$SR
Spire Inc Stock $sr

$sr Overview Financials Valuation SEC Filings Company Website

2018 Q1 Form 10-Q Financial Statement

#000112695618000028 Filed on May 02, 2018

Income Statement

Concept	2018 Q1	2017 Q1
Revenue	$813.4M	$663.4M
YoY Change	22.61%	8.88%
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	$41.50M	$38.00M
YoY Change	9.21%	12.09%
% of Gross Profit
Operating Expenses	$663.3M	$483.0M
YoY Change	37.33%	9.38%
Operating Profit	$150.1M	$180.4M
YoY Change	-16.8%	7.57%
Interest Expense	$25.40M	$22.70M
YoY Change	11.89%	17.62%
% of Operating Profit	16.92%	12.58%
Other Income/Expense, Net	-$7.600M	$3.600M
YoY Change	-311.11%	350.0%
Pretax Income	$117.1M	$161.3M
YoY Change	-27.4%	8.11%
Income Tax	$18.90M	$53.30M
% Of Pretax Income	16.14%	33.04%
Net Earnings	$98.20M	$108.0M
YoY Change	-9.07%	7.14%
Net Earnings / Revenue	12.07%	16.28%
Basic Earnings Per Share	$2.03	$2.36
Diluted Earnings Per Share	$2.03	$2.36
COMMON SHARES
Basic Shares Outstanding	48.20M	45.60M shares
Diluted Shares Outstanding	48.40M	45.70M shares

Balance Sheet

Concept	2018 Q1	2017 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$17.80M	$19.60M
YoY Change	-9.18%	125.29%
Cash & Equivalents	$17.80M	$19.60M
Short-Term Investments
Other Short-Term Assets	$12.10M	$164.9M
YoY Change	-92.66%	90.42%
Inventory	$128.5M	$146.4M
Prepaid Expenses
Receivables	$388.0M	$345.6M
Other Receivables	$3.000M	$7.800M
Total Short-Term Assets	$718.3M	$684.3M
YoY Change	4.97%	35.83%
LONG-TERM ASSETS
Property, Plant & Equipment	$116.9M	$26.60M
YoY Change	339.47%	92.75%
Goodwill	$1.172B	$1.164B
YoY Change	0.66%	23.03%
Intangibles
YoY Change
Long-Term Investments	$66.40M	$63.20M
YoY Change	5.06%	3.44%
Other Assets	$81.60M	$98.10M
YoY Change	-16.82%	50.92%
Total Long-Term Assets	$5.869B	$5.572B
YoY Change	5.31%	16.0%
TOTAL ASSETS
Total Short-Term Assets	$718.3M	$684.3M
Total Long-Term Assets	$5.869B	$5.572B
Total Assets	$6.587B	$6.257B
YoY Change	5.28%	17.88%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$194.8M	$218.6M
YoY Change	-10.89%	71.99%
Accrued Expenses	$45.80M	$44.30M
YoY Change	3.39%	8.31%
Deferred Revenue	$8.100M
YoY Change
Short-Term Debt	$391.7M	$567.4M
YoY Change	-30.97%	123.74%
Long-Term Debt Due	$105.5M	$0.00
YoY Change
Total Short-Term Liabilities	$928.0M	$1.015B
YoY Change	-8.6%	64.08%
LONG-TERM LIABILITIES
Long-Term Debt	$2.074B	$1.925B
YoY Change	7.72%	4.68%
Other Long-Term Liabilities	$70.00M	$77.90M
YoY Change	-10.14%	3.18%
Total Long-Term Liabilities	$2.144B	$2.003B
YoY Change	7.02%	4.62%
TOTAL LIABILITIES
Total Short-Term Liabilities	$928.0M	$1.015B
Total Long-Term Liabilities	$2.144B	$2.003B
Total Liabilities	$3.072B	$3.019B
YoY Change	1.77%	19.14%
SHAREHOLDERS EQUITY
Retained Earnings	$773.7M	$655.9M
YoY Change	17.96%	9.43%
Common Stock	$48.40M	$45.70M
YoY Change	5.91%	5.3%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.154B	$1.883B
YoY Change
Total Liabilities & Shareholders Equity	$6.587B	$6.257B
YoY Change	5.28%	17.88%

Cashflow Statement

Concept	2018 Q1	2017 Q1
OPERATING ACTIVITIES
Net Income	$98.20M	$108.0M
YoY Change	-9.07%	7.14%
Depreciation, Depletion And Amortization	$41.50M	$38.00M
YoY Change	9.21%	12.09%
Cash From Operating Activities	$291.7M	$215.8M
YoY Change	35.17%	3.01%
INVESTING ACTIVITIES
Capital Expenditures	-$105.0M	-$98.00M
YoY Change	7.14%	64.98%
Acquisitions
YoY Change
Other Investing Activities	-$1.600M	$1.000M
YoY Change	-260.0%	-433.33%
Cash From Investing Activities	-$106.6M	-$97.00M
YoY Change	9.9%	62.48%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-174.0M	-109.8M
YoY Change	58.47%	-24.64%
NET CHANGE
Cash From Operating Activities	291.7M	215.8M
Cash From Investing Activities	-106.6M	-97.00M
Cash From Financing Activities	-174.0M	-109.8M
Net Change In Cash	11.10M	9.000M
YoY Change	23.33%	119.51%
FREE CASH FLOW
Cash From Operating Activities	$291.7M	$215.8M
Capital Expenditures	-$105.0M	-$98.00M
Free Cash Flow	$396.7M	$313.8M
YoY Change	26.42%	16.7%

Facts In Submission

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	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--09-30
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
	dei	Document Period End Date DocumentPeriodEndDate	2018-03-31
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0001126956
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	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	SPIRE INC
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	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	75800000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	81900000	USD
CY2017Q1	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	8200000	USD
CY2017Q3	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	5900000	USD
CY2018Q1	us-gaap	Derivative Assets Current DerivativeAssetsCurrent	7300000	USD
CY2017Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-1600000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-5400000	USD
CY2018Q1	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-11800000	USD
	us-gaap	Derivative Gain Loss On Derivative Net DerivativeGainLossOnDerivativeNet	-12600000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	48200000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	54700000	USD
CY2017Q1	us-gaap	Dividends Payable Current DividendsPayableCurrent	24900000	USD
CY2017Q3	us-gaap	Dividends Payable Current DividendsPayableCurrent	26600000	USD
CY2018Q1	us-gaap	Dividends Payable Current DividendsPayableCurrent	28300000	USD
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.36
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.35
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	2.03
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.43
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.36
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.34
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	2.03
CY2017Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	29000000	USD
CY2017Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	38700000	USD
CY2018Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	30000000	USD
CY2017Q1	us-gaap	Energy Related Inventory Gas Stored Underground EnergyRelatedInventoryGasStoredUnderground	117600000	USD
CY2017Q3	us-gaap	Energy Related Inventory Gas Stored Underground EnergyRelatedInventoryGasStoredUnderground	194900000	USD
CY2018Q1	us-gaap	Energy Related Inventory Gas Stored Underground EnergyRelatedInventoryGasStoredUnderground	94300000	USD
CY2017Q1	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	12000000	USD
CY2017Q3	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	12000000	USD
CY2018Q1	us-gaap	Energy Related Inventory Propane Gas EnergyRelatedInventoryPropaneGas	12000000	USD
CY2017Q1	us-gaap	Goodwill Goodwill	1163900000	USD
CY2017Q3	us-gaap	Goodwill Goodwill	1171600000	USD
CY2018Q1	us-gaap	Goodwill Goodwill	1171600000	USD
CY2017Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	161300000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	228800000	USD
CY2018Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	117100000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	200000000	USD
CY2017Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	53300000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	75600000	USD
CY2018Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	18900000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-14200000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	900000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	600000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	28300000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-50000000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	123000000	USD
	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	122800000	USD
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-13800000	USD
	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	-11900000	USD
	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	-65700000	USD
	us-gaap	Increase Decrease In Customer Advances IncreaseDecreaseInCustomerAdvances	-66000000	USD
	us-gaap	Increase Decrease In Deferred Gas Cost IncreaseDecreaseInDeferredGasCost	-200000	USD
	us-gaap	Increase Decrease In Deferred Gas Cost IncreaseDecreaseInDeferredGasCost	-128800000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-55900000	USD
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-97300000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-36700000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	-11500000	USD
CY2017Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	100000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	100000	shares
CY2018Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000	shares
CY2017Q1	us-gaap	Interest Expense InterestExpense	22700000	USD
	us-gaap	Interest Expense InterestExpense	44800000	USD
CY2018Q1	us-gaap	Interest Expense InterestExpense	25400000	USD
	us-gaap	Interest Expense InterestExpense	49800000	USD
CY2017Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	19200000	USD
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	38300000	USD
CY2018Q1	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	21000000	USD
	us-gaap	Interest Expense Long Term Debt InterestExpenseLongTermDebt	41700000	USD
CY2017Q1	us-gaap	Interest Expense Other InterestExpenseOther	3500000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	6500000	USD
CY2018Q1	us-gaap	Interest Expense Other InterestExpenseOther	4400000	USD
	us-gaap	Interest Expense Other InterestExpenseOther	8100000	USD
	us-gaap	Interest Paid Net InterestPaidNet	41800000	USD
	us-gaap	Interest Paid Net InterestPaidNet	47200000	USD
CY2017Q1	us-gaap	Interest Payable Current InterestPayableCurrent	15300000	USD
CY2017Q3	us-gaap	Interest Payable Current InterestPayableCurrent	14600000	USD
CY2018Q1	us-gaap	Interest Payable Current InterestPayableCurrent	15800000	USD
CY2017Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6256700000	USD
CY2017Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6546700000	USD
CY2018Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	6586800000	USD
CY2017Q1	us-gaap	Liabilities Current LiabilitiesCurrent	1015300000	USD
CY2017Q3	us-gaap	Liabilities Current LiabilitiesCurrent	1097900000	USD
CY2018Q1	us-gaap	Liabilities Current LiabilitiesCurrent	928000000	USD
CY2017Q1	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	1433100000	USD
CY2017Q3	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	1462500000	USD
CY2018Q1	us-gaap	Liabilities Other Than Longterm Debt Noncurrent LiabilitiesOtherThanLongtermDebtNoncurrent	1424900000	USD
CY2017Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1925300000	USD
CY2017Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1995000000	USD
CY2018Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	2073900000	USD
	us-gaap	Long Term Purchase Commitment Amount LongTermPurchaseCommitmentAmount	1117900000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-28800000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-65900000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-182900000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-233300000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	226100000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	309600000	USD
CY2017Q1	us-gaap	Net Income Loss NetIncomeLoss	108000000	USD
	us-gaap	Net Income Loss NetIncomeLoss	153200000	USD
CY2018Q1	us-gaap	Net Income Loss NetIncomeLoss	98200000	USD
	us-gaap	Net Income Loss NetIncomeLoss	214200000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	107800000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	152800000	USD
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	98000000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	213700000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	107800000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	152800000	USD
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	98000000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	213700000	USD
CY2017Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	3600000	USD
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CY2018Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	700000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	2900000	USD
CY2017Q1	us-gaap	Notes Payable Current NotesPayableCurrent	567400000	USD
CY2017Q3	us-gaap	Notes Payable Current NotesPayableCurrent	477300000	USD
CY2018Q1	us-gaap	Notes Payable Current NotesPayableCurrent	391700000	USD
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CY2017Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	180400000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	269500000	USD
CY2018Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	141800000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	246900000	USD
CY2017Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	98100000	USD
CY2017Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	77100000	USD
CY2018Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	81600000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent	0	USD
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CY2018Q1	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent	0	USD
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CY2017Q1	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent	1000000	USD
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CY2018Q1	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent	1800000	USD
	us-gaap	Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent	1900000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	900000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	12600000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	1400000	USD
	us-gaap	Other Comprehensive Income Loss Before Tax Portion Attributable To Parent OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent	1100000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	900000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	12600000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Before Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesBeforeTax	1400000	USD
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CY2017Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	500000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	7900000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1100000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	900000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	100000	USD
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CY2018Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax	400000	USD
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CY2017Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	400000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	4700000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	300000	USD
	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	200000	USD
CY2017Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	0	USD
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CY2018Q1	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax	0	USD
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CY2017Q1	us-gaap	Other Inventory Purchased Goods OtherInventoryPurchasedGoods	16800000	USD
CY2017Q3	us-gaap	Other Inventory Purchased Goods OtherInventoryPurchasedGoods	18900000	USD
CY2018Q1	us-gaap	Other Inventory Purchased Goods OtherInventoryPurchasedGoods	22200000	USD
CY2017Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	31900000	USD
CY2017Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	33100000	USD
CY2018Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	46400000	USD
CY2017Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	77900000	USD
CY2017Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	63800000	USD
CY2018Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	70000000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	3100000	USD
	us-gaap	Other Operating Activities Cash Flow Statement OtherOperatingActivitiesCashFlowStatement	41800000	USD
CY2017Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	200000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	400000	USD
CY2018Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	200000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Basic ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic	500000	USD
CY2017Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	200000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	400000	USD
CY2018Q1	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	200000	USD
	us-gaap	Participating Securities Distributed And Undistributed Earnings Loss Diluted ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted	500000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-600000	USD
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	us-gaap	Payments For Proceeds From Previous Acquisition PaymentsForProceedsFromPreviousAcquisition	-3800000	USD
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	us-gaap	Payments Of Dividends PaymentsOfDividends	46800000	USD
	us-gaap	Payments Of Dividends PaymentsOfDividends	53000000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	187300000	USD
	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	215800000	USD
CY2017Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	308100000	USD
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CY2018Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	233400000	USD
CY2017Q1	us-gaap	Prepaid Expense And Other Assets Current PrepaidExpenseAndOtherAssetsCurrent	19300000	USD
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	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	100000	USD
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	800000	USD
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CY2017Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	26600000	USD
CY2017Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	52000000	USD
CY2018Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	116900000	USD
CY2017Q1	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1585900000	USD
CY2017Q3	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1613200000	USD
CY2018Q1	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	1645000000	USD
CY2017Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	3392900000	USD
CY2017Q3	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	3665200000	USD
CY2018Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	3758400000	USD
CY2017Q1	us-gaap	Public Utilities Property Plant And Equipment Transmission And Distribution PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution	4978800000	USD
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CY2018Q1	us-gaap	Public Utilities Property Plant And Equipment Transmission And Distribution PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution	5403400000	USD
CY2017Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	0	USD
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CY2018Q1	us-gaap	Redeemable Noncontrolling Interest Equity Carrying Amount RedeemableNoncontrollingInterestEquityCarryingAmount	6500000	USD
CY2017Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	663400000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	1158500000	USD
CY2018Q1	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	813400000	USD
	us-gaap	Regulated And Unregulated Operating Revenue RegulatedAndUnregulatedOperatingRevenue	1375200000	USD
CY2017Q1	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	641100000	USD
	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	1113400000	USD
CY2018Q1	us-gaap	Regulated Operating Revenue Gas RegulatedOperatingRevenueGas	790600000	USD
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CY2017Q1	us-gaap	Regulatory Assets RegulatoryAssets	953500000	USD
CY2017Q3	us-gaap	Regulatory Assets RegulatoryAssets	966600000	USD
CY2018Q1	us-gaap	Regulatory Assets RegulatoryAssets	771300000	USD
CY2017Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	827700000	USD
CY2017Q3	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	791100000	USD
CY2018Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	673600000	USD
CY2017Q1	us-gaap	Regulatory Liabilities RegulatoryLiabilities	175400000	USD
CY2017Q3	us-gaap	Regulatory Liabilities RegulatoryLiabilities	179800000	USD
CY2018Q1	us-gaap	Regulatory Liabilities RegulatoryLiabilities	375300000	USD
CY2017Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	144100000	USD
CY2017Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	157200000	USD
CY2018Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	353100000	USD
CY2017Q1	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	412500000	USD
CY2017Q3	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	380300000	USD
CY2018Q1	us-gaap	Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided	309800000	USD
CY2017	us-gaap	Remaining Recovery Period Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided1 RemainingRecoveryPeriodOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided1	P15Y
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	393800000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	0	USD
CY2017Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	655900000	USD
CY2017Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	614200000	USD
CY2018Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	773700000	USD
CY2017Q1	us-gaap	Revenues Revenues	663400000	USD
	us-gaap	Revenues Revenues	1158500000	USD
CY2018Q1	us-gaap	Revenues Revenues	813400000	USD
	us-gaap	Revenues Revenues	1375200000	USD
CY2017Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	567400000	USD
CY2017Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	46700000	USD
CY2017Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	61000000	USD
CY2018Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	49100000	USD
CY2017Q1	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	11600000	USD
CY2017Q3	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	3400000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	1042100000	USD
CY2017Q1	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	37900000	USD
	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	75600000	USD
CY2018Q1	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	41100000	USD
CY2018Q1	us-gaap	Unbilled Receivables Current UnbilledReceivablesCurrent	45600000	USD
	us-gaap	Utilities Operating Expense Depreciation And Amortization UtilitiesOperatingExpenseDepreciationAndAmortization	81400000	USD
CY2017Q1	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	254300000	USD
CY2017Q3	us-gaap	Short Term Borrowings ShortTermBorrowings	477300000	USD
CY2018Q1	us-gaap	Short Term Borrowings ShortTermBorrowings	391700000	USD
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	800000	USD
	us-gaap	Stock Issued During Period Value Dividend Reinvestment Plan StockIssuedDuringPeriodValueDividendReinvestmentPlan	800000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	0	USD
CY2016Q3	us-gaap	Stockholders Equity StockholdersEquity	1768200000	USD
CY2017Q1	us-gaap	Stockholders Equity StockholdersEquity	1883000000	USD
CY2017Q3	us-gaap	Stockholders Equity StockholdersEquity	1991300000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	2153500000	USD
CY2017Q1	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	22300000	USD
	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	45100000	USD
CY2018Q1	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	22800000	USD
	us-gaap	Unregulated Operating Revenue UnregulatedOperatingRevenue	42700000	USD
CY2017Q1	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	438900000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	803200000	USD
CY2018Q1	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	626400000	USD
	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	448100000	USD
CY2018Q1	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	383700000	USD
	us-gaap	Utilities Operating Expense Gas And Petroleum Purchased UtilitiesOperatingExpenseGasAndPetroleumPurchased	624500000	USD
CY2017Q1	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	98400000	USD
	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	197800000	USD
CY2018Q1	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	143600000	USD
	us-gaap	Utilities Operating Expense Maintenance Operations And Other Costs And Expenses UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses	241500000	USD
CY2017Q1	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	48300000	USD
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	81700000	USD
CY2018Q1	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	58000000	USD
	us-gaap	Utilities Operating Expense Taxes UtilitiesOperatingExpenseTaxes	94700000	USD
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45700000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	45700000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48400000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48400000	shares
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	45600000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	45600000	shares
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48200000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48200000	shares

Files In Submission

Name	View Source	Status
0001126956-18-000028-index-headers.html	Edgar Link	pending
0001126956-18-000028-index.html	Edgar Link	pending
0001126956-18-000028.txt	Edgar Link	pending
0001126956-18-000028-xbrl.zip	Edgar Link	pending
ex311spireq2.htm	Edgar Link	pending
ex312spiremissouriq2.htm	Edgar Link	pending
ex313spirealabamaq2.htm	Edgar Link	pending
ex321spireq2.htm	Edgar Link	pending
ex322spiremissouriq2.htm	Edgar Link	pending
ex323spirealabamaq2.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
lg-20180331.xml	Edgar Link	completed
lg-20180331.xsd	Edgar Link	pending
lg-20180331_cal.xml	Edgar Link	unprocessable
lg-20180331_def.xml	Edgar Link	unprocessable
lg-20180331_lab.xml	Edgar Link	unprocessable
lg-20180331_pre.xml	Edgar Link	unprocessable
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
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R5.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
spireq2201810-qdoc.htm	Edgar Link	pending

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$SR
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2018 Q1 Form 10-Q Financial Statement

#000112695618000028 Filed on May 02, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SR Spire Inc Stock $sr

2018 Q1 Form 10-Q Financial Statement

#000112695618000028 Filed on May 02, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$SR
Spire Inc Stock $sr