$NWN
Northwest Natural Holding Co

2021 Q4 Form 10-Q Financial Statement

#000173399821000034 Filed on November 05, 2021

View on sec.gov

Income Statement

Concept 2021 Q4 2021 Q3 2020 Q3
Revenue $294.1M $101.4M $93.28M
YoY Change 12.98% 8.75% 3.29%
Cost Of Revenue $126.2M $29.16M $27.30M
YoY Change 26.41% 6.8% 9.2%
Gross Profit $167.9M $72.29M $66.00M
YoY Change 4.63% 9.53% 1.07%
Gross Profit Margin 57.1% 71.26% 70.75%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $28.86M $28.44M $25.90M
YoY Change 5.7% 9.8% 11.16%
% of Gross Profit 17.18% 39.34% 39.24%
Operating Expenses $97.75M $115.8M $104.9M
YoY Change 13.8% 10.46% 4.92%
Operating Profit $70.18M -$14.39M -$11.59M
YoY Change -5.93% 24.19% 20.28%
Interest Expense -$11.16M -$11.18M -$9.165M
YoY Change 4.27% 21.93% -16.29%
% of Operating Profit -15.9%
Other Income/Expense, Net -$4.204M -$2.216M -$3.287M
YoY Change 5.1% -32.58% 44.99%
Pretax Income $54.82M -$27.78M -$24.04M
YoY Change -8.33% 15.57% 5.21%
Income Tax $14.29M -$7.127M -$5.363M
% Of Pretax Income 26.07%
Net Earnings $40.53M -$20.66M -$17.91M
YoY Change -22.06% 15.31% -7.2%
Net Earnings / Revenue 13.78% -20.36% -19.2%
Basic Earnings Per Share -$0.67 -$0.59
Diluted Earnings Per Share $1.312M -$0.67 -$0.59
COMMON SHARES
Basic Shares Outstanding 30.73M shares 30.70M shares 30.56M shares
Diluted Shares Outstanding 30.70M shares 30.56M shares

Balance Sheet

Concept 2021 Q4 2021 Q3 2020 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments $18.56M $19.50M $35.90M
YoY Change -38.55% -45.68% 241.9%
Cash & Equivalents $18.56M $19.50M $35.93M
Short-Term Investments
Other Short-Term Assets $59.29M $33.29M $25.53M
YoY Change 5.59% 30.36% 37.15%
Inventory $57.26M $66.26M $57.30M
Prepaid Expenses
Receivables $99.48M $36.51M $38.50M
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $437.3M $358.2M $242.8M
YoY Change 35.28% 47.49% 19.79%
LONG-TERM ASSETS
Property, Plant & Equipment $2.871B $2.806B $2.607B
YoY Change 8.16% 7.64% 9.12%
Goodwill $70.60M $69.80M $70.30M
YoY Change 2.02% -0.71% 42.6%
Intangibles
YoY Change
Long-Term Investments $26.61M $48.01M $49.00M
YoY Change -22.84% -2.03% -22.22%
Other Assets $56.76M $53.42M $50.95M
YoY Change 15.53% 4.86% 83.0%
Total Long-Term Assets $3.627B $3.571B $3.375B
YoY Change 5.66% 5.8% 10.7%
TOTAL ASSETS
Total Short-Term Assets $437.3M $358.2M $242.8M
Total Long-Term Assets $3.627B $3.571B $3.375B
Total Assets $4.065B $3.929B $3.618B
YoY Change 8.21% 8.6% 11.27%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $133.5M $94.90M $83.81M
YoY Change 36.26% 13.22% 10.0%
Accrued Expenses $8.799M $10.53M $10.70M
YoY Change 3.52% -1.61% -21.32%
Deferred Revenue
YoY Change
Short-Term Debt $389.5M $399.5M $223.0M
YoY Change 27.91% 79.15% 240.04%
Long-Term Debt Due $345.0K $278.0K $95.17M
YoY Change -99.64% -99.71% 0.53%
Total Short-Term Liabilities $724.8M $735.0M $551.3M
YoY Change 15.58% 33.32% 53.82%
LONG-TERM LIABILITIES
Long-Term Debt $1.045B $916.0M $860.2M
YoY Change 21.45% 6.49% 6.73%
Other Long-Term Liabilities $115.0M $115.1M $123.0M
YoY Change -4.79% -6.44% -0.25%
Total Long-Term Liabilities $1.160B $1.031B $983.3M
YoY Change 18.22% 4.87% 5.8%
TOTAL LIABILITIES
Total Short-Term Liabilities $724.8M $735.0M $551.3M
Total Long-Term Liabilities $1.160B $1.031B $983.3M
Total Liabilities $1.884B $1.766B $1.535B
YoY Change 17.19% 15.09% 19.16%
SHAREHOLDERS EQUITY
Retained Earnings $355.8M $330.1M $299.2M
YoY Change 5.72% 10.35% 0.98%
Common Stock $590.8M $573.6M $563.9M
YoY Change 4.54% 1.72% 1.3%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $935.1M $891.5M $852.8M
YoY Change
Total Liabilities & Shareholders Equity $4.065B $3.929B $3.618B
YoY Change 8.21% 8.6% 11.27%

Cashflow Statement

Concept 2021 Q4 2021 Q3 2020 Q3
OPERATING ACTIVITIES
Net Income $40.53M -$20.66M -$17.91M
YoY Change -22.06% 15.31% -7.2%
Depreciation, Depletion And Amortization $28.86M $28.44M $25.90M
YoY Change 5.7% 9.8% 11.16%
Cash From Operating Activities -$21.37M -$12.56M -$11.00M
YoY Change 288.56% 14.15% -5600.0%
INVESTING ACTIVITIES
Capital Expenditures -$81.52M -$82.27M -$71.00M
YoY Change 2.28% 15.87% 14.7%
Acquisitions
YoY Change
Other Investing Activities -$15.09M $6.630M $4.700M
YoY Change -224.68% 41.06% -147.0%
Cash From Investing Activities -$96.60M -$75.64M -$66.40M
YoY Change 43.11% 13.91% -7.65%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities 117.4M 87.56M -23.80M
YoY Change 74.47% -467.89% -211.21%
NET CHANGE
Cash From Operating Activities -21.37M -12.56M -11.00M
Cash From Investing Activities -96.60M -75.64M -66.40M
Cash From Financing Activities 117.4M 87.56M -23.80M
Net Change In Cash -552.0K -638.0K -101.2M
YoY Change -90.32% -99.37% 101.19%
FREE CASH FLOW
Cash From Operating Activities -$21.37M -$12.56M -$11.00M
Capital Expenditures -$81.52M -$82.27M -$71.00M
Free Cash Flow $60.15M $69.71M $60.00M
YoY Change -18.94% 16.18% -3.38%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
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dei Entity Tax Identification Number
EntityTaxIdentificationNumber
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dei Document Period End Date
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dei Current Fiscal Year End Date
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dei Entity Registrant Name
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NORTHWEST NATURAL HOLDING COMPANY
dei Entity File Number
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250 SW Taylor Street
dei Entity Address City Or Town
EntityAddressCityOrTown
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dei City Area Code
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dei Security12b Title
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CommonStockNoParValue
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CommonStockNoParValue
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CommonStockSharesAuthorized
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CommonStockSharesAuthorized
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CommonStockSharesOutstanding
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CommonStockSharesIssued
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CommonStockSharesOutstanding
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CY2021Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
27672000 USD
CY2020Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
41171000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
35454000 USD
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
3219000 USD
us-gaap Allowance For Doubtful Accounts Receivable Period Increase Decrease
AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
975000 USD
us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
1492000 USD
CY2021Q3 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
2702000 USD
CY2021Q3 nwn Number Of Net Investments In Sales Type Leases
NumberOfNetInvestmentsInSalesTypeLeases
2 numberOfLeases
CY2021Q3 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-20655000 USD
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
38138000 USD
us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
24467000 USD
CY2021Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 USD
CY2020Q3 us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
765000 USD
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
0 USD
us-gaap Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
267000 USD
CY2021Q3 us-gaap Net Income Loss
NetIncomeLoss
-20655000 USD
CY2020Q3 us-gaap Net Income Loss
NetIncomeLoss
-17912000 USD
us-gaap Net Income Loss
NetIncomeLoss
38138000 USD
us-gaap Net Income Loss
NetIncomeLoss
24734000 USD
CY2021Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
30696000 shares
CY2020Q3 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
30555000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
30659000 shares
us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
30528000 shares
CY2021Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
0 shares
CY2020Q3 us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
0 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
49000 shares
us-gaap Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
47000 shares
CY2021Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
30696000 shares
CY2020Q3 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
30555000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
30708000 shares
us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
30575000 shares
CY2021Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-0.67
CY2020Q3 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-0.61
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
1.24
us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
0.80
CY2021Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-0.67
CY2020Q3 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-0.61
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
1.24
us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
0.80
CY2021Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.67
CY2020Q3 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-0.59
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
1.24
us-gaap Earnings Per Share Basic
EarningsPerShareBasic
0.81
CY2021Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.67
CY2020Q3 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-0.59
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
1.24
us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
0.81
CY2021Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
51000 shares
CY2020Q3 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
47000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
6000 shares
us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1000 shares
CY2020Q3 us-gaap Assets Of Disposal Group Including Discontinued Operation
AssetsOfDisposalGroupIncludingDiscontinuedOperation
16900000 USD
CY2021Q3 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
94755000 USD
CY2021Q3 us-gaap Revenues
Revenues
101447000 USD
CY2020Q3 us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
88283000 USD
CY2020Q3 us-gaap Revenues
Revenues
93284000 USD
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
539302000 USD
us-gaap Revenues
Revenues
566310000 USD
us-gaap Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
494281000 USD
us-gaap Revenues
Revenues
513406000 USD
CY2021Q3 us-gaap Lessor Sales Type Lease Term Of Contract1
LessorSalesTypeLeaseTermOfContract1
P30Y
CY2021Q3 us-gaap Lessor Sales Type Lease Renewal Term1
LessorSalesTypeLeaseRenewalTerm1
P50Y
CY2021Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
103300000 USD
CY2021Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
4900000 USD
CY2021Q3 us-gaap Lease Income
LeaseIncome
100000 USD
CY2021Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
19700000 USD
CY2021Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
18100000 USD
CY2021Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
15700000 USD
CY2021Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
13500000 USD
CY2021Q3 us-gaap Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
31400000 USD
CY2021Q3 us-gaap Lessor Sales Type Lease Term Of Contract1
LessorSalesTypeLeaseTermOfContract1
P30Y
CY2021Q3 us-gaap Lessor Sales Type Lease Renewal Term1
LessorSalesTypeLeaseRenewalTerm1
P50Y
CY2020Q3 us-gaap Lease Income
LeaseIncome
100000 USD
us-gaap Lease Income
LeaseIncome
400000 USD
us-gaap Lease Income
LeaseIncome
400000 USD
CY2021Q3 us-gaap Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year
LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear
150000 USD
CY2021Q3 nwn Lease Paymentstobe Received Remainderof Fiscal Year
LeasePaymentstobeReceivedRemainderofFiscalYear
4488000 USD
CY2021Q3 us-gaap Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
601000 USD
CY2021Q3 nwn Lease Paymentstobe Received Two Years
LeasePaymentstobeReceivedTwoYears
17627000 USD
CY2021Q3 us-gaap Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
125000 USD
CY2021Q3 nwn Lease Paymentstobe Received Three Years
LeasePaymentstobeReceivedThreeYears
16682000 USD
CY2021Q3 us-gaap Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
126000 USD
CY2021Q3 nwn Lease Paymentstobe Received Four Years
LeasePaymentstobeReceivedFourYears
15993000 USD
CY2021Q3 us-gaap Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
119000 USD
CY2021Q3 nwn Lease Paymentstobe Received Five Years
LeasePaymentstobeReceivedFiveYears
15425000 USD
CY2021Q3 us-gaap Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
1028000 USD
CY2021Q3 nwn Lease Paymentstobe Received Thereafter
LeasePaymentstobeReceivedThereafter
252749000 USD
CY2021Q3 us-gaap Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
2149000 USD
CY2021Q3 nwn Lease Paymentstobe Received
LeasePaymentstobeReceived
322964000 USD
CY2021Q3 us-gaap Residual Value Of Leased Asset
ResidualValueOfLeasedAsset
4600000 USD
CY2020Q3 us-gaap Residual Value Of Leased Asset
ResidualValueOfLeasedAsset
4200000 USD
CY2020Q4 us-gaap Residual Value Of Leased Asset
ResidualValueOfLeasedAsset
4300000 USD
CY2021Q3 us-gaap Operating Lease Expense
OperatingLeaseExpense
1749000 USD
CY2020Q3 us-gaap Operating Lease Expense
OperatingLeaseExpense
763000 USD
us-gaap Operating Lease Expense
OperatingLeaseExpense
5173000 USD
us-gaap Operating Lease Expense
OperatingLeaseExpense
2971000 USD
CY2021Q3 us-gaap Short Term Lease Cost
ShortTermLeaseCost
499000 USD
CY2020Q3 us-gaap Short Term Lease Cost
ShortTermLeaseCost
300000 USD
us-gaap Short Term Lease Cost
ShortTermLeaseCost
1068000 USD
us-gaap Short Term Lease Cost
ShortTermLeaseCost
783000 USD
CY2021Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
75634000 USD
CY2020Q3 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
78036000 USD
CY2020Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
77446000 USD
CY2021Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1213000 USD
CY2020Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1081000 USD
CY2020Q4 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1105000 USD
CY2021Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
79789000 USD
CY2020Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
80854000 USD
CY2020Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
80621000 USD
CY2021Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
81002000 USD
CY2020Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
81935000 USD
CY2020Q4 us-gaap Operating Lease Liability
OperatingLeaseLiability
81726000 USD
CY2021Q3 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P18Y4M24D
CY2020Q3 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P19Y4M24D
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P19Y2M12D
CY2021Q3 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.072
CY2020Q3 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.072
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.072
CY2021Q3 us-gaap Lessee Operating Lease Liability Payments Remainder Of Fiscal Year
LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
1733000 USD
CY2021Q3 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
6992000 USD
CY2021Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
7019000 USD
CY2021Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
7156000 USD
CY2021Q3 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
7191000 USD
CY2021Q3 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
123808000 USD
CY2021Q3 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
153899000 USD
CY2021Q3 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
72897000 USD
CY2021Q3 us-gaap Operating Lease Liability
OperatingLeaseLiability
81002000 USD
CY2021Q3 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
1213000 USD
CY2021Q3 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
79789000 USD
CY2021Q3 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
100000 USD
CY2021Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
1745000 USD
CY2020Q3 us-gaap Operating Lease Payments
OperatingLeasePayments
691000 USD
us-gaap Operating Lease Payments
OperatingLeasePayments
5164000 USD
us-gaap Operating Lease Payments
OperatingLeasePayments
2909000 USD
CY2021Q3 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
123000 USD
CY2020Q3 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
215000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
801000 USD
us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
672000 USD
CY2021Q3 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 USD
CY2020Q3 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
106000 USD
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
154000 USD
us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
78539000 USD
CY2021Q3 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
75000 USD
CY2020Q3 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
676000 USD
us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
169000 USD
us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
1386000 USD
CY2021Q3 us-gaap Finance Lease Liability
FinanceLeaseLiability
0 USD
CY2021Q3 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1900000 USD
CY2020Q3 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1800000 USD
CY2020Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1800000 USD
CY2021Q3 us-gaap Short Term Borrowings
ShortTermBorrowings
399500000 USD
nwn Commercial Paper Maximum Maturity
CommercialPaperMaximumMaturity
P63D
nwn Commercial Paper Average Maturity
CommercialPaperAverageMaturity
P34D
CY2021Q3 us-gaap Long Term Debt
LongTermDebt
916300000 USD
CY2021Q3 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
7100000 USD
CY2021Q3 us-gaap Ratio Of Indebtedness To Net Capital1
RatioOfIndebtednessToNetCapital1
0.596
CY2021Q3 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
923355000 USD
CY2020Q3 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
962994000 USD
CY2020Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
962905000 USD
CY2021Q3 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
7051000 USD
CY2020Q3 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
7586000 USD
CY2020Q4 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
7480000 USD
CY2021Q3 us-gaap Long Term Debt
LongTermDebt
916304000 USD
CY2020Q3 us-gaap Long Term Debt
LongTermDebt
955408000 USD
CY2020Q4 us-gaap Long Term Debt
LongTermDebt
955425000 USD
CY2021Q3 us-gaap Debt Instrument Fair Value
DebtInstrumentFairValue
1042705000 USD
CY2020Q3 us-gaap Debt Instrument Fair Value
DebtInstrumentFairValue
1118565000 USD
CY2020Q4 us-gaap Debt Instrument Fair Value
DebtInstrumentFairValue
1136311000 USD
CY2021Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-12460000 USD
CY2020Q2 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-10413000 USD
CY2020Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-12902000 USD
CY2019Q4 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-10733000 USD
CY2021Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
314000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
252000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
688000 USD
us-gaap Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossBeforeTax
916000 USD
CY2021Q3 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
314000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
252000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
916000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Before Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax
688000 USD
CY2021Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
80000 USD
CY2020Q3 us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
66000 USD
us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
240000 USD
us-gaap Other Comprehensive Income Defined Benefit Plans Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansTaxPortionAttributableToParent
182000 USD
CY2021Q3 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
234000 USD
CY2020Q3 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
186000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
676000 USD
us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
506000 USD
CY2021Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-12226000 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-10227000 USD
CY2021Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-12226000 USD
CY2020Q3 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-10227000 USD
us-gaap Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
9600000 USD
us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
6700000 USD
us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
6200000 USD
CY2021Q3 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-5834000 USD
CY2020Q3 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-5048000 USD
CY2021Q3 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-2599000 USD
CY2020Q3 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-1452000 USD
CY2021Q3 nwn Other Tax Expense Benefitdifferencestobeflowedthroughbyregulatorycommissions
OtherTaxExpenseBenefitdifferencestobeflowedthroughbyregulatorycommissions
1318000 USD
CY2020Q3 nwn Other Tax Expense Benefitdifferencestobeflowedthroughbyregulatorycommissions
OtherTaxExpenseBenefitdifferencestobeflowedthroughbyregulatorycommissions
1051000 USD
CY2021Q3 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-12000 USD
CY2020Q3 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
86000 USD
CY2021Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-7127000 USD
CY2020Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-5363000 USD
CY2021Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.257
CY2020Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.223
us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
10764000 USD
us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
6628000 USD
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.256
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.225
us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
4660000 USD
us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
1892000 USD
nwn Other Tax Expense Benefitdifferencestobeflowedthroughbyregulatorycommissions
OtherTaxExpenseBenefitdifferencestobeflowedthroughbyregulatorycommissions
-2266000 USD
nwn Other Tax Expense Benefitdifferencestobeflowedthroughbyregulatorycommissions
OtherTaxExpenseBenefitdifferencestobeflowedthroughbyregulatorycommissions
-1301000 USD
us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-41000 USD
us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-127000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
13117000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
7092000 USD
CY2021Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2806362000 USD
CY2020Q3 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2607249000 USD
CY2020Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2654770000 USD
CY2021Q3 nwn Total Cumulative Gas Reserves Investment
TotalCumulativeGasReservesInvestment
188000000 USD
nwn Hedge Rate Term
HedgeRateTerm
P10Y
CY2021Q3 us-gaap Deferred Gas Cost
DeferredGasCost
6266000 USD
CY2020Q3 us-gaap Deferred Gas Cost
DeferredGasCost
12265000 USD
CY2020Q4 us-gaap Deferred Gas Cost
DeferredGasCost
11409000 USD
CY2021Q3 nwn Gas Reserves Noncurrent Gross
GasReservesNoncurrentGross
181041000 USD
CY2020Q3 nwn Gas Reserves Noncurrent Gross
GasReservesNoncurrentGross
175042000 USD
CY2020Q4 nwn Gas Reserves Noncurrent Gross
GasReservesNoncurrentGross
175898000 USD
CY2021Q3 nwn Gas Reserves Amortization
GasReservesAmortization
153020000 USD
CY2020Q3 nwn Gas Reserves Amortization
GasReservesAmortization
137346000 USD
CY2020Q4 nwn Gas Reserves Amortization
GasReservesAmortization
141414000 USD
CY2021Q3 nwn Total Gas Reserves
TotalGasReserves
34287000 USD
CY2020 us-gaap Equity Method Investment Realized Gain Loss On Disposal
EquityMethodInvestmentRealizedGainLossOnDisposal
500000 USD
CY2021Q3 us-gaap Goodwill
Goodwill
69800000 USD
CY2020Q3 nwn Total Gas Reserves
TotalGasReserves
49961000 USD
CY2020Q4 nwn Total Gas Reserves
TotalGasReserves
45893000 USD
CY2021Q3 nwn Deferred Taxes Related To Gas Reserves
DeferredTaxesRelatedToGasReserves
7768000 USD
CY2020Q3 nwn Deferred Taxes Related To Gas Reserves
DeferredTaxesRelatedToGasReserves
11972000 USD
CY2020Q4 nwn Deferred Taxes Related To Gas Reserves
DeferredTaxesRelatedToGasReserves
10572000 USD
CY2021Q3 nwn Net Gas Reserves Investment
NetGasReservesInvestment
26519000 USD
CY2020Q3 nwn Net Gas Reserves Investment
NetGasReservesInvestment
37989000 USD
CY2020Q4 nwn Net Gas Reserves Investment
NetGasReservesInvestment
35321000 USD
CY2020Q3 nwn Percentage Of Equity Method Investment Sold
PercentageOfEquityMethodInvestmentSold
1
CY2020Q3 us-gaap Goodwill
Goodwill
70300000 USD
CY2020Q4 us-gaap Goodwill
Goodwill
69200000 USD
us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 USD
CY2021Q3 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
85631000 USD
CY2021Q3 us-gaap Derivative Gain On Derivative
DerivativeGainOnDerivative
6100000 USD
us-gaap Derivative Gain On Derivative
DerivativeGainOnDerivative
15400000 USD
CY2020Q3 us-gaap Derivative Loss On Derivative
DerivativeLossOnDerivative
0 USD
CY2020Q3 us-gaap Derivative Gain On Derivative
DerivativeGainOnDerivative
0 USD
us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
132200000 USD
us-gaap Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
34100000 USD
CY2021Q3 us-gaap Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
119600000 USD
CY2020Q3 us-gaap Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
34300000 USD
CY2020Q4 us-gaap Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
12800000 USD
CY2021Q3 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
20039000 USD
CY2020Q3 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
30483000 USD
CY2020Q4 us-gaap Accrued Environmental Loss Contingencies Current
AccruedEnvironmentalLossContingenciesCurrent
28241000 USD
CY2020Q3 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
92129000 USD
CY2020Q4 us-gaap Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
92281000 USD
CY2021Q3 nwn Remediation Nonrecovery Percentage
RemediationNonrecoveryPercentage
0.033
CY2020Q3 nwn Remediation Nonrecovery Percentage
RemediationNonrecoveryPercentage
0.033
CY2020Q4 nwn Remediation Nonrecovery Percentage
RemediationNonrecoveryPercentage
0.033
nwn Annual Tariff Rider Collection
AnnualTariffRiderCollection
5000000 USD
nwn Annual Tariff Rider Collection
AnnualTariffRiderCollection
5000000 USD
nwn Annual Insurance Proceedsto Apply Against Remediation Costs
AnnualInsuranceProceedstoApplyAgainstRemediationCosts
5000000 USD
nwn Total Annual Remediation Expenseand Interest
TotalAnnualRemediationExpenseandInterest
10000000 USD

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