2021 Q1 Form 10-Q Financial Statement
#000156459021025354 Filed on May 07, 2021
Income Statement
Concept | 2021 Q1 | 2020 Q1 | 2019 Q4 |
---|---|---|---|
Revenue | $1.105B | $715.5M | $566.9M |
YoY Change | 54.42% | -10.95% | -5.83% |
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 | $51.50M | $49.20M | $47.50M |
YoY Change | 4.67% | 9.58% | 7.47% |
% of Gross Profit | |||
Operating Expenses | $847.5M | $505.0M | $464.6M |
YoY Change | 67.82% | -14.98% | -6.5% |
Operating Profit | $257.4M | $210.5M | $102.3M |
YoY Change | 22.28% | 0.48% | -2.66% |
Interest Expense | $25.80M | $27.20M | $26.70M |
YoY Change | -5.15% | -1.45% | 3.09% |
% of Operating Profit | 10.02% | 12.92% | 26.1% |
Other Income/Expense, Net | $1.800M | -$19.50M | $5.700M |
YoY Change | -109.23% | -419.67% | 103.57% |
Pretax Income | $233.4M | $163.8M | $81.30M |
YoY Change | 42.49% | -12.87% | -0.85% |
Income Tax | $46.00M | $30.20M | $14.30M |
% Of Pretax Income | 19.71% | 18.44% | 17.59% |
Net Earnings | $187.4M | $133.6M | $67.00M |
YoY Change | 40.27% | -13.58% | -0.45% |
Net Earnings / Revenue | 16.96% | 18.67% | 11.82% |
Basic Earnings Per Share | $3.56 | $2.55 | $1.24 |
Diluted Earnings Per Share | $3.55 | $2.54 | $1.24 |
COMMON SHARES | |||
Basic Shares Outstanding | 51.60M | 51.00M | 50.90M |
Diluted Shares Outstanding | 51.70M | 51.10M | 51.10M |
Balance Sheet
Concept | 2021 Q1 | 2020 Q1 | 2019 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $104.0M | $108.4M | $21.50M |
YoY Change | -4.06% | 876.58% | 155.95% |
Cash & Equivalents | $104.0M | $108.4M | $21.50M |
Short-Term Investments | |||
Other Short-Term Assets | $49.90M | $17.50M | $12.70M |
YoY Change | 185.14% | -39.86% | -53.82% |
Inventory | $180.0M | $127.1M | $185.6M |
Prepaid Expenses | $29.40M | $27.90M | $30.80M |
Receivables | $595.6M | $353.0M | $451.3M |
Other Receivables | $0.00 | $0.00 | $0.00 |
Total Short-Term Assets | $1.040B | $718.8M | $776.4M |
YoY Change | 44.69% | -9.43% | -14.24% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $457.0M | $547.4M | $518.7M |
YoY Change | -16.51% | 66.33% | 103.81% |
Goodwill | $1.172B | $1.172B | $1.172B |
YoY Change | 0.0% | 0.0% | 0.0% |
Intangibles | |||
YoY Change | |||
Long-Term Investments | $76.40M | $68.10M | $74.70M |
YoY Change | 12.19% | -0.44% | 7.48% |
Other Assets | $229.0M | $220.4M | $236.8M |
YoY Change | 3.9% | -72.19% | 80.9% |
Total Long-Term Assets | $7.897B | $7.299B | $7.185B |
YoY Change | 8.19% | 12.64% | 13.56% |
TOTAL ASSETS | |||
Total Short-Term Assets | $1.040B | $718.8M | $776.4M |
Total Long-Term Assets | $7.897B | $7.299B | $7.185B |
Total Assets | $8.937B | $8.018B | $7.961B |
YoY Change | 11.46% | 10.23% | 10.08% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $352.1M | $221.4M | $307.9M |
YoY Change | 59.03% | -31.83% | -28.54% |
Accrued Expenses | $43.50M | $40.90M | $42.70M |
YoY Change | 6.36% | -19.96% | -28.83% |
Deferred Revenue | $11.40M | $11.60M | $31.40M |
YoY Change | -1.72% | 78.46% | 58.59% |
Short-Term Debt | $653.5M | $560.6M | $518.9M |
YoY Change | 16.57% | 9.49% | -17.12% |
Long-Term Debt Due | $110.8M | $5.400M | $45.30M |
YoY Change | 1951.85% | -97.49% | -74.11% |
Total Short-Term Liabilities | $1.508B | $1.153B | $1.253B |
YoY Change | 30.8% | -13.78% | -19.89% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $2.693B | $2.485B | $2.484B |
YoY Change | 8.36% | 21.69% | 24.72% |
Other Long-Term Liabilities | $145.6M | $124.0M | $139.3M |
YoY Change | 17.42% | 94.66% | 101.88% |
Total Long-Term Liabilities | $2.838B | $2.609B | $2.624B |
YoY Change | 8.79% | 23.9% | 27.3% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $1.508B | $1.153B | $1.253B |
Total Long-Term Liabilities | $2.838B | $2.609B | $2.624B |
Total Liabilities | $4.346B | $3.761B | $3.876B |
YoY Change | 15.53% | 9.27% | 6.95% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $920.1M | $902.3M | $803.1M |
YoY Change | 1.97% | 2.83% | 6.67% |
Common Stock | $51.70M | $51.20M | $51.10M |
YoY Change | 0.98% | 0.99% | 0.79% |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | |||
YoY Change | |||
Treasury Stock Shares | |||
Shareholders Equity | $2.731B | $2.666B | $2.586B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $8.937B | $8.018B | $7.961B |
YoY Change | 11.46% | 10.23% | 10.08% |
Cashflow Statement
Concept | 2021 Q1 | 2020 Q1 | 2019 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $187.4M | $133.6M | $67.00M |
YoY Change | 40.27% | -13.58% | -0.45% |
Depreciation, Depletion And Amortization | $51.50M | $49.20M | $47.50M |
YoY Change | 4.67% | 9.58% | 7.47% |
Cash From Operating Activities | $151.6M | $257.2M | $64.50M |
YoY Change | -41.06% | 13.25% | -8.38% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$139.9M | -$153.8M | $192.3M |
YoY Change | -9.04% | -9.53% | -7.01% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$800.0K | $1.800M | $300.0K |
YoY Change | -144.44% | -550.0% | -80.0% |
Cash From Investing Activities | -$140.7M | -$152.0M | -$192.6M |
YoY Change | -7.43% | -10.8% | -10.92% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | $2.300M | ||
YoY Change | 475.0% | ||
Debt Paid & Issued, Net | $100.0M | ||
YoY Change | 998.9% | ||
Cash From Financing Activities | 89.60M | -18.30M | 143.8M |
YoY Change | -589.62% | -66.11% | 8.28% |
NET CHANGE | |||
Cash From Operating Activities | 151.6M | 257.2M | 64.50M |
Cash From Investing Activities | -140.7M | -152.0M | -192.6M |
Cash From Financing Activities | 89.60M | -18.30M | 143.8M |
Net Change In Cash | 100.5M | 86.90M | 15.70M |
YoY Change | 15.65% | 3118.52% | -220.77% |
FREE CASH FLOW | |||
Cash From Operating Activities | $151.6M | $257.2M | $64.50M |
Capital Expenditures | -$139.9M | -$153.8M | $192.3M |
Free Cash Flow | $291.5M | $411.0M | -$127.8M |
YoY Change | -29.08% | 3.5% | -6.3% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
CY2020Q1 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
344700000 | |
CY2020Q1 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
5154300000 | |
CY2020Q1 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
55100000 | |
us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
102300000 | ||
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7400000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
46500000 | ||
CY2020Q1 | us-gaap |
Public Utilities Property Plant And Equipment Transmission And Distribution
PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution
|
6369400000 | |
CY2020Q1 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
248200000 | |
us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
5600000 | ||
CY2021Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
104000000.0 | |
CY2020Q1 | sr |
Net Economic Earnings
NetEconomicEarnings
|
144000000.0 | |
CY2021Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.56 | |
CY2020Q1 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
108400000 | |
CY2020Q1 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
1.00 | |
CY2020Q1 | us-gaap |
Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
|
1711200000 | |
CY2020Q1 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
51200000 | |
us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
3100000 | ||
us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
96700000 | ||
CY2020Q1 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
53000000.0 | |
us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
94000000.0 | ||
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax
|
-22200000 | ||
CY2020Q3 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
648000000.0 | |
CY2020Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.54 | |
CY2020Q3 | sr |
Other Investments Other Property
OtherInvestmentsOtherProperty
|
71700000 | |
CY2021Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
104000000.0 | |
CY2020Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
4100000 | |
CY2020Q3 | us-gaap |
Other Inventory Purchased Goods
OtherInventoryPurchasedGoods
|
26500000 | |
CY2021Q1 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
352100000 | |
CY2021Q1 | sr |
Long Term Debt Current Maturities Excluding Notes Payable
LongTermDebtCurrentMaturitiesExcludingNotesPayable
|
110800000 | |
CY2020Q3 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
243300000 | |
CY2021Q1 | us-gaap |
Goodwill
Goodwill
|
1171600000 | |
CY2020Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
1.00 | |
CY2021Q1 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
70000000.0 | |
CY2020Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
70000000.0 | |
CY2021Q1 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
51700000 | |
CY2021Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2731300000 | |
CY2021Q1 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
11400000 | |
CY2020Q3 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
45300000 | |
CY2021Q1 | us-gaap |
Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
|
1997300000 | |
CY2020Q3 | us-gaap |
Liabilities Other Than Longterm Debt Noncurrent
LiabilitiesOtherThanLongtermDebtNoncurrent
|
1842600000 | |
CY2021Q1 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
8936800000 | |
us-gaap |
Preferred Stock Dividends Per Share Declared
PreferredStockDividendsPerShareDeclared
|
0.7375 | ||
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
268500000 | ||
CY2020Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51000000.0 | |
CY2021Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51700000 | |
CY2021Q1 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
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274400000 | |
CY2020Q3 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
309000000.0 | |
CY2020Q1 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
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272100000 | |
CY2021Q1 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
551000000.0 | |
CY2020Q3 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
540100000 | |
CY2021Q1 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
423500000 | |
CY2020Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
343700000 | |
CY2020Q1 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
472300000 | |
CY2021Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
145600000 | |
CY2020Q3 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
138400000 | |
CY2020Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
124000000.0 | |
CY2020Q1 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
498100000 | |
CY2020Q1 | us-gaap |
Energy Related Inventory Propane Gas
EnergyRelatedInventoryPropaneGas
|
10700000 | |
CY2021Q1 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
29400000 | |
CY2021Q1 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1507500000 | |
CY2020Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1449200000 | |
CY2020Q1 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1152500000 | |
CY2021Q1 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
602800000 | |
CY2020Q3 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
511400000 | |
CY2020Q1 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
505000000.0 | |
CY2021Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
257400000 | |
CY2021Q1 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
300000 | |
CY2021Q1 | us-gaap |
Interest Expense
InterestExpense
|
25800000 | |
CY2021Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51600000 | |
CY2020Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
210500000 | |
CY2021Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
183400000 | |
CY2020Q1 | us-gaap |
Interest Expense
InterestExpense
|
27200000 | |
CY2021Q1 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
1800000 | |
CY2020Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
163800000 | |
CY2021Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
46000000.0 | |
CY2021Q1 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
847500000 | |
CY2020Q1 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
||
CY2020Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
3700000 | |
sr |
Defined Benefit Plan Medical Insurance Offered Post Early Retirement Until Age Maximum
DefinedBenefitPlanMedicalInsuranceOfferedPostEarlyRetirementUntilAgeMaximum
|
P65Y | ||
CY2021Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
233400000 | |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
312800000 | ||
us-gaap |
Costs And Expenses
CostsAndExpenses
|
969600000 | ||
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
390300000 | ||
us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
1282400000 | ||
us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
91600000 | ||
us-gaap |
Interest Expense
InterestExpense
|
51500000 | ||
us-gaap |
Interest Expense
InterestExpense
|
53900000 | ||
CY2020Q1 | us-gaap |
Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
|
297100000 | |
us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
222300000 | ||
us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
1617500000 | ||
CY2020Q1 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
49200000 | |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
1227200000 | ||
us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
230600000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
200600000 | ||
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
|
2500000 | ||
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7400000 | ||
CY2020Q1 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
200000 | |
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
400000 | ||
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
300000 | ||
CY2020Q1 | us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent
|
-43300000 | |
us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
-200000 | ||
us-gaap |
Other Comprehensive Income Defined Benefit Plans Adjustment Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentBeforeTaxPortionAttributableToParent
|
100000 | ||
CY2020Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
129700000 | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51100000 | ||
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
192900000 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51600000 | ||
CY2020Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.55 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.21 | ||
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
|
2200000 | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51000000.0 | ||
us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent
|
60000000.0 | ||
us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent
|
-24700000 | ||
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
60100000 | ||
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Before Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesBeforeTax
|
700000 | ||
CY2020Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51100000 | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51700000 | ||
CY2021Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
33400000 | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
322800000 | ||
CY2020Q3 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
4680100000 | |
CY2021Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
220800000 | |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-9700000 | |
CY2020Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
99900000 | |
CY2021Q1 | us-gaap |
Public Utilities Property Plant And Equipment Transmission And Distribution
PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution
|
6974300000 | |
CY2021Q1 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
4829200000 | |
CY2021Q1 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
25400000 | |
CY2020Q3 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
19000000.0 | |
CY2021Q1 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
457000000.0 | |
CY2020Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
432300000 | |
CY2021Q1 | sr |
Other Investments Other Property
OtherInvestmentsOtherProperty
|
76400000 | |
CY2021Q1 | sr |
Other Property And Investments
OtherPropertyAndInvestments
|
533400000 | |
CY2020Q3 | sr |
Other Property And Investments
OtherPropertyAndInvestments
|
504000000.0 | |
CY2021Q1 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
447700000 | |
CY2020Q3 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
131800000 | |
CY2021Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
34400000 | |
CY2020Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
24900000 | |
CY2021Q1 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
20700000 | |
CY2020Q3 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
10000000.0 | |
CY2021Q1 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
143000000.0 | |
CY2020Q3 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
154300000 | |
CY2021Q1 | us-gaap |
Energy Related Inventory Propane Gas
EnergyRelatedInventoryPropaneGas
|
8700000 | |
CY2020Q3 | us-gaap |
Energy Related Inventory Propane Gas
EnergyRelatedInventoryPropaneGas
|
10700000 | |
CY2021Q1 | sr |
Other Accounts Receivable
OtherAccountsReceivable
|
182300000 | |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-33700000 | |
CY2020Q3 | sr |
Other Accounts Receivable
OtherAccountsReceivable
|
146400000 | |
CY2020Q3 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1069400000 | |
CY2020Q3 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
69500000 | |
CY2020Q3 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
29200000 | |
CY2021Q1 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
60400000 | |
CY2021Q1 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
49900000 | |
CY2020Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
33000000.0 | |
CY2021Q1 | us-gaap |
Assets Current
AssetsCurrent
|
1040000000.0 | |
CY2021Q1 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1133600000 | |
CY2021Q1 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
229000000.0 | |
CY2020Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
225500000 | |
CY2021Q1 | sr |
Regulatory And Other Non Current
RegulatoryAndOtherNonCurrent
|
2534200000 | |
CY2020Q3 | sr |
Regulatory And Other Non Current
RegulatoryAndOtherNonCurrent
|
2466500000 | |
CY2021Q1 | us-gaap |
Assets
Assets
|
8936800000 | |
CY2020Q3 | us-gaap |
Assets
Assets
|
8241200000 | |
CY2021Q1 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
242000000.0 | |
CY2020Q3 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
242000000.0 | |
CY2021Q1 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
1.00 | |
CY2021Q1 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
51700000 | |
CY2020Q3 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
51600000 | |
CY2020Q3 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
51600000 | |
CY2021Q1 | us-gaap |
Common Stock Value
CommonStockValue
|
51700000 | |
CY2020Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
51600000 | |
CY2021Q1 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
1512200000 | |
CY2020Q3 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
1549200000 | |
CY2021Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
920100000 | |
CY2020Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
720700000 | |
CY2021Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
5300000 | |
CY2020Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2522300000 | |
CY2021Q1 | us-gaap |
Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests
TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
|
8200000 | |
CY2020Q3 | us-gaap |
Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests
TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
|
3400000 | |
CY2020Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2423700000 | |
CY2020Q3 | us-gaap |
Goodwill
Goodwill
|
1171600000 | |
us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodBeforeTax
|
-100000 | ||
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
187400000 | |
us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
13600000 | ||
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
-24800000 | ||
CY2021Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.55 | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
181300000 | ||
CY2020Q1 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
4521000000.0 | |
CY2020Q1 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
17500000 | |
CY2020Q1 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
547400000 | |
CY2020Q1 | sr |
Other Investments Other Property
OtherInvestmentsOtherProperty
|
68100000 | |
CY2020Q1 | sr |
Other Property And Investments
OtherPropertyAndInvestments
|
615500000 | |
us-gaap |
Other Comprehensive Income Loss Tax Portion Attributable To Parent1
OtherComprehensiveIncomeLossTaxPortionAttributableToParent1
|
-5500000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-19300000 | ||
CY2021Q1 | us-gaap |
Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
|
29900000 | |
CY2020Q3 | us-gaap |
Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
|
30600000 | |
CY2021Q1 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
60000000.0 | |
CY2020Q3 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
71400000 | |
CY2020Q3 | sr |
Long Term Debt Current Maturities Excluding Notes Payable
LongTermDebtCurrentMaturitiesExcludingNotesPayable
|
60400000 | |
CY2021Q1 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
653500000 | |
CY2021Q1 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
43500000 | |
CY2020Q3 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
46300000 | |
CY2021Q1 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
56300000 | |
CY2020Q3 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
113000000.0 | |
CY2021Q1 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
190000000.0 | |
CY2020Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
190900000 | |
CY2020Q1 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
90300000 | |
CY2020Q1 | us-gaap |
Other Inventory Purchased Goods
OtherInventoryPurchasedGoods
|
26100000 | |
CY2020Q1 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
68000000.0 | |
CY2020Q1 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
27900000 | |
CY2020Q1 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
17500000 | |
CY2020Q1 | us-gaap |
Assets Current
AssetsCurrent
|
718800000 | |
CY2020Q1 | us-gaap |
Goodwill
Goodwill
|
1171600000 | |
CY2020Q1 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
770700000 | |
CY2020Q1 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
220400000 | |
CY2020Q1 | sr |
Regulatory And Other Non Current
RegulatoryAndOtherNonCurrent
|
2162700000 | |
CY2020Q1 | us-gaap |
Assets
Assets
|
8018000000.0 | |
CY2020Q1 | sr |
Other Accounts Receivable
OtherAccountsReceivable
|
132800000 | |
CY2020Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
28000000.0 | |
CY2020Q1 | us-gaap |
Unbilled Receivables Current
UnbilledReceivablesCurrent
|
16900000 | |
CY2020Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
8241200000 | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.30 | ||
CY2020Q1 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
51200000 | |
CY2020Q1 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
221400000 | |
CY2020Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
902300000 | |
CY2020Q1 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
34000000.0 | |
CY2020Q1 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2484800000 | |
CY2020Q1 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
70000000.0 | |
CY2020Q1 | us-gaap |
Common Stock Value
CommonStockValue
|
51200000 | |
CY2020Q1 | us-gaap |
Contract With Customer Liability Current
ContractWithCustomerLiabilityCurrent
|
11600000 | |
CY2020Q1 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
1520700000 | |
CY2020Q1 | sr |
Long Term Debt Current Maturities Excluding Notes Payable
LongTermDebtCurrentMaturitiesExcludingNotesPayable
|
5400000 | |
CY2020Q1 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
560600000 | |
CY2020Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2665600000 | |
CY2020Q1 | us-gaap |
Temporary Equity Carrying Amount Including Portion Attributable To Noncontrolling Interests
TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests
|
3900000 | |
CY2020Q1 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
8018000000.0 | |
CY2020Q1 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
31800000 | |
CY2020Q1 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
196700000 | |
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3100000 | ||
CY2021Q1 | us-gaap |
Other Comprehensive Income Derivatives Qualifying As Hedges Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeDerivativesQualifyingAsHedgesBeforeTaxPortionAttributableToParent
|
43100000 | |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2586800000 | |
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
187400000 | |
CY2021Q1 | us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
300000 | |
CY2021Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
2000000.0 | |
CY2021Q1 | sr |
Equity Stock Units Issued
EquityStockUnitsIssued
|
-40100000 | |
CY2021Q1 | sr |
Temporary Equity Adjustments To Redemption Value
TemporaryEquityAdjustmentsToRedemptionValue
|
-1200000 | |
CY2021Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.65 | |
CY2021Q1 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
33600000 | |
CY2021Q1 | us-gaap |
Preferred Stock Dividends Per Share Declared
PreferredStockDividendsPerShareDeclared
|
0.36875 | |
CY2021Q1 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
3700000 | |
CY2021Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
33400000 | |
CY2021Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2731300000 | |
CY2020Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2522300000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
276300000 | ||
us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
700000 | ||
us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
3400000 | ||
us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
900000 | ||
sr |
Equity Stock Units Issued
EquityStockUnitsIssued
|
-40100000 | ||
sr |
Temporary Equity Adjustments To Redemption Value
TemporaryEquityAdjustmentsToRedemptionValue
|
-2100000 | ||
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
67400000 | ||
us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
7400000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
46500000 | ||
CY2021Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2731300000 | |
CY2019Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2586000000.0 | |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
133600000 | |
CY2020Q1 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
9500000 | |
CY2020Q1 | us-gaap |
Stock Issued During Period Value Dividend Reinvestment Plan
StockIssuedDuringPeriodValueDividendReinvestmentPlan
|
3300000 | |
CY2020Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
1500000 | |
CY2020Q1 | us-gaap |
Adjustments Related To Tax Withholding For Share Based Compensation
AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation
|
200000 | |
CY2020Q1 | sr |
Temporary Equity Adjustments To Redemption Value
TemporaryEquityAdjustmentsToRedemptionValue
|
1200000 | |
CY2020Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.6225 | |
CY2020Q1 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
31900000 | |
CY2020Q1 | us-gaap |
Preferred Stock Dividends Per Share Declared
PreferredStockDividendsPerShareDeclared
|
0.36875 | |
CY2020Q1 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
3700000 | |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-33700000 | |
CY2019Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2543000000.0 | |
CY2020Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-41200000 | |
CY2021Q1 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
2145100000 | |
CY2021Q1 | us-gaap |
Other Inventory Purchased Goods
OtherInventoryPurchasedGoods
|
28300000 | |
CY2021Q1 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
2692500000 | |
CY2020Q3 | us-gaap |
Public Utilities Property Plant And Equipment Transmission And Distribution
PublicUtilitiesPropertyPlantAndEquipmentTransmissionAndDistribution
|
6766300000 | |
CY2020Q3 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
2086200000 | |
CY2020Q1 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
1848400000 | |
CY2020Q3 | us-gaap |
Assets Current
AssetsCurrent
|
590600000 | |
CY2020Q1 | us-gaap |
Preferred Stock Value
PreferredStockValue
|
242000000.0 | |
CY2020Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-50600000 | |
CY2021Q1 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
5432000000.0 | |
CY2020Q3 | us-gaap |
Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
|
4949400000 | |
CY2020Q1 | us-gaap |
Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
|
35900000 | |
CY2020Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
108400000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
200600000 | ||
us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
9500000 | ||
sr |
Temporary Equity Adjustments To Redemption Value
TemporaryEquityAdjustmentsToRedemptionValue
|
1100000 | ||
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.245 | ||
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
63800000 | ||
us-gaap |
Preferred Stock Dividends Per Share Declared
PreferredStockDividendsPerShareDeclared
|
1.10625 | ||
us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
11100000 | ||
us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-19300000 | ||
CY2020Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
2665600000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
276300000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
200600000 | ||
us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
102300000 | ||
us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
96700000 | ||
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
68500000 | ||
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
42800000 | ||
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
342300000 | ||
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
64400000 | ||
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-14000000.0 | ||
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-69500000 | ||
us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
6700000 | ||
us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-74700000 | ||
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
141300000 | ||
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-50500000 | ||
sr |
Increase Decrease In Delayed Advances Customer Billings
IncreaseDecreaseInDelayedAdvancesCustomerBillings
|
44600000 | ||
sr |
Increase Decrease In Delayed Advances Customer Billings
IncreaseDecreaseInDelayedAdvancesCustomerBillings
|
33600000 | ||
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
-11100000 | ||
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
-14100000 | ||
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
44300000 | ||
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-100000 | ||
us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
5800000 | ||
us-gaap |
Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
|
-100000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
159200000 | ||
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
321700000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
303500000 | ||
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
346100000 | ||
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
800000 | ||
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-1500000 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-304300000 | ||
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-344600000 | ||
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
325000000.0 | ||
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
510000000.0 | ||
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
5400000 | ||
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
140000000.0 | ||
us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
5500000 | ||
us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
-182600000 | ||
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
700000 | ||
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
15200000 | ||
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
65900000 | ||
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
63800000 | ||
us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
7400000 | ||
us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
7400000 | ||
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-7500000 | ||
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-5900000 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
245000000.0 | ||
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
125500000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
99900000 | ||
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
102600000 | ||
CY2020Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
4100000 | |
CY2019Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Including Disposal Group And Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations
|
5800000 | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
48500000 | ||
us-gaap |
Interest Paid Net
InterestPaidNet
|
46700000 | ||
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-1100000 | ||
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-1700000 | ||
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | ||
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
187400000 | |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
133600000 | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
36100000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
276300000 | ||
CY2020Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
24900000 | |
CY2020 | us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
67600000 | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
51400000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
200600000 | ||
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
28900000 | |
CY2021Q1 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
6600000 | |
us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
10700000 | ||
CY2021Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
1100000 | |
us-gaap |
Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
|
1200000 | ||
CY2021Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
34400000 | |
CY2021Q1 | us-gaap |
Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
|
34400000 | |
us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<p style="margin-top:6pt;margin-bottom:0pt;text-indent:0%;font-weight:bold;font-family:Georgia;font-size:10pt;font-style:normal;text-transform:none;font-variant: normal;">RECLASSIFICATIONS<span style="font-weight:normal;"> – Spire’s consolidated statements of income historically showed Gas Utility operating revenues and expense line items separately from Gas Marketing and other operations. The current presentation shows operating revenues and expense line items on a consolidated basis. Disaggregated data is presented in </span><a href="#Note_9__Information_by_Operating_Segment"><span style="text-decoration:underline;font-weight:normal;">Note 9</span></a><span style="font-family:Georgia;font-size:10pt;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">, Information by Operating Segment. Prior period amounts have been reclassified to conform with the current period presentation.</span></p> | ||
CY2021Q1 | sr |
Gross Receipts Tax Amounts Included Operating Revenues
GrossReceiptsTaxAmountsIncludedOperatingRevenues
|
42200000 | |
CY2020Q1 | sr |
Gross Receipts Tax Amounts Included Operating Revenues
GrossReceiptsTaxAmountsIncludedOperatingRevenues
|
37900000 | |
sr |
Gross Receipts Tax Amounts Included Operating Revenues
GrossReceiptsTaxAmountsIncludedOperatingRevenues
|
63900000 | ||
sr |
Gross Receipts Tax Amounts Included Operating Revenues
GrossReceiptsTaxAmountsIncludedOperatingRevenues
|
62500000 | ||
CY2021Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
3700000 | |
CY2020Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
3700000 | |
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7400000 | ||
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7400000 | ||
CY2021Q1 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
300000 | |
CY2020Q1 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
200000 | |
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
400000 | ||
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Basic
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossBasic
|
300000 | ||
CY2021Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
183400000 | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51700000 | ||
CY2020Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
129700000 | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
268500000 | ||
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
192900000 | ||
CY2021Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51600000 | |
CY2020Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51000000.0 | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51600000 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51000000.0 | ||
CY2021Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.56 | |
CY2020Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.55 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.21 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.78 | ||
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
187400000 | |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
133600000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
276300000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
200600000 | ||
CY2021Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
3700000 | |
CY2020Q1 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
3700000 | |
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7400000 | ||
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7400000 | ||
CY2021Q1 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
300000 | |
CY2020Q1 | us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
200000 | |
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
400000 | ||
us-gaap |
Participating Securities Distributed And Undistributed Earnings Loss Diluted
ParticipatingSecuritiesDistributedAndUndistributedEarningsLossDiluted
|
300000 | ||
CY2021Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
183400000 | |
CY2020Q1 | us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
129700000 | |
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
268500000 | ||
us-gaap |
Net Income Loss Available To Common Stockholders Diluted
NetIncomeLossAvailableToCommonStockholdersDiluted
|
192900000 | ||
CY2021Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51600000 | |
CY2020Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51000000.0 | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51600000 | ||
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
51000000.0 | ||
CY2021Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
100000 | |
CY2020Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
100000 | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
100000 | ||
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
100000 | ||
CY2021Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51700000 | |
CY2020Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51100000 | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
51100000 | ||
CY2021Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.55 | |
CY2020Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.54 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.20 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.77 | ||
CY2021Q1 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
60400000 | |
CY2020Q3 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
69500000 | |
CY2020Q1 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
68000000.0 | |
CY2021Q1 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1133600000 | |
CY2020Q3 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1069400000 | |
CY2020Q1 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
770700000 | |
CY2021Q1 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
1194000000.0 | |
CY2020Q3 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
1138900000 | |
CY2020Q1 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
838700000 | |
CY2021Q1 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
56300000 | |
CY2020Q3 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
113000000.0 | |
CY2020Q1 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
31800000 | |
CY2021Q1 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
423500000 | |
CY2020Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
343700000 | |
CY2020Q1 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
472300000 | |
CY2021Q1 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
479800000 | |
CY2020Q3 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
456700000 | |
CY2020Q1 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
504100000 | |
CY2021Q1 | us-gaap |
Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided
RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
|
474300000 | |
CY2020Q3 | us-gaap |
Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided
RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
|
366500000 | |
CY2020Q1 | us-gaap |
Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided
RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
|
353400000 | |
sr |
Remaining Recovery Period Of Certain Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided
RemainingRecoveryPeriodOfCertainRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
|
P20Y | ||
us-gaap |
Remaining Recovery Period Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided1
RemainingRecoveryPeriodOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided1
|
P15Y | ||
CY2021Q1 | us-gaap |
Utilities Operating Expense Gas And Petroleum Purchased
UtilitiesOperatingExpenseGasAndPetroleumPurchased
|
195800000 | |
CY2021Q1 | us-gaap |
Long Term Debt
LongTermDebt
|
975000000.0 | |
us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
2 | ||
CY2021Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1104900000 | |
CY2021Q1 | sr |
Utilities Operating Expense Income Gas And Petroleum Purchased
UtilitiesOperatingExpenseIncomeGasAndPetroleumPurchased
|
619100000 | |
CY2021Q1 | us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
119000000.0 | |
CY2021Q1 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
51500000 | |
CY2021Q1 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
57900000 | |
CY2021Q1 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
847500000 | |
CY2021Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
257400000 | |
CY2021Q1 | sr |
Net Economic Earnings
NetEconomicEarnings
|
195600000 | |
CY2021Q1 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
1104900000 | |
CY2021Q1 | sr |
Net Economic Earnings Reconciliation Adjustments Income Tax Effect
NetEconomicEarningsReconciliationAdjustmentsIncomeTaxEffect
|
-2900000 | |
CY2020Q1 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
715500000 | |
CY2020Q1 | us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
715500000 | |
CY2020Q1 | sr |
Utilities Operating Expense Income Gas And Petroleum Purchased
UtilitiesOperatingExpenseIncomeGasAndPetroleumPurchased
|
297100000 | |
CY2020Q1 | sr |
Net Economic Earnings Reconciliation Adjustments Income Tax Effect
NetEconomicEarningsReconciliationAdjustmentsIncomeTaxEffect
|
-3400000 | |
sr |
Fair Value And Timing Adjustments
FairValueAndTimingAdjustments
|
15300000 | ||
CY2020Q1 | us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
105700000 | |
CY2020Q1 | us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
49200000 | |
CY2020Q1 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
53000000.0 | |
CY2020Q1 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
505000000.0 | |
CY2020Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
210500000 | |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1617500000 | ||
us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
1617500000 | ||
sr |
Utilities Operating Expense Income Gas And Petroleum Purchased
UtilitiesOperatingExpenseIncomeGasAndPetroleumPurchased
|
800300000 | ||
us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
230600000 | ||
us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
102300000 | ||
us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
94000000.0 | ||
us-gaap |
Costs And Expenses
CostsAndExpenses
|
1227200000 | ||
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
390300000 | ||
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
1282400000 | ||
us-gaap |
Regulated And Unregulated Operating Revenue
RegulatedAndUnregulatedOperatingRevenue
|
1282400000 | ||
sr |
Utilities Operating Expense Income Gas And Petroleum Purchased
UtilitiesOperatingExpenseIncomeGasAndPetroleumPurchased
|
559000000.0 | ||
us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
222300000 | ||
us-gaap |
Utilities Operating Expense Depreciation And Amortization
UtilitiesOperatingExpenseDepreciationAndAmortization
|
96700000 | ||
us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
91600000 | ||
us-gaap |
Costs And Expenses
CostsAndExpenses
|
969600000 | ||
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
312800000 | ||
sr |
Net Economic Earnings
NetEconomicEarnings
|
215800000 | ||
CY2021Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
187400000 | |
CY2020Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
133600000 | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
276300000 | ||
us-gaap |
Net Income Loss
NetIncomeLoss
|
200600000 | ||
CY2021Q1 | sr |
Public Utilities Approved Rate Increase Decrease Regulatory Costs
PublicUtilitiesApprovedRateIncreaseDecreaseRegulatoryCosts
|
-9000000.0 | |
CY2020Q1 | sr |
Public Utilities Approved Rate Increase Decrease Regulatory Costs
PublicUtilitiesApprovedRateIncreaseDecreaseRegulatoryCosts
|
0 | |
sr |
Public Utilities Approved Rate Increase Decrease Regulatory Costs
PublicUtilitiesApprovedRateIncreaseDecreaseRegulatoryCosts
|
-9000000.0 | ||
sr |
Public Utilities Approved Rate Increase Decrease Regulatory Costs
PublicUtilitiesApprovedRateIncreaseDecreaseRegulatoryCosts
|
0 | ||
CY2021Q1 | us-gaap |
Loss Contingency Accrual Provision
LossContingencyAccrualProvision
|
0 | |
CY2020Q1 | us-gaap |
Loss Contingency Accrual Provision
LossContingencyAccrualProvision
|
2200000 | |
us-gaap |
Loss Contingency Accrual Provision
LossContingencyAccrualProvision
|
0 | ||
us-gaap |
Loss Contingency Accrual Provision
LossContingencyAccrualProvision
|
4800000 | ||
CY2021Q1 | sr |
Fair Value And Timing Adjustments
FairValueAndTimingAdjustments
|
20100000 | |
CY2020Q1 | sr |
Fair Value And Timing Adjustments
FairValueAndTimingAdjustments
|
11600000 | |
sr |
Fair Value And Timing Adjustments
FairValueAndTimingAdjustments
|
4100000 | ||
sr |
Net Economic Earnings Reconciliation Adjustments Income Tax Effect
NetEconomicEarningsReconciliationAdjustmentsIncomeTaxEffect
|
1100000 | ||
sr |
Net Economic Earnings Reconciliation Adjustments Income Tax Effect
NetEconomicEarningsReconciliationAdjustmentsIncomeTaxEffect
|
-4900000 | ||
CY2021Q1 | sr |
Net Economic Earnings
NetEconomicEarnings
|
195600000 | |
CY2020Q1 | sr |
Net Economic Earnings
NetEconomicEarnings
|
144000000.0 | |
sr |
Net Economic Earnings
NetEconomicEarnings
|
272500000 | ||
sr |
Net Economic Earnings
NetEconomicEarnings
|
215800000 | ||
CY2021Q1 | us-gaap |
Assets
Assets
|
8936800000 | |
CY2020Q3 | us-gaap |
Assets
Assets
|
8241200000 | |
CY2020Q1 | us-gaap |
Assets
Assets
|
8018000000.0 | |
us-gaap |
Long Term Purchase Commitment Amount
LongTermPurchaseCommitmentAmount
|
1632200000 |