidance related to the presentation of restricted cash on the statement of cash flows. The new guidance requires restricted cash and cash equivalents be included with cash and cash equivalents when reconciling the beginning-of-period and end-of-period total amounts shown on the statement of cash flows, and requires disclosure of how cash and cash equivalents on the statement of cash flows reconciles to the balance sheet. The Company considers Hedging Collateral Deposits to be restricted cash. The Company adopted this guidance effective October 1, 2018 on a retrospective basis. As a result, prior periods have been reclassified to conform to the current year presentation. Additional discussion is provided below at Consolidated Statement of Cash Flows.</span></div><div style="line-height:120%;text-align:justify;font-size:7pt;"><span style="font-family:inherit;font-size:7pt;"><br/></span></div><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In March 2017, the FASB issued authoritative guidance related to the presentation of net periodic pension cost and net periodic postretirement benefit cost. The new guidance requires segregation of the service cost component from the other components of net periodic pension cost and net periodic postretirement benefit cost for financial reporting purposes. The service cost component is to be presented on the income statement in the same line items as other compensation costs included within Operating Expenses and the other components of net periodic pension cost and net periodic postretirement benefit cost are to be presented on the income statement below the subtotal labeled Operating Income (Loss). Under this guidance, the service cost component is eligible to be capitalized as part of the cost of inventory or property, plant and equipment while the other components of net periodic pension cost and net periodic postretirement benefit cost are generally not eligible for capitalization, unless allowed by a regulator. The Company adopted this guidance effective October 1, 2018. The Company applied the guidance retrospectively for the pension and postretirement benefit costs using amounts disclosed in prior period financial statement notes as estimates for the reclassifications in accordance with a practical expedient allowed under the guidance. For the quarter and nine months ended June 30, 2018, Operating Income increased </span><span style="font-family:inherit;font-size:10pt;"><span>$6.2 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$28.6 million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, and Other Income (Deductions) decreased by the same amounts as a result of the reclassifications. For the quarter and nine months ended June 30, 2019, Other Income (Deductions) includes </span><span style="font-family:inherit;font-size:10pt;"><span>$5.7 million</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$25.5 million</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, of pension and postretirement benefit costs. </span></div>
CY2018Q2 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
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6200000 USD
us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
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28600000 USD
CY2019Q2 us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
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5700000 USD
us-gaap Net Periodic Defined Benefits Expense Reversal Of Expense Excluding Service Cost Component
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25500000 USD
CY2019Q2 nfg Full Cost Ceiling Exceeds Book Value Of Oil And Gas Properties
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566800000 USD
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CY2018Q2 us-gaap Cash And Cash Equivalents At Carrying Value
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CY2019Q2 us-gaap Margin Deposit Assets
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CY2018Q2 us-gaap Margin Deposit Assets
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2283000 USD
CY2018Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
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233047000 USD
CY2019Q2 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
94350000 USD
CY2017Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
557271000 USD
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CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
315590000 USD
us-gaap Capitalized Costs Of Unproved Properties Excluded From Amortization
CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
82000000.0 USD
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CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortization
62200000 USD
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23900000 USD
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OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
24376000 USD
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2756000 USD
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AccumulatedOtherComprehensiveIncomeLossNetOfTax
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us-gaap Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
38185000 USD
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
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-14742000 USD
nfg Reclassification Adjustmentfrom Aoc Ifor Cumulative Effectof Adoptionof Authoritative Guidancefor Financial Assetsand Liabilities
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7437000 USD
us-gaap Tax Cuts And Jobs Act Of2017 Reclassification From Aoci To Retained Earnings Tax Effect
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-10406000 USD
CY2019Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-32666000 USD
CY2018Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-47760000 USD
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OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-27199000 USD
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ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
-2563000 USD
CY2018Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-72396000 USD
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AccumulatedOtherComprehensiveIncomeLossNetOfTax
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OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
-39862000 USD
us-gaap Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
2411000 USD
CY2018Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-72396000 USD
CY2019Q2 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
13777000 USD
CY2018Q3 us-gaap Other Prepaid Expense Current
OtherPrepaidExpenseCurrent
10770000 USD
CY2019Q2 us-gaap Prepaid Taxes
PrepaidTaxes
11501000 USD
CY2018Q3 us-gaap Prepaid Taxes
PrepaidTaxes
14444000 USD
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5618000 USD
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1739000 USD
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RegulatoryAssetsCurrent
9829000 USD
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RegulatoryAssetsCurrent
9792000 USD
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OtherAssetsCurrent
56052000 USD
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OtherAssetsCurrent
68024000 USD
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OtherAssetsMiscellaneousNoncurrent
86000 USD
CY2018Q3 us-gaap Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
102000 USD
CY2019Q2 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
42632000 USD
CY2018Q3 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
102000 USD
CY2019Q2 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
50233000 USD
CY2018Q3 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
57425000 USD
CY2019Q2 nfg Liabilityfor Royaltyand Working Interest Current
LiabilityforRoyaltyandWorkingInterestCurrent
19846000 USD
CY2018Q3 nfg Liabilityfor Royaltyand Working Interest Current
LiabilityforRoyaltyandWorkingInterestCurrent
12062000 USD
CY2019Q2 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
180063000 USD
CY2018Q3 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
132693000 USD
CY2019Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
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120546 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
122327 shares
CY2018Q2 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1095838 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
316279 shares
CY2019Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
41800000 USD
CY2019Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
158900000 USD
CY2019Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
135300000 USD
CY2019Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
114100000 USD
CY2019Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
82300000 USD
CY2019Q2 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
370500000 USD
CY2019Q2 us-gaap Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
75375000 USD
CY2019Q2 us-gaap Margin Deposit Assets
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6835000 USD
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FairValueAssetsMeasuredOnRecurringBasisTotal
216055000 USD
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FairValueLiabilitiesMeasuredOnRecurringBasisTotal
4563000 USD
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FairValueAssetsLiabilitiesMeasuredOnRecurringBasisNet
211492000 USD
CY2018Q3 us-gaap Cash And Cash Equivalents Fair Value Disclosure
CashAndCashEquivalentsFairValueDisclosure
215272000 USD
CY2018Q3 us-gaap Margin Deposit Assets
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3441000 USD
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320321000 USD
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49036000 USD
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271285000 USD
CY2019Q2 us-gaap Long Term Debt
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2133101000 USD
CY2019Q2 us-gaap Debt Instrument Fair Value
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2252231000 USD
CY2018Q3 us-gaap Long Term Debt
LongTermDebt
2131365000 USD
CY2018Q3 us-gaap Debt Instrument Fair Value
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2121861000 USD
CY2019Q2 us-gaap Cash Surrender Value Of Life Insurance
CashSurrenderValueOfLifeInsurance
40659000 USD
CY2018Q3 us-gaap Cash Surrender Value Of Life Insurance
CashSurrenderValueOfLifeInsurance
39970000 USD
CY2019Q2 us-gaap Other Investments
OtherInvestments
137847000 USD
CY2018Q3 us-gaap Other Investments
OtherInvestments
132545000 USD
us-gaap Maximum Remaining Maturity Of Foreign Currency Derivatives1
MaximumRemainingMaturityOfForeignCurrencyDerivatives1
P7Y
us-gaap Unrealized Gain Loss On Price Risk Cash Flow Derivatives Before Tax
UnrealizedGainLossOnPriceRiskCashFlowDerivativesBeforeTax
36700000 USD
nfg After Tax Net Hedging Gains Losses In Accumulated Other Comprehensive Income Loss
AfterTaxNetHedgingGainsLossesInAccumulatedOtherComprehensiveIncomeLoss
26200000 USD
us-gaap Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
28700000 USD
nfg Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months After Tax
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonthsAfterTax
20500000 USD
CY2019Q2 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
34211000 USD
CY2018Q2 us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
-37452000 USD
CY2019Q2 us-gaap Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
3869000 USD
CY2018Q2 us-gaap Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
-3771000 USD
CY2019Q2 us-gaap Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net
DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
1020000 USD
CY2018Q2 us-gaap Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net
DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
-339000 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
53619000 USD
us-gaap Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
-55534000 USD
us-gaap Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
-20498000 USD
us-gaap Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net
DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet
5577000 USD
us-gaap Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net
DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
783000 USD
us-gaap Derivative Instruments Gain Loss Recognized In Income Ineffective Portion And Amount Excluded From Effectiveness Testing Net
DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet
-436000 USD
us-gaap Gain Loss On Fair Value Hedges Recognized In Earnings
GainLossOnFairValueHedgesRecognizedInEarnings
-3267000 USD
nfg Offsetting Gain Loss On Hedged Item Attributable To Hedged Risk
OffsettingGainLossOnHedgedItemAttributableToHedgedRisk
3267000 USD
CY2019Q2 us-gaap Credit Risk Derivative Assets At Fair Value
CreditRiskDerivativeAssetsAtFairValue
27300000 USD
CY2019Q2 us-gaap Credit Risk Derivative Liabilities At Fair Value
CreditRiskDerivativeLiabilitiesAtFairValue
200000 USD
CY2019Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.249
CY2018Q2 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.233
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.223
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
-0.072
CY2017 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2018 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.245
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2018 us-gaap Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
103500000 USD
CY2018 nfg Reduction In Deferred Taxes Rate Regulated Activities Impact Of Change In Corporate Tax Rate
ReductionInDeferredTaxesRateRegulatedActivitiesImpactOfChangeInCorporateTaxRate
336700000 USD
CY2018 nfg Decrease To Recoverable Future Taxes Impactof Change In Corporate Tax Rate
DecreaseToRecoverableFutureTaxesImpactofChangeInCorporateTaxRate
65700000 USD
CY2018 nfg Increase To Taxes Refundable To Customers Impact Of Changes In Corporate Tax Rate
IncreaseToTaxesRefundableToCustomersImpactOfChangesInCorporateTaxRate
271000000.0 USD
us-gaap Income Tax Expense Benefit Continuing Operations Adjustment Of Deferred Tax Asset Liability
IncomeTaxExpenseBenefitContinuingOperationsAdjustmentOfDeferredTaxAssetLiability
5000000.0 USD
us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
126879 shares
us-gaap Stock Repurchased During Period Shares
StockRepurchasedDuringPeriodShares
159137 shares
CY2019Q2 us-gaap Long Term Debt Current
LongTermDebtCurrent
0 USD
CY2019Q2 us-gaap Loss Contingency Estimate Of Possible Loss
LossContingencyEstimateOfPossibleLoss
7100000 USD
us-gaap Remaining Recovery Period Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided1
RemainingRecoveryPeriodOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided1
P3Y
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
5
CY2019Q2 us-gaap Net Income Loss
NetIncomeLoss
63753000 USD
us-gaap Net Income Loss
NetIncomeLoss
257009000 USD
CY2019Q2 us-gaap Assets
Assets
6336247000 USD
CY2018Q3 us-gaap Assets
Assets
6036486000 USD
CY2018Q2 us-gaap Net Income Loss
NetIncomeLoss
63025000 USD
us-gaap Net Income Loss
NetIncomeLoss
353527000 USD
us-gaap Public Utilities Approved Return On Equity Percentage
PublicUtilitiesApprovedReturnOnEquityPercentage
0.087

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