$NJR
NEW JERSEY RESOURCES CORP Stock $njr

$njr Overview Financials Valuation SEC Filings Company Website

2023 Q3 Form 10-Q Financial Statement

#000035630923000044 Filed on August 04, 2023

Income Statement

Concept	2023 Q3	2023 Q2
Revenue	$331.3M	$264.1M
YoY Change	-56.72%	-52.19%
Cost Of Revenue	$124.0M	$120.1M
YoY Change	-76.51%	-69.43%
Gross Profit	$207.3M	$143.9M
YoY Change	-12.78%	-9.7%
Gross Profit Margin	62.57%	54.51%
Selling, General & Admin	$5.800M	$6.120M
YoY Change	-4.42%	-43.78%
% of Gross Profit	2.8%	4.25%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$39.20M	$38.88M
YoY Change	13.46%	18.27%
% of Gross Profit	18.91%	27.01%
Operating Expenses	$143.0M	$139.2M
YoY Change	-8.78%	7.41%
Operating Profit	$64.30M	$4.734M
YoY Change	-20.53%	-84.12%
Interest Expense	-$33.10M	-$30.12M
YoY Change	27.23%	-240.67%
% of Operating Profit	-51.48%	-636.23%
Other Income/Expense, Net	$10.90M	$5.711M
YoY Change	11.86%	33.19%
Pretax Income	$42.10M	-$19.67M
YoY Change	-34.86%	-255.08%
Income Tax	$6.200M	-$20.51M
% Of Pretax Income	14.73%
Net Earnings	$37.00M	$1.532M
YoY Change	-32.14%	-88.26%
Net Earnings / Revenue	11.17%	0.58%
Basic Earnings Per Share		$0.02
Diluted Earnings Per Share	$0.38	$0.02
COMMON SHARES
Basic Shares Outstanding	97.56M shares	96.96M shares
Diluted Shares Outstanding		97.89M shares

Balance Sheet

Concept	2023 Q3	2023 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.000M	$511.0K
YoY Change	-9.67%	-98.15%
Cash & Equivalents	$954.0K	$511.0K
Short-Term Investments
Other Short-Term Assets	$21.07M	$24.24M
YoY Change	-5.38%	10.45%
Inventory	$226.5M	$185.9M
Prepaid Expenses
Receivables	$86.50M	$97.96M
Other Receivables	$15.10M	$15.00M
Total Short-Term Assets	$532.1M	$520.4M
YoY Change	-29.63%	-29.69%
LONG-TERM ASSETS
Property, Plant & Equipment	$5.198B	$5.057B
YoY Change	7.87%	7.35%
Goodwill
YoY Change
Intangibles	$77.00K	$567.0K
YoY Change	-96.72%	-80.4%
Long-Term Investments	$104.1M	$104.4M
YoY Change	-2.29%	-3.53%
Other Assets	$61.58M	$67.16M
YoY Change	-4.96%	15.29%
Total Long-Term Assets	$6.005B	$5.792B
YoY Change	9.08%	6.83%
TOTAL ASSETS
Total Short-Term Assets	$532.1M	$520.4M
Total Long-Term Assets	$6.005B	$5.792B
Total Assets	$6.537B	$6.313B
YoY Change	4.41%	2.45%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$151.8M	$122.2M
YoY Change	-3.06%	-5.56%
Accrued Expenses	$4.800M	$5.273M
YoY Change	5.22%	7.77%
Deferred Revenue	$61.40M	$42.47M
YoY Change	72.74%	-7.78%
Short-Term Debt	$252.1M	$145.2M
YoY Change	-40.54%	-60.79%
Long-Term Debt Due	$116.2M	$162.3M
YoY Change	54.79%	556.94%
Total Short-Term Liabilities	$806.6M	$669.0M
YoY Change	-26.95%	-31.0%
LONG-TERM LIABILITIES
Long-Term Debt	$2.768B	$2.729B
YoY Change	11.37%	8.08%
Other Long-Term Liabilities	$13.26M	$11.21M
YoY Change	45.88%	27.2%
Total Long-Term Liabilities	$972.1M	$919.7M
YoY Change	13.75%	2.28%
TOTAL LIABILITIES
Total Short-Term Liabilities	$806.6M	$669.0M
Total Long-Term Liabilities	$972.1M	$919.7M
Total Liabilities	$1.779B	$1.589B
YoY Change	-9.19%	-14.98%
SHAREHOLDERS EQUITY
Retained Earnings	$1.178B	$1.182B
YoY Change	10.33%	12.49%
Common Stock	$802.1M	$798.0M
YoY Change	5.36%	4.97%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.991B	$1.995B
YoY Change
Total Liabilities & Shareholders Equity	$6.537B	$6.313B
YoY Change	4.41%	2.45%

Cashflow Statement

Concept	2023 Q3	2023 Q2
OPERATING ACTIVITIES
Net Income	$37.00M	$1.532M
YoY Change	-32.14%	-88.26%
Depreciation, Depletion And Amortization	$39.20M	$38.88M
YoY Change	13.46%	18.27%
Cash From Operating Activities	$91.10M	$44.78M
YoY Change	3.99%	-147.35%
INVESTING ACTIVITIES
Capital Expenditures	$148.9M	$105.1M
YoY Change	-202.05%	-181.53%
Acquisitions
YoY Change
Other Investing Activities	-$11.60M	-$11.30M
YoY Change	18.78%	23.36%
Cash From Investing Activities	-$160.4M	-$116.4M
YoY Change	3.04%	-15.69%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	69.90M	45.13M
YoY Change	68.34%	-81.62%
NET CHANGE
Cash From Operating Activities	91.10M	44.78M
Cash From Investing Activities	-160.4M	-116.4M
Cash From Financing Activities	69.90M	45.13M
Net Change In Cash	600.0K	-26.54M
YoY Change	-102.26%	-307.43%
FREE CASH FLOW
Cash From Operating Activities	$91.10M	$44.78M
Capital Expenditures	$148.9M	$105.1M
Free Cash Flow	-$57.80M	-$60.36M
YoY Change	-124.75%	-275.59%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q2	us-gaap	Derivative Asset Statement Of Financial Position Extensible Enumeration DerivativeAssetStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#Assets
CY2023Q2	us-gaap	Derivative Liability Statement Of Financial Position Extensible Enumeration DerivativeLiabilityStatementOfFinancialPositionExtensibleEnumeration	http://fasb.org/us-gaap/2023#LiabilitiesAndStockholdersEquity
CY2023Q2	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PublicUtilitiesPropertyPlantAndEquipmentPlantInService
CY2022Q3	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PublicUtilitiesPropertyPlantAndEquipmentPlantInService
CY2022Q3	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligationsCurrent
CY2023Q2	us-gaap	Finance Lease Liability Current Statement Of Financial Position Extensible List FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligationsCurrent
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligations
CY2023Q2	us-gaap	Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligations
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	16207000	usd
	us-gaap	Increase Decrease In Other Noncurrent Assets IncreaseDecreaseInOtherNoncurrentAssets	7639000	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	68333000	usd
	us-gaap	Increase Decrease In Other Noncurrent Liabilities IncreaseDecreaseInOtherNoncurrentLiabilities	69308000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	235877000	usd
	us-gaap	Payments For Removal Costs PaymentsForRemovalCosts	28719000	usd
	us-gaap	Payments For Removal Costs PaymentsForRemovalCosts	27881000	usd
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	2036000	usd
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	690000	usd
	njr	Proceeds From Other Equity Investments ProceedsFromOtherEquityInvestments	0	usd
	njr	Proceeds From Other Equity Investments ProceedsFromOtherEquityInvestments	5479000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-378178000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-434945000	usd
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	175000000	usd
	us-gaap	Proceeds From Issuance Of Other Long Term Debt ProceedsFromIssuanceOfOtherLongTermDebt	310000000	usd
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	15698000	usd
	us-gaap	Repayments Of Other Long Term Debt RepaymentsOfOtherLongTermDebt	14223000	usd
	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	0	usd
	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	150000000	usd
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	150000000	usd
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	0	usd
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	128725000	usd
	us-gaap	Repayments Of Short Term Debt RepaymentsOfShortTermDebt	156950000	usd
	njr	Sale Leaseback Transaction Net Proceeds Financing Activities Solar SaleLeasebackTransactionNetProceedsFinancingActivitiesSolar	163619000	usd
	njr	Sale Leaseback Transaction Net Proceeds Financing Activities Solar SaleLeasebackTransactionNetProceedsFinancingActivitiesSolar	3300000	usd
	njr	Net Proceedsfrom Sale Leaseback Transaction Financing Activities NetProceedsfromSaleLeasebackTransactionFinancingActivities	8441000	usd
	njr	Net Proceedsfrom Sale Leaseback Transaction Financing Activities NetProceedsfromSaleLeasebackTransactionFinancingActivities	17300000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	112991000	usd
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	95691000	usd
	njr	Proceeds From Waiver Discount Issuance Of Common Stock ProceedsFromWaiverDiscountIssuanceOfCommonStock	42807000	usd
	njr	Proceeds From Waiver Discount Issuance Of Common Stock ProceedsFromWaiverDiscountIssuanceOfCommonStock	0	usd
	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	11419000	usd
	us-gaap	Proceeds From Sale Of Treasury Stock ProceedsFromSaleOfTreasuryStock	11076000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	4024000	usd
	us-gaap	Payments Related To Tax Withholding For Share Based Compensation PaymentsRelatedToTaxWithholdingForShareBasedCompensation	3794000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10152000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	221018000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-432000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	21950000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1452000	usd
CY2021Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	6043000	usd
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1020000	usd
CY2022Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	27993000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-103954000	usd
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	61836000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-108107000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	12672000	usd
	us-gaap	Increase Decrease In Recoverable Refundable Gas Costs IncreaseDecreaseInRecoverableRefundableGasCosts	20106000	usd
	us-gaap	Increase Decrease In Recoverable Refundable Gas Costs IncreaseDecreaseInRecoverableRefundableGasCosts	-3772000	usd
	us-gaap	Increase Decrease In Other Accounts Payable IncreaseDecreaseInOtherAccountsPayable	-188617000	usd
	us-gaap	Increase Decrease In Other Accounts Payable IncreaseDecreaseInOtherAccountsPayable	33362000	usd
	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	5000	usd
	us-gaap	Increase Decrease In Due To Related Parties Current IncreaseDecreaseInDueToRelatedPartiesCurrent	-6000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	2687000	usd
	us-gaap	Increase Decrease In Deferred Revenue IncreaseDecreaseInDeferredRevenue	44304000	usd
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-20153000	usd
	us-gaap	Increase Decrease In Accounts Payable Trade IncreaseDecreaseInAccountsPayableTrade	-70194000	usd
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	2454000	usd
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	1219000	usd
	njr	Increase Decrease In Prepaid And Accrued Taxes IncreaseDecreaseInPrepaidAndAccruedTaxes	24684000	usd
	njr	Increase Decrease In Prepaid And Accrued Taxes IncreaseDecreaseInPrepaidAndAccruedTaxes	18770000	usd
	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	22868000	usd
	us-gaap	Increase Decrease In Payables To Broker Dealers IncreaseDecreaseInPayablesToBrokerDealers	-47643000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-2979000	usd
	us-gaap	Increase Decrease In Contract With Customer Liability IncreaseDecreaseInContractWithCustomerLiability	-10370000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	5767000	usd
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-6160000	usd
	njr	Increase Decrease In Operating Capital Current IncreaseDecreaseInOperatingCapitalCurrent	-22229000	usd
	njr	Increase Decrease In Operating Capital Current IncreaseDecreaseInOperatingCapitalCurrent	97572000	usd
	us-gaap	Interest Paid Net InterestPaidNet	80550000	usd
	us-gaap	Interest Paid Net InterestPaidNet	65385000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2858000	usd
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3763000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	21008000	usd
	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	40833000	usd
CY2023Q2	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	3742373000	usd
CY2022Q3	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	3576691000	usd
CY2023Q2	njr	Public Utilities Property Plantand Equipment Workin Progress PublicUtilitiesPropertyPlantandEquipmentWorkinProgress	235998000	usd
CY2022Q3	njr	Public Utilities Property Plantand Equipment Workin Progress PublicUtilitiesPropertyPlantandEquipmentWorkinProgress	162087000	usd
CY2023Q2	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	1745135000	usd
CY2022Q3	us-gaap	Property Plant And Equipment Other PropertyPlantAndEquipmentOther	1577259000	usd
CY2023Q2	us-gaap	Construction In Progress Gross ConstructionInProgressGross	126923000	usd
CY2022Q3	us-gaap	Construction In Progress Gross ConstructionInProgressGross	199679000	usd
CY2023Q2	njr	Public Utilities And Other Property Plantand Equipment Gross PublicUtilitiesAndOtherPropertyPlantandEquipmentGross	5850429000	usd
CY2022Q3	njr	Public Utilities And Other Property Plantand Equipment Gross PublicUtilitiesAndOtherPropertyPlantandEquipmentGross	5515716000	usd
CY2023Q2	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	715273000	usd
CY2022Q3	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	659737000	usd
CY2023Q2	njr	Accumulated Depreciation Depletionand Amortization Other Property Plantand Equipment AccumulatedDepreciationDepletionandAmortizationOtherPropertyPlantandEquipment	242346000	usd
CY2022Q3	njr	Accumulated Depreciation Depletionand Amortization Other Property Plantand Equipment AccumulatedDepreciationDepletionandAmortizationOtherPropertyPlantandEquipment	206053000	usd
CY2023Q2	njr	Public Utilities And Other Property Plantand Equipment Net PublicUtilitiesAndOtherPropertyPlantandEquipmentNet	4892810000	usd
CY2022Q3	njr	Public Utilities And Other Property Plantand Equipment Net PublicUtilitiesAndOtherPropertyPlantandEquipmentNet	4649926000	usd
CY2023Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	511000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1107000	usd
CY2023Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	110463000	usd
CY2022Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	222297000	usd
CY2023Q2	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	16492000	usd
CY2022Q3	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	13769000	usd
CY2023Q2	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	12504000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	19379000	usd
CY2023Q2	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	95747000	usd
CY2022Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	40086000	usd
CY2023Q2	us-gaap	Energy Related Inventory Natural Gas In Storage EnergyRelatedInventoryNaturalGasInStorage	155077000	usd
CY2022Q3	us-gaap	Energy Related Inventory Natural Gas In Storage EnergyRelatedInventoryNaturalGasInStorage	273644000	usd
CY2023Q2	us-gaap	Other Inventory OtherInventory	30784000	usd
CY2022Q3	us-gaap	Other Inventory OtherInventory	20324000	usd
CY2023Q2	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	11026000	usd
CY2022Q3	us-gaap	Other Prepaid Expense Current OtherPrepaidExpenseCurrent	8572000	usd
CY2023Q2	us-gaap	Prepaid Taxes PrepaidTaxes	36165000	usd
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CY2022Q3	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	24635000	usd
CY2023Q2	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	20237000	usd
CY2022Q3	us-gaap	Receivables From Brokers Dealers And Clearing Organizations ReceivablesFromBrokersDealersAndClearingOrganizations	94261000	usd
CY2023Q2	us-gaap	Other Assets Current OtherAssetsCurrent	24235000	usd
CY2022Q3	us-gaap	Other Assets Current OtherAssetsCurrent	22270000	usd
CY2023Q2	us-gaap	Assets Current AssetsCurrent	520360000	usd
CY2022Q3	us-gaap	Assets Current AssetsCurrent	756087000	usd
CY2023Q2	us-gaap	Equity Method Investments EquityMethodInvestments	104427000	usd
CY2022Q3	us-gaap	Equity Method Investments EquityMethodInvestments	106571000	usd
CY2023Q2	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	528114000	usd
CY2022Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	500666000	usd
CY2023Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	164119000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	168520000	usd
CY2023Q2	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	1864000	usd
CY2022Q3	us-gaap	Derivative Assets Noncurrent DerivativeAssetsNoncurrent	6385000	usd
CY2023Q2	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	567000	usd
CY2022Q3	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	2348000	usd
CY2023Q2	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	7625000	usd
CY2022Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	6120000	usd
CY2023Q2	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	25539000	usd
CY2022Q3	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	2928000	usd
CY2023Q2	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	67155000	usd
CY2022Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	61865000	usd
CY2023Q2	us-gaap	Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment	899410000	usd
CY2022Q3	us-gaap	Assets Noncurrent Other Than Noncurrent Investments And Property Plant And Equipment AssetsNoncurrentOtherThanNoncurrentInvestmentsAndPropertyPlantAndEquipment	855403000	usd
CY2023Q2	us-gaap	Assets Assets	6312580000	usd
CY2022Q3	us-gaap	Assets Assets	6261416000	usd
CY2023Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2022Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	2.50
CY2023Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000	shares
CY2022Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	150000000	shares
CY2023Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	97496302	shares
CY2022Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	96249859	shares
CY2023Q2	us-gaap	Common Stock Value CommonStockValue	243237000	usd
CY2022Q3	us-gaap	Common Stock Value CommonStockValue	241616000	usd
CY2023Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	554730000	usd
CY2022Q3	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	519697000	usd
CY2023Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-3913000	usd
CY2022Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-4826000	usd
CY2023Q2	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	13041	shares
CY2022Q3	us-gaap	Treasury Stock Common Shares TreasuryStockCommonShares	611045	shares
CY2023Q2	njr	Stockholders Equity Treasury Stock And Other Value StockholdersEquityTreasuryStockAndOtherValue	19398000	usd
CY2022Q3	njr	Stockholders Equity Treasury Stock And Other Value StockholdersEquityTreasuryStockAndOtherValue	-6805000	usd
CY2023Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1181790000	usd
CY2022Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1067528000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	1995242000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	1817210000	usd
CY2023Q2	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2728669000	usd
CY2022Q3	us-gaap	Long Term Debt And Capital Lease Obligations LongTermDebtAndCapitalLeaseObligations	2485402000	usd
CY2023Q2	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	4723911000	usd
CY2022Q3	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	4302612000	usd
CY2023Q2	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	162316000	usd
CY2022Q3	us-gaap	Long Term Debt And Capital Lease Obligations Current LongTermDebtAndCapitalLeaseObligationsCurrent	75069000	usd
CY2023Q2	us-gaap	Short Term Borrowings ShortTermBorrowings	145225000	usd
CY2022Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	423950000	usd
CY2023Q2	us-gaap	Gas Purchase Payable Current GasPurchasePayableCurrent	46432000	usd
CY2022Q3	us-gaap	Gas Purchase Payable Current GasPurchasePayableCurrent	235049000	usd
CY2023Q2	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	42465000	usd
CY2022Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	35547000	usd
CY2023Q2	us-gaap	Accounts Payable Current AccountsPayableCurrent	122236000	usd
CY2022Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	156580000	usd
CY2023Q2	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	37981000	usd
CY2022Q3	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	37534000	usd
CY2023Q2	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	11478000	usd
CY2022Q3	us-gaap	Accrued Income Taxes Current AccruedIncomeTaxesCurrent	5130000	usd
CY2023Q2	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	27701000	usd
CY2022Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	31090000	usd
CY2023Q2	njr	Clean Energy Program Current CleanEnergyProgramCurrent	17943000	usd
CY2022Q3	njr	Clean Energy Program Current CleanEnergyProgramCurrent	15697000	usd
CY2023Q2	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	17563000	usd
CY2022Q3	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	49848000	usd
CY2023Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	5273000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4562000	usd
CY2023Q2	us-gaap	Commissions Payable To Broker Dealers And Clearing Organizations CommissionsPayableToBrokerDealersAndClearingOrganizations	1218000	usd
CY2022Q3	us-gaap	Commissions Payable To Broker Dealers And Clearing Organizations CommissionsPayableToBrokerDealersAndClearingOrganizations	0	usd
CY2023Q2	us-gaap	Deferred Income Current DeferredIncomeCurrent	30267000	usd
CY2022Q3	us-gaap	Deferred Income Current DeferredIncomeCurrent	33246000	usd
CY2023Q2	us-gaap	Liabilities Current LiabilitiesCurrent	668954000	usd
CY2022Q3	us-gaap	Liabilities Current LiabilitiesCurrent	1104153000	usd
CY2023Q2	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	275238000	usd
CY2022Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	238928000	usd
CY2023Q2	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	2504000	usd
CY2022Q3	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	2710000	usd
CY2023Q2	njr	Deferred Gain Noncurrent DeferredGainNoncurrent	30872000	usd
CY2022Q3	njr	Deferred Gain Noncurrent DeferredGainNoncurrent	753000	usd
CY2023Q2	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	13257000	usd
CY2022Q3	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	14191000	usd
CY2023Q2	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	123070000	usd
CY2022Q3	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	127060000	usd
CY2023Q2	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	88844000	usd
CY2022Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	82867000	usd
CY2023Q2	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	181814000	usd
CY2022Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	185634000	usd
CY2023Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	135916000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	138382000	usd
CY2023Q2	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	56992000	usd
CY2022Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	55035000	usd
CY2023Q2	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	11208000	usd
CY2022Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	9091000	usd
CY2023Q2	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	919715000	usd
CY2022Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	854651000	usd
CY2023Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2023Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6312580000	usd
CY2022Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6261416000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	1817210000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	115921000	usd
CY2022Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	304000	usd
CY2022Q4	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	3472000	usd
CY2022Q4	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	3866000	usd
CY2022Q4	njr	Stock Issued During Period Value Dividend Reinvestment Plan Waiver Discount StockIssuedDuringPeriodValueDividendReinvestmentPlanWaiverDiscount	17919000	usd
CY2022Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.39
CY2022Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	37665000	usd
CY2022Q4	njr	Stockholders Equity Treasury Stock Activity And Other StockholdersEquityTreasuryStockActivityAndOther	-1768000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1922795000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	110247000	usd
CY2023Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	305000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1170000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	3671000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	1532000	usd
CY2023Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	304000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	119000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	3759000	usd
CY2023Q2	njr	Stock Issued During Period Value Dividend Reinvestment Plan Waiver Discount StockIssuedDuringPeriodValueDividendReinvestmentPlanWaiverDiscount	24888000	usd
CY2023Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.39
CY2023Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	37982000	usd
CY2023Q2	njr	Stockholders Equity Treasury Stock Activity And Other StockholdersEquityTreasuryStockActivityAndOther	-1786000	usd
CY2023Q2	us-gaap	Stockholders Equity StockholdersEquity	1995242000	usd
CY2021Q3	us-gaap	Stockholders Equity StockholdersEquity	1630862000	usd
CY2021Q4	us-gaap	Net Income Loss NetIncomeLoss	111312000	usd
CY2021Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1030000	usd
CY2021Q4	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	7502000	usd
CY2021Q4	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	3678000	usd
CY2021Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.3625
CY2021Q4	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	34787000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	96035000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1031000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1307000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	3721000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	13053000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	1030000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	56000	usd
CY2022Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.3625
CY2022Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	34858000	usd
CY2022Q2	njr	Stockholders Equity Treasury Stock Activity And Other StockholdersEquityTreasuryStockActivityAndOther	-1579000	usd
CY2022Q2	us-gaap	Stockholders Equity StockholdersEquity	1768683000	usd
CY2023Q2	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	509000	usd
CY2022Q3	us-gaap	Restricted Cash Noncurrent RestrictedCashNoncurrent	345000	usd
CY2023Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1020000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1452000	usd
	us-gaap	Nature Of Operations NatureOfOperations	<div><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:700;line-height:120%">1. NATURE OF THE BUSINESS</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company provides regulated natural gas distribution services, transmission and storage services and operates certain unregulated businesses primarily through the following:</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">NJNG provides natural gas utility service to approximately 574,900 customers throughout Burlington, Middlesex, Monmouth, Morris, Ocean and Sussex counties in New Jersey and is subject to rate regulation by the BPU. NJNG comprises the Natural Gas Distribution segment.</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">NJRCEV, the Company's clean energy subsidiary, comprises the Clean Energy Ventures segment and invests in, owns and operates clean energy projects, including commercial and residential solar installations located in New Jersey, Connecticut, Rhode Island and New York.</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">NJRES comprises the Energy Services segment. Energy Services maintains and transacts around a portfolio of natural gas transportation and storage capacity contracts and provides physical wholesale energy, retail energy and energy management services in the U.S. and Canada.</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:115%">NJR Midstream Holdings Corporation, which comprises the Storage and Transportation segment, invests in energy-related ventures through its subsidiaries. The Company operates natural gas storage and transmission assets through the wholly-owned subsidiaries of Leaf River and Adelphia Gateway, and is subject to rate regulation by FERC. The Company holds a 50 percent combined ownership interest in Steckman Ridge, located in Pennsylvania which is accounted for under the equity method of accounting and 20 percent ownership interest in PennEast, which ceased operations in fiscal 2022. </span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:22.5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">NJR Retail Holdings Corporation has one principal subsidiary, NJRHS, which provides heating, central air conditioning, standby generators, solar and other indoor and outdoor comfort products to residential homes throughout New Jersey. NJRHS is included in Home Services and Other Operations.</span></div>
	us-gaap	Use Of Estimates UseOfEstimates	<div style="text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires the Company to make estimates that affect the reported amounts of assets, liabilities, revenues, expenses and related disclosure of contingencies during the reporting period. On a quarterly basis or more frequently whenever events or changes in circumstances indicate a need, the Company evaluates its estimates, including those related to the calculation of the fair value of derivative instruments, debt, equity method investments, unbilled revenues, allowance for doubtful accounts, provisions for depreciation and amortization, long-lived assets, regulatory assets and liabilities, income taxes, pensions and other postemployment benefits, contingencies related to environmental matters and litigation. Asset retirement obligations are evaluated periodically as required. The Company’s estimates are based on historical experience and on various other assumptions that are believed to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying value of assets and liabilities that are not readily apparent from other sources.</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company has legal, regulatory and environmental proceedings during the normal course of business that can result in loss contingencies. When evaluating the potential for a loss, the Company will establish a reserve if a loss is probable and can be reasonably estimated, in which case it is the Company’s policy to accrue the full amount of such estimates. Where the information is sufficient only to establish a range of probable liability, and no point within the range is more likely than any other, it is the Company’s policy to accrue the lower end of the range. In the normal course of business, estimated amounts are subsequently adjusted to actual results that may differ from estimates.</span></div>
CY2021Q3	njr	Number Of Megawatts NumberOfMegawatts	5	megawatt
CY2023Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	511000	usd
CY2022Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1107000	usd
CY2023Q2	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	91000	usd
CY2023Q2	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-304000	usd
CY2022Q2	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	311000	usd
CY2022Q2	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-1030000	usd
	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	275000	usd
CY2023Q2	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	36900000	usd
CY2022Q3	us-gaap	Notes And Loans Receivable Gross Noncurrent NotesAndLoansReceivableGrossNoncurrent	34700000	usd
CY2023Q2	us-gaap	Energy Related Inventory Natural Gas In Storage EnergyRelatedInventoryNaturalGasInStorage	155077000	usd
CY2023Q2	njr	Energy Related Inventory Natural Gasin Storage Bcf EnergyRelatedInventoryNaturalGasinStorageBCF	41500000	bcf
CY2023Q2	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	7625000	usd
CY2022Q3	us-gaap	Capitalized Computer Software Net CapitalizedComputerSoftwareNet	6120000	usd
CY2023Q2	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	125000	usd
	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	387000	usd
CY2022Q2	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	113000	usd
	us-gaap	Capitalized Computer Software Amortization1 CapitalizedComputerSoftwareAmortization1	339000	usd
	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-913000	usd
	us-gaap	Reclassification From Aoci Current Period Tax ReclassificationFromAociCurrentPeriodTax	935000	usd
	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-3091000	usd
	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<div style="text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Reclassification</span></div><div style="text-align:justify"><span><br/></span></div><div style="text-align:justify;text-indent:24.75pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain prior period amounts have been reclassified to conform to the current period presentation. Deferred income taxes previously classified within other noncurrent assets on the on the Unaudited Condensed Consolidated Balance Sheets has been reclassified to its own category.</span></div>
CY2023Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	199315000	usd
CY2023Q2	njr	Alternative Revenue Programs Revenue AlternativeRevenueProgramsRevenue	5211000	usd
CY2023Q2	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	60179000	usd
CY2023Q2	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	64760000	usd
CY2023Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	264075000	usd
CY2022Q2	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	243639000	usd
CY2022Q2	njr	Alternative Revenue Programs Revenue AlternativeRevenueProgramsRevenue	-1810000	usd
CY2022Q2	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	309085000	usd
CY2022Q2	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	308696000	usd
CY2022Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	552335000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	948299000	usd
	njr	Alternative Revenue Programs Revenue AlternativeRevenueProgramsRevenue	29016000	usd
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	663544000	usd
	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	683370000	usd
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	1631669000	usd
	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	960372000	usd
	njr	Alternative Revenue Programs Revenue AlternativeRevenueProgramsRevenue	11348000	usd
	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	1172384000	usd
	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	1180121000	usd
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2140493000	usd
CY2023Q2	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	64760000	usd
CY2023Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	264075000	usd
CY2022Q2	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	308696000	usd
CY2022Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	552335000	usd
	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	683370000	usd
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	1631669000	usd
	us-gaap	Revenue Not From Contract With Customer RevenueNotFromContractWithCustomer	1180121000	usd
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2140493000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	33246000	usd
	njr	Contract With Customer Increase Decrease For Contract Liability ContractWithCustomerIncreaseDecreaseForContractLiability	-2979000	usd
CY2023Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	30267000	usd
CY2021Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	32586000	usd
	njr	Contract With Customer Increase Decrease For Contract Liability ContractWithCustomerIncreaseDecreaseForContractLiability	-10370000	usd
CY2022Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	22216000	usd
CY2023Q2	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	110463000	usd
CY2023Q2	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	16492000	usd
CY2023Q2	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	30267000	usd
CY2023Q2	njr	Contract With Customer Assets Liabilities Net ContractWithCustomerAssetsLiabilitiesNet	96688000	usd
CY2022Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	222297000	usd
CY2022Q3	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	13769000	usd
CY2022Q3	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	33246000	usd
CY2022Q3	njr	Contract With Customer Assets Liabilities Net ContractWithCustomerAssetsLiabilitiesNet	202820000	usd
	us-gaap	Concentration Risk Credit Risk Financial Instrument Maximum Exposure ConcentrationRiskCreditRiskFinancialInstrumentMaximumExposure	145872000	usd
CY2022Q3	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	161000	usd
CY2023Q2	us-gaap	Derivative Net Liability Position Aggregate Fair Value DerivativeNetLiabilityPositionAggregateFairValue	0	usd
CY2023Q2	us-gaap	Finance Lease Liability FinanceLeaseLiability	33300000	usd
CY2022Q3	us-gaap	Finance Lease Liability FinanceLeaseLiability	30300000	usd
CY2021Q2	us-gaap	Equity Method Investment Other Than Temporary Impairment EquityMethodInvestmentOtherThanTemporaryImpairment	92000000	usd
CY2021Q2	njr	Equity Method Investment Other Than Temporary Impairment Net Of Tax EquityMethodInvestmentOtherThanTemporaryImpairmentNetOfTax	74500000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	1532000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	13053000	usd
	us-gaap	Net Income Loss NetIncomeLoss	227700000	usd
	us-gaap	Net Income Loss NetIncomeLoss	220400000	usd
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	97168000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	96154000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	96849000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	96055000	shares
CY2023Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.02
CY2022Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.14
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.35
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.29
CY2023Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	97168000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	96154000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	96849000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	96055000	shares
CY2023Q2	njr	Incremental Common Shares Attributableto Other Dilutive Effect IncrementalCommonSharesAttributabletoOtherDilutiveEffect	718000	shares
CY2022Q2	njr	Incremental Common Shares Attributableto Other Dilutive Effect IncrementalCommonSharesAttributabletoOtherDilutiveEffect	466000	shares
	njr	Incremental Common Shares Attributableto Other Dilutive Effect IncrementalCommonSharesAttributabletoOtherDilutiveEffect	689000	shares
	njr	Incremental Common Shares Attributableto Other Dilutive Effect IncrementalCommonSharesAttributabletoOtherDilutiveEffect	472000	shares
CY2023Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	97886000	shares
CY2022Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	96620000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	97538000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	96527000	shares
CY2023Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.02
CY2022Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.33
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.28
	njr	Effective Income Tax Rate Reconciliation Forecasted Percent EffectiveIncomeTaxRateReconciliationForecastedPercent	0.219
	njr	Effective Income Tax Rate Reconciliation Forecasted Percent EffectiveIncomeTaxRateReconciliationForecastedPercent	0.225
	njr	Effective Income Tax Rate Reconciliation Discrete Adjustments Amount EffectiveIncomeTaxRateReconciliationDiscreteAdjustmentsAmount	-16300000	usd
	njr	Effective Income Tax Rate Reconciliation Discrete Adjustments Amount EffectiveIncomeTaxRateReconciliationDiscreteAdjustmentsAmount	-164000	usd
	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	15800000	usd
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.159
	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.225
CY2023Q2	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	164900000	usd
CY2022Q3	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	211800000	usd
	njr	Operating Loss Carryforward Expiration Terms OperatingLossCarryforwardExpirationTerms	P20Y
CY2023Q2	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	56300000	usd
CY2022Q3	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	56600000	usd
CY2022Q3	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	17200000	usd
	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	15800000	usd
CY2023Q2	us-gaap	Operating Loss Carryforwards Valuation Allowance OperatingLossCarryforwardsValuationAllowance	1100000	usd
CY2020Q4	njr	Investment Tax Credit Solar Property Percentage InvestmentTaxCreditSolarPropertyPercentage	0.26
CY2022Q4	njr	Investment Tax Credit Solar Property Percentage InvestmentTaxCreditSolarPropertyPercentage	0.26
CY2021Q4	njr	Investment Tax Credit Solar Property Percentage InvestmentTaxCreditSolarPropertyPercentage	0.26
CY2023Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	2276000	usd
CY2022Q2	us-gaap	Operating Lease Cost OperatingLeaseCost	2343000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	7000000	usd
	us-gaap	Operating Lease Cost OperatingLeaseCost	7377000	usd
CY2023Q2	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	540000	usd
CY2022Q2	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	458000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1565000	usd
	us-gaap	Finance Lease Right Of Use Asset Amortization FinanceLeaseRightOfUseAssetAmortization	1311000	usd
CY2023Q2	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	283000	usd
CY2022Q2	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	220000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	816000	usd
	us-gaap	Finance Lease Interest Expense FinanceLeaseInterestExpense	404000	usd
CY2023Q2	njr	Finance Lease Cost FinanceLeaseCost	823000	usd
CY2022Q2	njr	Finance Lease Cost FinanceLeaseCost	678000	usd
	njr	Finance Lease Cost FinanceLeaseCost	2381000	usd
	njr	Finance Lease Cost FinanceLeaseCost	1715000	usd
CY2023Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	0	usd
CY2022Q2	us-gaap	Short Term Lease Cost ShortTermLeaseCost	0	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	0	usd
	us-gaap	Short Term Lease Cost ShortTermLeaseCost	23000	usd
CY2023Q2	us-gaap	Variable Lease Cost VariableLeaseCost	158000	usd
CY2022Q2	us-gaap	Variable Lease Cost VariableLeaseCost	182000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	653000	usd
	us-gaap	Variable Lease Cost VariableLeaseCost	545000	usd
CY2023Q2	us-gaap	Lease Cost LeaseCost	3257000	usd
CY2022Q2	us-gaap	Lease Cost LeaseCost	3203000	usd
	us-gaap	Lease Cost LeaseCost	10034000	usd
	us-gaap	Lease Cost LeaseCost	9660000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	5739000	usd
	us-gaap	Operating Lease Payments OperatingLeasePayments	5205000	usd
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	816000	usd
	us-gaap	Finance Lease Interest Payment On Liability FinanceLeaseInterestPaymentOnLiability	623000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	5470000	usd
	us-gaap	Finance Lease Principal Payments FinanceLeasePrincipalPayments	5540000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	407000	usd
CY2022Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	87000	usd
	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	911000	usd
CY2023Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Operating Lease Liability RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability	0	usd
CY2023Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	usd
CY2022Q2	us-gaap	Right Of Use Asset Obtained In Exchange For Finance Lease Liability RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability	0	usd
CY2023Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	164119000	usd
CY2022Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	168520000	usd
CY2023Q2	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	28788000	usd
CY2022Q3	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	21913000	usd
CY2023Q2	njr	Lease Rightof Use Asset LeaseRightofUseAsset	192907000	usd
CY2022Q3	njr	Lease Rightof Use Asset LeaseRightofUseAsset	190433000	usd
CY2023Q2	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	5273000	usd
CY2022Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	4562000	usd
CY2023Q2	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	8626000	usd
CY2022Q3	us-gaap	Finance Lease Liability Current FinanceLeaseLiabilityCurrent	6538000	usd
CY2023Q2	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	135916000	usd
CY2022Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	138382000	usd
CY2023Q2	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	24635000	usd
CY2022Q3	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	23752000	usd
CY2023Q2	njr	Lease Liability LeaseLiability	174450000	usd
CY2022Q3	njr	Lease Liability LeaseLiability	173234000	usd
CY2023Q2	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P28Y10M24D
CY2022Q3	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P29Y2M12D
CY2023Q2	us-gaap	Lessee Operating Lease Discount Rate LesseeOperatingLeaseDiscountRate	0.032
CY2022Q3	us-gaap	Lessee Operating Lease Discount Rate LesseeOperatingLeaseDiscountRate	0.032
CY2023Q2	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P3Y6M
CY2022Q3	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P4Y
	njr	Current Charges Recoverable Through Bgss CurrentChargesRecoverableThroughBgss	195500000	usd
CY2023Q2	us-gaap	Recorded Unconditional Purchase Obligation Due In Remainder Of Fiscal Year RecordedUnconditionalPurchaseObligationDueInRemainderOfFiscalYear	85578000	usd
CY2023Q2	us-gaap	Purchase Obligation Due In Next Twelve Months PurchaseObligationDueInNextTwelveMonths	301549000	usd
CY2023Q2	us-gaap	Purchase Obligation Due In Second Year PurchaseObligationDueInSecondYear	242437000	usd
CY2023Q2	us-gaap	Purchase Obligation Due In Third Year PurchaseObligationDueInThirdYear	185978000	usd
CY2023Q2	us-gaap	Purchase Obligation Due In Fourth Year PurchaseObligationDueInFourthYear	166206000	usd
CY2023Q2	njr	Purchase Obligation To Be Paid After Year Four PurchaseObligationToBePaidAfterYearFour	1136451000	usd
CY2023Q2	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	123100000	usd
	njr	Site Contingency Recoveryfrom Third Partyof Environmental Remediation Cost Period SiteContingencyRecoveryfromThirdPartyofEnvironmentalRemediationCostPeriod	P7Y
CY2023Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	264075000	usd
CY2022Q2	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	552335000	usd
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	1631669000	usd
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	2140493000	usd
CY2023Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	38877000	usd
CY2022Q2	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	32872000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	113650000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	94700000	usd
CY2023Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	2390000	usd
CY2022Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	684000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	6585000	usd
CY2023Q2	us-gaap	Unrealized Gain Loss On Derivatives And Commodity Contracts UnrealizedGainLossOnDerivativesAndCommodityContracts	12970000	usd
CY2023Q2	njr	Unrealized Gain Losson Derivativesand Commodity Contracts Tax UnrealizedGainLossonDerivativesandCommodityContractsTax	3083000	usd
	us-gaap	Investment Income Interest InvestmentIncomeInterest	1673000	usd
CY2023Q2	us-gaap	Interest Expense InterestExpense	30119000	usd
CY2022Q2	us-gaap	Interest Expense InterestExpense	21411000	usd
	us-gaap	Interest Expense InterestExpense	89871000	usd
	us-gaap	Interest Expense InterestExpense	59814000	usd
CY2023Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-20505000	usd
CY2022Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	4434000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	43059000	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	64051000	usd
CY2023Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	701000	usd
CY2022Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	4801000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	2778000	usd
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	6145000	usd
CY2023Q2	njr	Net Financial Earnings Loss NetFinancialEarningsLoss	9670000	usd
CY2022Q2	njr	Net Financial Earnings Loss NetFinancialEarningsLoss	-3551000	usd
	njr	Net Financial Earnings Loss NetFinancialEarningsLoss	232264000	usd
	njr	Net Financial Earnings Loss NetFinancialEarningsLoss	192425000	usd
CY2023Q2	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	117103000	usd
CY2022Q2	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	139804000	usd
	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	380214000	usd
	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	441114000	usd
CY2023Q2	njr	Proceeds From Other Equity Investments ProceedsFromOtherEquityInvestments	0	usd
CY2022Q2	njr	Proceeds From Other Equity Investments ProceedsFromOtherEquityInvestments	1479000	usd
	njr	Proceeds From Other Equity Investments ProceedsFromOtherEquityInvestments	0	usd
	njr	Proceeds From Other Equity Investments ProceedsFromOtherEquityInvestments	5479000	usd
CY2023Q2	us-gaap	Assets Assets	6312580000	usd
CY2022Q3	us-gaap	Assets Assets	6261416000	usd
CY2023Q2	njr	Net Financial Earnings Loss NetFinancialEarningsLoss	9670000	usd
CY2023Q2	njr	Increase Decreasein Economic Hedging Relatedto Natural Gas Inventory Before Taxes IncreaseDecreaseinEconomicHedgingRelatedtoNaturalGasInventoryBeforeTaxes	-24116000	usd
CY2023Q2	njr	Effectsof Economic Hedging Relatedto Natural Gas Inventory Tax EffectsofEconomicHedgingRelatedtoNaturalGasInventoryTax	-5731000	usd
CY2023Q2	njr	Equity Method Investment Proceed Gain On Investment EquityMethodInvestmentProceedGainOnInvestment	-100000	usd
CY2023Q2	njr	Equity Method Investment Proceed On Investment Tax EquityMethodInvestmentProceedOnInvestmentTax	24000	usd
CY2023Q2	njr	Income Tax Expense Benefiton Financial Earnings Loss IncomeTaxExpenseBenefitonFinancialEarningsLoss	-284000	usd
CY2022Q2	njr	Income Tax Expense Benefiton Financial Earnings Loss IncomeTaxExpenseBenefitonFinancialEarningsLoss	-274000	usd
	njr	Income Tax Expense Benefiton Financial Earnings Loss IncomeTaxExpenseBenefitonFinancialEarningsLoss	-77000	usd
	njr	Income Tax Expense Benefiton Financial Earnings Loss IncomeTaxExpenseBenefitonFinancialEarningsLoss	113000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	1532000	usd
CY2023Q2	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	856000	usd
	njr	Numberof Asset Management Agreement NumberofAssetManagementAgreement	1	lease
CY2023Q2	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q2	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q2	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
0000356309-23-000044-index-headers.html	Edgar Link	pending
0000356309-23-000044-index.html	Edgar Link	pending
0000356309-23-000044.txt	Edgar Link	pending
0000356309-23-000044-xbrl.zip	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
njr-20230630.htm	Edgar Link	pending
njr-20230630.xsd	Edgar Link	pending
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njr-20230630_g1.jpg	Edgar Link	pending
njr-20230630_g2.jpg	Edgar Link	pending
njr-20230630_g3.jpg	Edgar Link	pending
njrex311jun2023.htm	Edgar Link	pending
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njr-20230630_htm.xml	Edgar Link	completed
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report.css	Edgar Link	pending
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njr-20230630_cal.xml	Edgar Link	unprocessable

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$NJR
NEW JERSEY RESOURCES CORP Stock $njr

2023 Q3 Form 10-Q Financial Statement

#000035630923000044 Filed on August 04, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NJR NEW JERSEY RESOURCES CORP Stock $njr

2023 Q3 Form 10-Q Financial Statement

#000035630923000044 Filed on August 04, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$NJR
NEW JERSEY RESOURCES CORP Stock $njr