$SR
SPIRE INC Stock $sr

$sr Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-Q Financial Statement

#000143774924002776 Filed on February 01, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023 Q3
Revenue	$1.129B	$756.6M	$310.4M
YoY Change	0.45%	-7.05%	-1.21%
Cost Of Revenue
YoY Change
Gross Profit
YoY Change
Gross Profit Margin
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$68.90M	$67.00M	$65.80M
YoY Change	10.06%	7.89%	7.69%
% of Gross Profit
Operating Expenses	$829.9M	$617.4M	$314.3M
YoY Change	-3.85%	-6.99%	10.51%
Operating Profit	$298.6M	$139.2M
YoY Change	14.71%	-7.32%
Interest Expense	-$52.20M	$50.60M	-$48.20M
YoY Change	-210.59%	-216.06%	40.12%
% of Operating Profit	-17.48%	36.35%
Other Income/Expense, Net	$7.300M	$17.50M	$4.100M
YoY Change	4.29%	191.67%	-783.33%
Pretax Income	$253.7M	$106.1M	-$48.00M
YoY Change	15.27%	-5.77%	823.08%
Income Tax	$49.40M	$21.00M	-$16.90M
% Of Pretax Income	19.47%	19.79%
Net Earnings	$200.3M	$85.10M	-$34.70M
YoY Change	11.77%	-6.48%	388.73%
Net Earnings / Revenue	17.75%	11.25%	-11.18%
Basic Earnings Per Share	$3.59	$1.52
Diluted Earnings Per Share	$3.58	$1.52	-$0.66
COMMON SHARES
Basic Shares Outstanding	54.98M	53.18M	52.60M
Diluted Shares Outstanding	55.90M	53.60M

Balance Sheet

Concept	2024 Q1	2023 Q4	2023 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$25.60M	$4.800M	$6.000M
YoY Change	271.01%	0.0%	-7.69%
Cash & Equivalents	$25.60M	$4.800M	$5.600M
Short-Term Investments
Other Short-Term Assets	$298.6M	$72.80M	$84.80M
YoY Change	396.01%	-49.86%	-30.89%
Inventory	$214.8M	$276.6M	$280.0M
Prepaid Expenses	$34.10M	$43.30M	$48.20M
Receivables	$466.7M	$544.0M	$289.0M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$1.006B	$1.220B	$1.077B
YoY Change	-9.53%	-25.15%	-32.36%
LONG-TERM ASSETS
Property, Plant & Equipment	$6.857B	$687.1M	$628.5M
YoY Change	1217.68%	35.02%	27.9%
Goodwill	$1.172B	$1.172B	$1.172B
YoY Change	0.0%	0.0%	0.0%
Intangibles
YoY Change
Long-Term Investments	$105.3M	$105.5M	$103.0M
YoY Change	-19.8%	12.83%	17.31%
Other Assets	$1.572B	$303.0M	$305.9M
YoY Change	496.43%	16.36%	18.52%
Total Long-Term Assets	$9.706B	$9.412B	$9.237B
YoY Change	8.6%	8.21%	8.77%
TOTAL ASSETS
Total Short-Term Assets	$1.006B	$1.220B	$1.077B
Total Long-Term Assets	$9.706B	$9.412B	$9.237B
Total Assets	$10.71B	$10.63B	$10.31B
YoY Change	6.59%	2.94%	2.28%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$193.4M	$293.8M	$253.1M
YoY Change	-16.75%	-42.03%	-59.01%
Accrued Expenses	$40.20M	$26.10M	$54.00M
YoY Change	4.15%	-14.71%	7.57%
Deferred Revenue	$6.100M	$25.00M	$20.90M
YoY Change	-10.29%	47.93%	11.76%
Short-Term Debt	$786.0M	$1.048B	$955.5M
YoY Change	40.11%	-14.63%	-7.9%
Long-Term Debt Due	$307.0M	$457.0M	$156.6M
YoY Change	19.64%	78.1%	-44.31%
Total Short-Term Liabilities	$1.650B	$2.211B	$1.755B
YoY Change	17.3%	-8.08%	-25.42%
LONG-TERM LIABILITIES
Long-Term Debt	$3.421B	$3.248B	$3.554B
YoY Change	-7.59%	2.9%	20.13%
Other Long-Term Liabilities	$1.423B	$140.9M	$139.6M
YoY Change	874.32%	-10.03%	-14.25%
Total Long-Term Liabilities	$4.844B	$3.389B	$3.694B
YoY Change	25.86%	2.29%	18.34%
TOTAL LIABILITIES
Total Short-Term Liabilities	$1.650B	$2.211B	$1.755B
Total Long-Term Liabilities	$4.844B	$3.389B	$3.694B
Total Liabilities	$7.321B	$5.599B	$5.449B
YoY Change	39.31%	-2.07%	-0.47%
SHAREHOLDERS EQUITY
Retained Earnings	$1.155B	$997.3M	$958.0M
YoY Change	6.04%	4.65%	5.8%
Common Stock	$57.70M	$55.00M	$53.20M
YoY Change	9.7%	4.76%	1.33%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$3.390B	$3.051B	$2.917B
YoY Change
Total Liabilities & Shareholders Equity	$10.71B	$10.63B	$10.31B
YoY Change	6.59%	2.94%	2.28%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023 Q3
OPERATING ACTIVITIES
Net Income	$200.3M	$85.10M	-$34.70M
YoY Change	11.77%	-6.48%	388.73%
Depreciation, Depletion And Amortization	$68.90M	$67.00M	$65.80M
YoY Change	10.06%	7.89%	7.69%
Cash From Operating Activities	$489.4M	$70.00M	$36.10M
YoY Change	39.55%	-140.98%	-124.13%
INVESTING ACTIVITIES
Capital Expenditures	$182.8M	$226.5M	$179.2M
YoY Change	19.48%	46.32%	-219.71%
Acquisitions
YoY Change
Other Investing Activities	-$175.9M	-$1.300M	$100.0K
YoY Change	388.61%	-58.06%	-92.31%
Cash From Investing Activities	-$358.7M	-$225.2M	-$179.1M
YoY Change	89.79%	48.45%	20.69%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net		$6.600M
YoY Change		-78.85%
Cash From Financing Activities	-109.6M	$154.7M	143.8M
YoY Change	-31.29%	-51.81%	-50.14%
NET CHANGE
Cash From Operating Activities	489.4M	$70.00M	36.10M
Cash From Investing Activities	-358.7M	-$225.2M	-179.1M
Cash From Financing Activities	-109.6M	$154.7M	143.8M
Net Change In Cash	21.10M	-$500.0K	800.0K
YoY Change	859.09%	-66.67%	-108.33%
FREE CASH FLOW
Cash From Operating Activities	$489.4M	$70.00M	$36.10M
Capital Expenditures	$182.8M	$226.5M	$179.2M
Free Cash Flow	$306.6M	-$156.5M	-$143.1M
YoY Change	55.08%	-51.93%	-143200.0%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2023Q4	dei	Amendment Flag AmendmentFlag	false
CY2023Q4	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
CY2023Q4	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2023Q4	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2024
CY2023Q4	dei	Entity Small Business EntitySmallBusiness	false
CY2023Q4	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	76500000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	71100000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	55600000	usd
CY2023Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	25
CY2023Q3	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	25
CY2022Q4	us-gaap	Preferred Stock Par Or Stated Value Per Share PreferredStockParOrStatedValuePerShare	25
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	1
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	70000000
CY2023Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	70000000
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	70000000
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	55000000
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	55000000
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	53200000
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	53200000
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	52500000
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	52500000
CY2023Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.755
CY2023Q4	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	0.36875
CY2022Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.72
CY2022Q4	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	0.36875
CY2023Q4	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	pure
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q4	dei	Document Type DocumentType	10-Q
CY2023Q4	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2023Q4	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023Q4	dei	Document Transition Report DocumentTransitionReport	false
CY2023Q4	dei	Entity File Number EntityFileNumber	1-16681
CY2023Q4	dei	Entity Registrant Name EntityRegistrantName	Spire Inc.
CY2023Q4	dei	Entity Address Address Line1 EntityAddressAddressLine1	700 Market Street
CY2023Q4	dei	Entity Address City Or Town EntityAddressCityOrTown	St. Louis
CY2023Q4	dei	Entity Address State Or Province EntityAddressStateOrProvince	MO
CY2023Q4	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	63101
CY2023Q4	dei	City Area Code CityAreaCode	314
CY2023Q4	dei	Local Phone Number LocalPhoneNumber	342-0500
CY2023Q4	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MO
CY2023Q4	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	74-2976504
CY2023Q4	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023Q4	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023Q4	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023Q4	dei	Entity Shell Company EntityShellCompany	false
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	54983397
CY2023Q4	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	756600000	usd
CY2022Q4	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	814000000	usd
CY2023Q4	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	367000000	usd
CY2022Q4	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	419200000	usd
CY2023Q4	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	130700000	usd
CY2022Q4	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	132100000	usd
CY2023Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	67000000	usd
CY2022Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	62100000	usd
CY2023Q4	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	52700000	usd
CY2022Q4	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	50400000	usd
CY2023Q4	us-gaap	Operating Expenses OperatingExpenses	617400000	usd
CY2022Q4	us-gaap	Operating Expenses OperatingExpenses	663800000	usd
CY2023Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	139200000	usd
CY2022Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	150200000	usd
CY2023Q4	us-gaap	Interest Expense InterestExpense	50600000	usd
CY2022Q4	us-gaap	Interest Expense InterestExpense	43600000	usd
CY2023Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	17500000	usd
CY2022Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	6000000	usd
CY2023Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	106100000	usd
CY2022Q4	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	112600000	usd
CY2023Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21000000	usd
CY2022Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21600000	usd
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	85100000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	91000000	usd
CY2023Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3700000	usd
CY2022Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3700000	usd
CY2023Q4	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	usd
CY2022Q4	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	usd
CY2023Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	81300000	usd
CY2022Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	87200000	usd
CY2023Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	53500000
CY2022Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52400000
CY2023Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53600000
CY2022Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52600000
CY2023Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.52
CY2022Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.66
CY2023Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.52
CY2022Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.66
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	85100000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	91000000	usd
CY2023Q4	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-15400000	usd
CY2022Q4	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAndTax	-3000000	usd
CY2023Q4	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	9000000	usd
CY2022Q4	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification Before Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationBeforeTax	300000	usd
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CY2023Q4	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent	-100000	usd
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CY2022Q4	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	8600000	usd
CY2023Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	47400000	usd
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CY2022Q4	us-gaap	Inventory Raw Materials And Supplies InventoryRawMaterialsAndSupplies	44100000	usd
CY2023Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	256400000	usd
CY2023Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	348300000	usd
CY2022Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	269100000	usd
CY2023Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	43300000	usd
CY2023Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	48200000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	31600000	usd
CY2023Q4	us-gaap	Other Assets Current OtherAssetsCurrent	72800000	usd
CY2023Q3	us-gaap	Other Assets Current OtherAssetsCurrent	84800000	usd
CY2022Q4	us-gaap	Other Assets Current OtherAssetsCurrent	145200000	usd
CY2023Q4	us-gaap	Assets Current AssetsCurrent	1219900000	usd
CY2023Q3	us-gaap	Assets Current AssetsCurrent	1076900000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	1629700000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	1171600000	usd
CY2023Q3	us-gaap	Goodwill Goodwill	1171600000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	1171600000	usd
CY2023Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1266900000	usd
CY2023Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1249200000	usd
CY2022Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1220700000	usd
CY2023Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	303000000	usd
CY2023Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	305900000	usd
CY2022Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	260400000	usd
CY2023Q4	sr	Regulatory And Other Assets Noncurrent RegulatoryAndOtherAssetsNoncurrent	2741500000	usd
CY2023Q3	sr	Regulatory And Other Assets Noncurrent RegulatoryAndOtherAssetsNoncurrent	2726700000	usd
CY2022Q4	sr	Regulatory And Other Assets Noncurrent RegulatoryAndOtherAssetsNoncurrent	2652700000	usd
CY2023Q4	us-gaap	Assets Assets	10631700000	usd
CY2023Q3	us-gaap	Assets Assets	10313600000	usd
CY2022Q4	us-gaap	Assets Assets	10327700000	usd
CY2023Q4	us-gaap	Preferred Stock Value PreferredStockValue	242000000	usd
CY2023Q3	us-gaap	Preferred Stock Value PreferredStockValue	242000000	usd
CY2022Q4	us-gaap	Preferred Stock Value PreferredStockValue	242000000	usd
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	55000000	usd
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	53200000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	52500000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1727400000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2404700000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	760600000	usd
CY2023Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1616500000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	1571800000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	997300000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	958000000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	953000000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	29100000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	47600000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	44800000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	3050800000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2917300000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	2864100000	usd
CY2023Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	14800000	usd
CY2023Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	16500000	usd
CY2022Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	16200000	usd
CY2023Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3247800000	usd
CY2023Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3554000000	usd
CY2022Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3156300000	usd
CY2023Q4	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	6313400000	usd
CY2023Q3	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	6487800000	usd
CY2022Q4	us-gaap	Capitalization Longterm Debt And Equity CapitalizationLongtermDebtAndEquity	6036600000	usd
CY2023Q4	sr	Longterm Debt Current Maturities Excluding Notes Payable LongtermDebtCurrentMaturitiesExcludingNotesPayable	457000000	usd
CY2023Q3	sr	Longterm Debt Current Maturities Excluding Notes Payable LongtermDebtCurrentMaturitiesExcludingNotesPayable	156600000	usd
CY2022Q4	sr	Longterm Debt Current Maturities Excluding Notes Payable LongtermDebtCurrentMaturitiesExcludingNotesPayable	256600000	usd
CY2023Q4	us-gaap	Notes Payable Current NotesPayableCurrent	1047500000	usd
CY2023Q3	us-gaap	Notes Payable Current NotesPayableCurrent	955500000	usd
CY2022Q4	us-gaap	Notes Payable Current NotesPayableCurrent	1227000000	usd
CY2023Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	293800000	usd
CY2023Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	253100000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	506800000	usd
CY2023Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	25000000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	20900000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	16900000	usd
CY2023Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	26100000	usd
CY2023Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	47000000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	30600000	usd
CY2023Q4	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	28800000	usd
CY2023Q3	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	27700000	usd
CY2022Q4	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	28800000	usd
CY2023Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	64900000	usd
CY2023Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	104100000	usd
CY2022Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	57600000	usd
CY2023Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	7100000	usd
CY2023Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	7300000	usd
CY2022Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	3700000	usd
CY2023Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	260300000	usd
CY2023Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	183200000	usd
CY2022Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	276700000	usd
CY2023Q4	us-gaap	Liabilities Current LiabilitiesCurrent	2210500000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	1755400000	usd
CY2023Q3	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	743700000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	699400000	usd
CY2023Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	135500000	usd
CY2023Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	137300000	usd
CY2022Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	159300000	usd
CY2023Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	583600000	usd
CY2023Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	577400000	usd
CY2022Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	526200000	usd
CY2023Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	487200000	usd
CY2023Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	472400000	usd
CY2022Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	344900000	usd
CY2023Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	140900000	usd
CY2023Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	139600000	usd
CY2022Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	156600000	usd
CY2023Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	2107800000	usd
CY2023Q3	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	2070400000	usd
CY2022Q4	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	1886400000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	10631700000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	10313600000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	10327700000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	2917300000	usd
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	85100000	usd
CY2023Q4	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	112800000	usd
CY2023Q4	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	400000	usd
CY2023Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	900000	usd
CY2023Q4	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2023Q4	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1400000	usd
CY2023Q4	sr	Temporary Equity Adjustment To Redemption Value TemporaryEquityAdjustmentToRedemptionValue	-1900000	usd
CY2023Q4	us-gaap	Dividends Common Stock DividendsCommonStock	40200000	usd
CY2023Q4	us-gaap	Dividends Preferred Stock DividendsPreferredStock	3700000	usd
CY2023Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-18500000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	3050800000	usd
CY2022Q3	us-gaap	Stockholders Equity StockholdersEquity	2818500000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	91000000	usd
CY2022Q4	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	400000	usd
CY2022Q4	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	1400000	usd
CY2022Q4	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	usd
CY2022Q4	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	1300000	usd
CY2022Q4	sr	Temporary Equity Adjustment To Redemption Value TemporaryEquityAdjustmentToRedemptionValue	-1700000	usd
CY2022Q4	us-gaap	Dividends Common Stock DividendsCommonStock	38100000	usd
CY2022Q4	us-gaap	Dividends Preferred Stock DividendsPreferredStock	3700000	usd
CY2022Q4	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2400000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	2864100000	usd
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	85100000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	91000000	usd
CY2023Q4	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	67000000	usd
CY2022Q4	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	62100000	usd
CY2023Q4	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	21000000	usd
CY2022Q4	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	21600000	usd
CY2023Q4	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	255500000	usd
CY2022Q4	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	156900000	usd
CY2023Q4	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2900000	usd
CY2022Q4	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-49700000	usd
CY2023Q4	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-91700000	usd
CY2022Q4	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	90100000	usd
CY2023Q4	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	54000000	usd
CY2022Q4	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-96700000	usd
CY2023Q4	sr	Increase Decrease In Delayed Advances Customer Billings IncreaseDecreaseInDelayedAdvancesCustomerBillings	4000000	usd
CY2022Q4	sr	Increase Decrease In Delayed Advances Customer Billings IncreaseDecreaseInDelayedAdvancesCustomerBillings	-7200000	usd
CY2023Q4	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-42300000	usd
CY2022Q4	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-32100000	usd
CY2023Q4	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-40900000	usd
CY2022Q4	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	15600000	usd
CY2023Q4	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	1200000	usd
CY2022Q4	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	3400000	usd
CY2023Q4	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	70000000	usd
CY2022Q4	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-170800000	usd
CY2023Q4	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	226500000	usd
CY2022Q4	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	154800000	usd
CY2023Q4	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-1300000	usd
CY2022Q4	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-3100000	usd
CY2023Q4	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-225200000	usd
CY2022Q4	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-151700000	usd
CY2023Q4	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	0	usd
CY2022Q4	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	205000000	usd
CY2023Q4	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	6600000	usd
CY2022Q4	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	31200000	usd
CY2023Q4	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	92000000	usd
CY2022Q4	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	189500000	usd
CY2023Q4	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	113200000	usd
CY2022Q4	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	400000	usd
CY2023Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	38800000	usd
CY2022Q4	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	36300000	usd
CY2023Q4	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3700000	usd
CY2022Q4	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	3700000	usd
CY2023Q4	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1400000	usd
CY2022Q4	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-2700000	usd
CY2023Q4	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	154700000	usd
CY2022Q4	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	321000000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-500000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-1500000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	25800000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	20500000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	25300000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations	19000000	usd
CY2023Q4	us-gaap	Interest Paid Net InterestPaidNet	44300000	usd
CY2022Q4	us-gaap	Interest Paid Net InterestPaidNet	36900000	usd
CY2023Q4	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	300000	usd
CY2022Q4	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	300000	usd
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	pure
CY2023Q4	us-gaap	Restricted Cash RestrictedCash	20500000	usd
CY2023Q3	us-gaap	Restricted Cash RestrictedCash	20200000	usd
CY2022Q4	us-gaap	Restricted Cash RestrictedCash	14200000	usd
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	85100000	usd
CY2023Q4	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	90500000	usd
CY2023	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	104300000	usd
CY2022Q4	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	63100000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	32500000	usd
CY2022Q3	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	31900000	usd
CY2023Q4	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4100000	usd
CY2022Q4	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	4100000	usd
CY2023Q4	sr	Accounts Receivable Allowance For Credit Loss Writeoff Net Of Recoveries AccountsReceivableAllowanceForCreditLossWriteoffNetOfRecoveries	1200000	usd
CY2022Q4	sr	Accounts Receivable Allowance For Credit Loss Writeoff Net Of Recoveries AccountsReceivableAllowanceForCreditLossWriteoffNetOfRecoveries	1500000	usd
CY2023Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	35400000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	34500000	usd
CY2023Q4	sr	Taxes Receipt Amounts Included Operating Revenues TaxesReceiptAmountsIncludedOperatingRevenues	31100000	usd
CY2022Q4	sr	Taxes Receipt Amounts Included Operating Revenues TaxesReceiptAmountsIncludedOperatingRevenues	30400000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	91000000	usd
CY2023Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3700000	usd
CY2022Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3700000	usd
CY2023Q4	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	usd
CY2022Q4	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	usd
CY2023Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	81300000	usd
CY2022Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	87200000	usd
CY2023Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	53500000
CY2022Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52400000
CY2023Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.52
CY2022Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.66
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	85100000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	91000000	usd
CY2023Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3700000	usd
CY2022Q4	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	3700000	usd
CY2023Q4	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	usd
CY2022Q4	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	100000	usd
CY2023Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	81300000	usd
CY2022Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	87200000	usd
CY2023Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	53500000
CY2022Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	52400000
CY2023Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	100000
CY2022Q4	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000
CY2023Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	53600000
CY2022Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	52600000
CY2023Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.52
CY2022Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.66
CY2023Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000
CY2022Q4	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	200000
CY2023Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	256400000	usd
CY2023Q3	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	348300000	usd
CY2022Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	269100000	usd
CY2023Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1266900000	usd
CY2023Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1249200000	usd
CY2022Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1220700000	usd
CY2023Q4	us-gaap	Regulatory Assets RegulatoryAssets	1523300000	usd
CY2023Q3	us-gaap	Regulatory Assets RegulatoryAssets	1597500000	usd
CY2022Q4	us-gaap	Regulatory Assets RegulatoryAssets	1489800000	usd
CY2023Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	7100000	usd
CY2023Q3	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	7300000	usd
CY2022Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	3700000	usd
CY2023Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	487200000	usd
CY2023Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	472400000	usd
CY2022Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	344900000	usd
CY2023Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	494300000	usd
CY2023Q3	us-gaap	Regulatory Liabilities RegulatoryLiabilities	479700000	usd
CY2022Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	348600000	usd
CY2023Q4	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	609000000	usd
CY2023Q3	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	672500000	usd
CY2022Q4	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	675400000	usd
CY2023Q4	us-gaap	Shortterm Debt Maximum Amount Outstanding During Period ShorttermDebtMaximumAmountOutstandingDuringPeriod	1135000000	usd
CY2023Q4	sr	Shortterm Debt Minimum Amount Outstanding During Period ShorttermDebtMinimumAmountOutstandingDuringPeriod	955500000	usd
CY2023Q4	us-gaap	Shortterm Debt Average Outstanding Amount ShorttermDebtAverageOutstandingAmount	1043500000	usd
CY2023Q4	us-gaap	Short Term Debt Weighted Average Interest Rate Over Time ShortTermDebtWeightedAverageInterestRateOverTime	0.057	pure
CY2023Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1047500000	usd
CY2023Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.057	pure
CY2023Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	955500000	usd
CY2023Q3	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.056	pure
CY2022Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	1227000000	usd
CY2022Q4	us-gaap	Short Term Debt Weighted Average Interest Rate ShortTermDebtWeightedAverageInterestRate	0.049	pure
CY2023Q4	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	3800000	usd
CY2022Q4	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	1600000	usd
CY2023Q4	us-gaap	Defined Benefit Plan Benefit Obligation Increase Decrease For Remeasurement Due To Settlement DefinedBenefitPlanBenefitObligationIncreaseDecreaseForRemeasurementDueToSettlement	0	usd
CY2023Q4	us-gaap	Defined Benefit Plan Benefit Obligation Increase Decrease For Remeasurement Due To Settlement DefinedBenefitPlanBenefitObligationIncreaseDecreaseForRemeasurementDueToSettlement	0	usd
CY2023Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	756600000	usd
CY2023Q4	sr	Intersegment Revenues IntersegmentRevenues	0	usd
CY2023Q4	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	756600000	usd
CY2023Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	67000000	usd
CY2023Q4	us-gaap	Interest Expense InterestExpense	50600000	usd
CY2023Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21000000	usd
CY2023Q4	sr	Net Economic Earnings NetEconomicEarnings	82700000	usd
CY2023Q4	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	226500000	usd
CY2022Q4	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	814000000	usd
CY2022Q4	sr	Intersegment Revenues IntersegmentRevenues	0	usd
CY2022Q4	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	814000000	usd
CY2022Q4	us-gaap	Depreciation And Amortization DepreciationAndAmortization	62100000	usd
CY2022Q4	us-gaap	Interest Expense InterestExpense	43600000	usd
CY2022Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	21600000	usd
CY2022Q4	sr	Net Economic Earnings NetEconomicEarnings	85100000	usd
CY2022Q4	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	154800000	usd
CY2023Q4	us-gaap	Net Income Loss NetIncomeLoss	85100000	usd
CY2022Q4	us-gaap	Net Income Loss NetIncomeLoss	91000000	usd
CY2023Q4	sr	Fair Value And Timing Adjustments FairValueAndTimingAdjustments	5200000	usd
CY2022Q4	sr	Fair Value And Timing Adjustments FairValueAndTimingAdjustments	7800000	usd
CY2023Q4	sr	Acquisition Divestiture And Restructuring Activities AcquisitionDivestitureAndRestructuringActivities	1900000	usd
CY2022Q4	sr	Acquisition Divestiture And Restructuring Activities AcquisitionDivestitureAndRestructuringActivities	0	usd
CY2023Q4	sr	Net Economic Earnings Reconciliation Adjustments Income Tax NetEconomicEarningsReconciliationAdjustmentsIncomeTax	-900000	usd
CY2022Q4	sr	Net Economic Earnings Reconciliation Adjustments Income Tax NetEconomicEarningsReconciliationAdjustmentsIncomeTax	-1900000	usd
CY2023Q4	sr	Net Economic Earnings NetEconomicEarnings	82700000	usd
CY2022Q4	sr	Net Economic Earnings NetEconomicEarnings	85100000	usd
CY2023Q4	us-gaap	Assets Assets	10631700000	usd
CY2023Q3	us-gaap	Assets Assets	10313600000	usd
CY2022Q4	us-gaap	Assets Assets	10327700000	usd
CY2023Q4	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	1900300000	usd
CY2023Q4	sr	Capital Committed To Contribute To Partnership CapitalCommittedToContributeToPartnership	10000000	usd
CY2023Q4	sr	Remaining Unfunded Capital Commitment RemainingUnfundedCapitalCommitment	4900000	usd

Files In Submission

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0001437749-24-002776-index.html	Edgar Link	pending
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spre20231231_10q.htm	Edgar Link	pending
sr-20231231.xsd	Edgar Link	pending
sr-20231231_cal.xml	Edgar Link	unprocessable
sr-20231231_def.xml	Edgar Link	unprocessable
sr-20231231_pre.xml	Edgar Link	unprocessable
sr-20231231_lab.xml	Edgar Link	unprocessable
spre20231231_10q_htm.xml	Edgar Link	completed

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$SR
SPIRE INC Stock $sr

2024 Q1 Form 10-Q Financial Statement

#000143774924002776 Filed on February 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SR SPIRE INC Stock $sr

2024 Q1 Form 10-Q Financial Statement

#000143774924002776 Filed on February 01, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SR
SPIRE INC Stock $sr