10-Q Filing
Filing Information
| Form Type | 10-Q |
| Accession Number | 0000731802-23-000006 |
| Period End Date | 20221231 |
| Filing Date | 20230207 |
| Fiscal Year | 2023 |
| Fiscal Period | Q1 |
| XBRL Instance | ato-20221231_htm.xml |
Filing Contents
This filing contains the following financial statements:
Balance Sheet
66 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Common stock stated value (USD per share) |
CommonStockParOrStatedValuePerShare
|
$0.01 | USD | Point-in-time |
| Common stock stated value (USD per share) |
CommonStockParOrStatedValuePerShare
|
$0.01 | USD | Point-in-time |
| Common stock authorized (in shares) |
CommonStockSharesAuthorized
|
200.00M | shares | Point-in-time |
| Property, plant and equipment |
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
$20.99B | USD | Point-in-time |
| Property, plant and equipment |
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
$20.24B | USD | Point-in-time |
| Common stock authorized (in shares) |
CommonStockSharesAuthorized
|
200.00M | shares | Point-in-time |
| Common stock issued (in shares) |
CommonStockSharesIssued
|
140.90M | shares | Point-in-time |
| Less accumulated depreciation and amortization |
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
$3.02B | USD | Point-in-time |
| Less accumulated depreciation and amortization |
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
$3.00B | USD | Point-in-time |
| Common stock issued (in shares) |
CommonStockSharesIssued
|
143.16M | shares | Point-in-time |
| Common stock outstanding (in shares) |
CommonStockSharesOutstanding
|
140.90M | shares | Point-in-time |
| Net property, plant and equipment |
PublicUtilitiesPropertyPlantAndEquipmentNet
|
$17.24B | USD | Point-in-time |
| Net property, plant and equipment |
PublicUtilitiesPropertyPlantAndEquipmentNet
|
$17.97B | USD | Point-in-time |
| Common stock outstanding (in shares) |
CommonStockSharesOutstanding
|
143.16M | shares | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$51.55M | USD | Point-in-time |
| Cash and cash equivalents |
CashAndCashEquivalentsAtCarryingValue
|
$171.60M | USD | Point-in-time |
| Accounts receivable, net (See Note 5) |
AccountsReceivableNetCurrent
|
$363.71M | USD | Point-in-time |
| Accounts receivable, net (See Note 5) |
AccountsReceivableNetCurrent
|
$826.42M | USD | Point-in-time |
| Gas stored underground |
EnergyRelatedInventoryGasStoredUnderground
|
$323.68M | USD | Point-in-time |
| Gas stored underground |
EnergyRelatedInventoryGasStoredUnderground
|
$357.94M | USD | Point-in-time |
| Other current assets (See Note 8) |
OtherAssetsCurrent
|
$2.27B | USD | Point-in-time |
| Other current assets (See Note 8) |
OtherAssetsCurrent
|
$2.31B | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$3.05B | USD | Point-in-time |
| Total current assets |
AssetsCurrent
|
$3.63B | USD | Point-in-time |
| Goodwill |
Goodwill
|
$731.26M | USD | Point-in-time |
| Goodwill |
Goodwill
|
$731.26M | USD | Point-in-time |
| Deferred charges and other assets (See Note 8) |
OtherAssetsNoncurrent
|
$1.17B | USD | Point-in-time |
| Deferred charges and other assets (See Note 8) |
OtherAssetsNoncurrent
|
$1.04B | USD | Point-in-time |
| Total assets |
Assets
|
$23.37B | USD | Point-in-time |
| Total assets |
Assets
|
$22.19B | USD | Point-in-time |
| Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: December 31, 2022 143,155,761 shares; September 30, 2022 140,896,598 shares |
CommonStockValue
|
$716.00K | USD | Point-in-time |
| Common stock, no par value (stated at $0.005 per share); 200,000,000 shares authorized; issued and outstanding: December 31, 2022 143,155,761 shares; September 30, 2022 140,896,598 shares |
CommonStockValue
|
$704.00K | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$6.07B | USD | Point-in-time |
| Additional paid-in capital |
AdditionalPaidInCapitalCommonStock
|
$5.84B | USD | Point-in-time |
| Accumulated other comprehensive income |
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
$391.33M | USD | Point-in-time |
| Accumulated other comprehensive income |
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
$369.11M | USD | Point-in-time |
| Retained earnings |
RetainedEarningsAccumulatedDeficit
|
$3.21B | USD | Point-in-time |
| Retained earnings |
RetainedEarningsAccumulatedDeficit
|
$3.38B | USD | Point-in-time |
| Shareholders equity |
StockholdersEquity
|
$9.84B | USD | Point-in-time |
| Shareholders equity |
StockholdersEquity
|
$8.29B | USD | Point-in-time |
| Shareholders equity |
StockholdersEquity
|
$7.91B | USD | Point-in-time |
| Shareholders equity |
StockholdersEquity
|
$9.42B | USD | Point-in-time |
| Long-term debt |
LongTermDebtAndCapitalLeaseObligations
|
$6.55B | USD | Point-in-time |
| Long-term debt |
LongTermDebtAndCapitalLeaseObligations
|
$5.76B | USD | Point-in-time |
| Total capitalization |
CapitalizationLongtermDebtAndEquity
|
$16.39B | USD | Point-in-time |
| Total capitalization |
CapitalizationLongtermDebtAndEquity
|
$15.18B | USD | Point-in-time |
| Accounts payable and accrued liabilities |
AccountsPayableAndAccruedLiabilitiesCurrent
|
$496.02M | USD | Point-in-time |
| Accounts payable and accrued liabilities |
AccountsPayableAndAccruedLiabilitiesCurrent
|
$574.72M | USD | Point-in-time |
| Other current liabilities |
OtherLiabilitiesCurrent
|
$720.16M | USD | Point-in-time |
| Other current liabilities |
OtherLiabilitiesCurrent
|
$755.69M | USD | Point-in-time |
| Short-term debt |
ShortTermBorrowings
|
$184.97M | USD | Point-in-time |
| Short-term debt |
ShortTermBorrowings
|
- | USD | Point-in-time |
| Current maturities of long-term debt |
LongTermDebtAndCapitalLeaseObligationsCurrent
|
$2.20B | USD | Point-in-time |
| Current maturities of long-term debt |
LongTermDebtAndCapitalLeaseObligationsCurrent
|
$2.20B | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$3.53B | USD | Point-in-time |
| Total current liabilities |
LiabilitiesCurrent
|
$3.60B | USD | Point-in-time |
| Deferred income taxes |
DeferredIncomeTaxLiabilitiesNet
|
$2.00B | USD | Point-in-time |
| Deferred income taxes |
DeferredIncomeTaxLiabilitiesNet
|
$2.08B | USD | Point-in-time |
| Regulatory excess deferred taxes |
ChangeinTaxRateDeferredTaxLiability
|
$385.21M | USD | Point-in-time |
| Regulatory excess deferred taxes |
ChangeinTaxRateDeferredTaxLiability
|
$345.80M | USD | Point-in-time |
| Regulatory cost of removal obligation |
RegulatoryCostOfRemovalLiabilityNoncurrent
|
$487.63M | USD | Point-in-time |
| Regulatory cost of removal obligation |
RegulatoryCostOfRemovalLiabilityNoncurrent
|
$494.63M | USD | Point-in-time |
| Deferred credits and other liabilities |
OtherLiabilitiesNoncurrent
|
$538.30M | USD | Point-in-time |
| Deferred credits and other liabilities |
OtherLiabilitiesNoncurrent
|
$530.18M | USD | Point-in-time |
| Total capitalization and liabilities |
LiabilitiesAndStockholdersEquity
|
$23.37B | USD | Point-in-time |
| Total capitalization and liabilities |
LiabilitiesAndStockholdersEquity
|
$22.19B | USD | Point-in-time |
Income Statement
44 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net unrealized holding gains (losses) on available-for-sale securities, tax |
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
$25.00K | USD | 1 Quarter |
| Net unrealized holding gains (losses) on available-for-sale securities, tax |
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax
|
$-20.00K | USD | 1 Quarter |
| Amortization and unrealized gains (losses) on interest rate agreements, tax |
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent
|
$6.40M | USD | 1 Quarter |
| Amortization and unrealized gains (losses) on interest rate agreements, tax |
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationTaxParent
|
$-13.26M | USD | 1 Quarter |
| Operating revenues |
Revenues
|
$1.48B | USD | 1 Quarter |
| Operating revenues |
Revenues
|
$1.01B | USD | 1 Quarter |
| Purchased gas cost |
CostOfRevenue
|
$738.25M | USD | 1 Quarter |
| Purchased gas cost |
CostOfRevenue
|
$371.16M | USD | 1 Quarter |
| Operation and maintenance expense |
OtherSellingGeneralAndAdministrativeExpense
|
$185.02M | USD | 1 Quarter |
| Operation and maintenance expense |
OtherSellingGeneralAndAdministrativeExpense
|
$159.11M | USD | 1 Quarter |
| Depreciation and amortization expense |
DepreciationAndAmortization
|
$127.86M | USD | 1 Quarter |
| Depreciation and amortization expense |
DepreciationAndAmortization
|
$146.02M | USD | 1 Quarter |
| Taxes, other than income |
TaxesOther
|
$78.80M | USD | 1 Quarter |
| Taxes, other than income |
TaxesOther
|
$93.54M | USD | 1 Quarter |
| Operating income |
OperatingIncomeLoss
|
$275.86M | USD | 1 Quarter |
| Operating income |
OperatingIncomeLoss
|
$321.19M | USD | 1 Quarter |
| Other non-operating income |
OtherNonoperatingIncomeExpense
|
$21.19M | USD | 1 Quarter |
| Other non-operating income |
OtherNonoperatingIncomeExpense
|
$8.70M | USD | 1 Quarter |
| Interest charges |
InterestExpense
|
$19.85M | USD | 1 Quarter |
| Interest charges |
InterestExpense
|
$36.76M | USD | 1 Quarter |
| Income before income taxes |
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
$264.71M | USD | 1 Quarter |
| Income before income taxes |
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
$305.62M | USD | 1 Quarter |
| Income tax expense |
IncomeTaxExpenseBenefit
|
$33.76M | USD | 1 Quarter |
| Income tax expense |
IncomeTaxExpenseBenefit
|
$15.50M | USD | 1 Quarter |
| Net income |
NetIncomeLoss
|
$249.21M | USD | 1 Quarter |
| Net income |
NetIncomeLoss
|
$271.86M | USD | 1 Quarter |
| Basic net income per share (USD per share) |
EarningsPerShareBasic
|
$1.86 | USD | 1 Quarter |
| Basic net income per share (USD per share) |
EarningsPerShareBasic
|
$1.92 | USD | 1 Quarter |
| Diluted net income per share (USD per share) |
EarningsPerShareDiluted
|
$1.91 | USD | 1 Quarter |
| Diluted net income per share (USD per share) |
EarningsPerShareDiluted
|
$1.86 | USD | 1 Quarter |
| Cash dividends (USD per share) |
CommonStockDividendsPerShareCashPaid
|
$0.68 | USD | 1 Quarter |
| Cash dividends (USD per share) |
CommonStockDividendsPerShareCashPaid
|
$0.74 | USD | 1 Quarter |
| Basic weighted average shares outstanding (in shares) |
WeightedAverageNumberOfSharesOutstandingBasic
|
141.82M | shares | 1 Quarter |
| Basic weighted average shares outstanding (in shares) |
WeightedAverageNumberOfSharesOutstandingBasic
|
133.68M | shares | 1 Quarter |
| Diluted weighted average shares outstanding (in shares) |
WeightedAverageNumberOfDilutedSharesOutstanding
|
133.69M | shares | 1 Quarter |
| Diluted weighted average shares outstanding (in shares) |
WeightedAverageNumberOfDilutedSharesOutstanding
|
141.94M | shares | 1 Quarter |
| Net unrealized holding gains (losses) on available-for-sale securities, net of tax of $25 and $(20) |
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
$87.00K | USD | 1 Quarter |
| Net unrealized holding gains (losses) on available-for-sale securities, net of tax of $25 and $(20) |
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax
|
$-69.00K | USD | 1 Quarter |
| Amortization and unrealized gains (losses) on interest rate agreements, net of tax of $6,397 and $(13,260) |
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
|
$22.13M | USD | 1 Quarter |
| Amortization and unrealized gains (losses) on interest rate agreements, net of tax of $6,397 and $(13,260) |
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTaxParent
|
$-45.88M | USD | 1 Quarter |
| Total other comprehensive income (loss) |
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
$-45.95M | USD | 1 Quarter |
| Total other comprehensive income (loss) |
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
$22.22M | USD | 1 Quarter |
| Total comprehensive income |
ComprehensiveIncomeNetOfTax
|
$294.08M | USD | 1 Quarter |
| Total comprehensive income |
ComprehensiveIncomeNetOfTax
|
$203.26M | USD | 1 Quarter |
Cash Flow Statement
46 line items
| Line Item | Tag | Value | Unit | Period |
|---|---|---|---|---|
| Net income |
NetIncomeLoss
|
$249.21M | USD | 1 Quarter |
| Net income |
NetIncomeLoss
|
$271.86M | USD | 1 Quarter |
| Depreciation and amortization expense |
DepreciationDepletionAndAmortization
|
$127.86M | USD | 1 Quarter |
| Depreciation and amortization expense |
DepreciationDepletionAndAmortization
|
$146.02M | USD | 1 Quarter |
| Deferred income taxes |
DeferredIncomeTaxExpenseBenefit
|
$29.69M | USD | 1 Quarter |
| Deferred income taxes |
DeferredIncomeTaxExpenseBenefit
|
$11.81M | USD | 1 Quarter |
| Other |
OtherNoncashIncomeExpense
|
$17.51M | USD | 1 Quarter |
| Other |
OtherNoncashIncomeExpense
|
$12.69M | USD | 1 Quarter |
| Net assets / liabilities from risk management activities |
IncreaseDecreaseInCommodityContractAssetsAndLiabilities
|
$8.83M | USD | 1 Quarter |
| Net assets / liabilities from risk management activities |
IncreaseDecreaseInCommodityContractAssetsAndLiabilities
|
$-218.00K | USD | 1 Quarter |
| Net change in other operating assets and liabilities |
IncreaseDecreaseInOtherOperatingCapitalNet
|
$241.38M | USD | 1 Quarter |
| Net change in other operating assets and liabilities |
IncreaseDecreaseInOtherOperatingCapitalNet
|
$305.53M | USD | 1 Quarter |
| Net cash provided by operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$188.90M | USD | 1 Quarter |
| Net cash provided by operating activities |
NetCashProvidedByUsedInOperatingActivities
|
$61.82M | USD | 1 Quarter |
| Capital expenditures |
PaymentsToAcquireProductiveAssets
|
$684.18M | USD | 1 Quarter |
| Capital expenditures |
PaymentsToAcquireProductiveAssets
|
$795.66M | USD | 1 Quarter |
| Debt and equity securities activities, net |
PaymentsForProceedsFromInvestments
|
$-2.37M | USD | 1 Quarter |
| Debt and equity securities activities, net |
PaymentsForProceedsFromInvestments
|
$2.47M | USD | 1 Quarter |
| Other, net |
PaymentsForProceedsFromOtherInvestingActivities
|
$-2.06M | USD | 1 Quarter |
| Other, net |
PaymentsForProceedsFromOtherInvestingActivities
|
$-5.62M | USD | 1 Quarter |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-792.51M | USD | 1 Quarter |
| Net cash used in investing activities |
NetCashProvidedByUsedInInvestingActivities
|
$-679.75M | USD | 1 Quarter |
| Net decrease in short-term debt |
ProceedsFromRepaymentsOfShortTermDebt
|
$-184.97M | USD | 1 Quarter |
| Net decrease in short-term debt |
ProceedsFromRepaymentsOfShortTermDebt
|
- | USD | 1 Quarter |
| Net proceeds from equity issuances |
ProceedsFromIssuanceOfCommonStock
|
$220.00M | USD | 1 Quarter |
| Net proceeds from equity issuances |
ProceedsFromIssuanceOfCommonStock
|
$261.94M | USD | 1 Quarter |
| Issuance of common stock through stock purchase and employee retirement plans |
ProceedsFromStockPlans
|
$3.92M | USD | 1 Quarter |
| Issuance of common stock through stock purchase and employee retirement plans |
ProceedsFromStockPlans
|
$3.78M | USD | 1 Quarter |
| Proceeds from issuance of long-term debt |
ProceedsFromIssuanceOfLongTermDebt
|
$797.26M | USD | 1 Quarter |
| Proceeds from issuance of long-term debt |
ProceedsFromIssuanceOfLongTermDebt
|
$596.14M | USD | 1 Quarter |
| Cash dividends paid |
PaymentsOfDividendsCommonStock
|
$90.41M | USD | 1 Quarter |
| Cash dividends paid |
PaymentsOfDividendsCommonStock
|
$104.55M | USD | 1 Quarter |
| Debt issuance costs |
PaymentsOfDebtIssuanceCosts
|
$6.39M | USD | 1 Quarter |
| Debt issuance costs |
PaymentsOfDebtIssuanceCosts
|
$7.86M | USD | 1 Quarter |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$723.65M | USD | 1 Quarter |
| Net cash provided by financing activities |
NetCashProvidedByUsedInFinancingActivities
|
$765.21M | USD | 1 Quarter |
| Net increase in cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$120.04M | USD | 1 Quarter |
| Net increase in cash and cash equivalents |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
$147.28M | USD | 1 Quarter |
| Cash and cash equivalents at beginning of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$171.60M | USD | Point-in-time |
| Cash and cash equivalents at beginning of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$51.55M | USD | Point-in-time |
| Cash and cash equivalents at beginning of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$264.00M | USD | Point-in-time |
| Cash and cash equivalents at beginning of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$116.72M | USD | Point-in-time |
| Cash and cash equivalents at end of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$171.60M | USD | Point-in-time |
| Cash and cash equivalents at end of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$51.55M | USD | Point-in-time |
| Cash and cash equivalents at end of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$264.00M | USD | Point-in-time |
| Cash and cash equivalents at end of period |
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
$116.72M | USD | Point-in-time |
Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.