2023 Q1 Form 10-K Financial Statement

#000010781523000102 Filed on February 23, 2023

View on sec.gov

Income Statement

Concept 2023 Q1 2022 Q4 2022
Revenue $1.092B $4.070B
YoY Change 1.86% 11.07%
Cost Of Revenue $444.5M $1.693B
YoY Change 0.07% 26.26%
Gross Profit $647.4M $2.377B
YoY Change 3.12% 2.31%
Gross Profit Margin 59.29% 58.4%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $127.8M $479.7M
YoY Change 7.3% 4.76%
% of Gross Profit 19.74% 20.18%
Operating Expenses
YoY Change
Operating Profit $257.4M $940.0M
YoY Change -10.97% 8.21%
Interest Expense $117.8M $458.4M
YoY Change 3.88% -0.41%
% of Operating Profit 45.77% 48.77%
Other Income/Expense, Net -$102.7M -$409.0M
YoY Change -0.1% -4.48%
Pretax Income $154.7M $531.0M
YoY Change -16.96% 20.54%
Income Tax $32.70M $133.1M
% Of Pretax Income 21.14% 25.07%
Net Earnings
YoY Change
Net Earnings / Revenue
Basic Earnings Per Share
Diluted Earnings Per Share
COMMON SHARES
Basic Shares Outstanding 33.29M shares
Diluted Shares Outstanding

Balance Sheet

Concept 2023 Q1 2022 Q4 2022
SHORT-TERM ASSETS
Cash & Short-Term Investments
YoY Change
Cash & Equivalents $11.40M $6.100M
Short-Term Investments
Other Short-Term Assets $6.800M $73.80M
YoY Change -78.62% 668.75%
Inventory
Prepaid Expenses
Receivables $582.6M
Other Receivables
Total Short-Term Assets $1.130B $1.207B
YoY Change 11.4% 12.73%
LONG-TERM ASSETS
Property, Plant & Equipment $10.79B $10.72B
YoY Change 6.21% 5.96%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets $85.60M $133.5M
YoY Change -5.2% 36.09%
Total Long-Term Assets $13.88B $13.81B
YoY Change 5.89% 5.66%
TOTAL ASSETS
Total Short-Term Assets $1.130B $1.207B
Total Long-Term Assets $13.88B $13.81B
Total Assets $15.01B $15.02B
YoY Change 6.28% 6.19%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $400.5M
YoY Change 15.15%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt
YoY Change
Long-Term Debt Due $8.900M $8.900M
YoY Change 1.14% 1.14%
Total Short-Term Liabilities $908.5M $1.372B
YoY Change 12.56% 17.55%
LONG-TERM LIABILITIES
Long-Term Debt $3.352B $3.352B
YoY Change 17.05% 17.05%
Other Long-Term Liabilities $290.6M $291.4M
YoY Change 1.04% 1.32%
Total Long-Term Liabilities $9.456B $9.481B
YoY Change 4.36% 4.96%
TOTAL LIABILITIES
Total Short-Term Liabilities $908.5M $1.372B
Total Long-Term Liabilities $9.456B $9.481B
Total Liabilities $10.36B $10.85B
YoY Change 5.03% 6.4%
SHAREHOLDERS EQUITY
Retained Earnings $2.119B $2.057B
YoY Change -8.62% -10.19%
Common Stock $332.9M $332.9M
YoY Change 0.0% 0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $4.645B $4.167B
YoY Change
Total Liabilities & Shareholders Equity $15.01B $15.02B
YoY Change 6.28% 6.19%

Cashflow Statement

Concept 2023 Q1 2022 Q4 2022
OPERATING ACTIVITIES
Net Income
YoY Change
Depreciation, Depletion And Amortization $127.8M $479.7M
YoY Change 7.3% 4.76%
Cash From Operating Activities $215.5M $637.0M
YoY Change -30.08% -20.59%
INVESTING ACTIVITIES
Capital Expenditures $208.7M $930.4M
YoY Change 49.61% 14.4%
Acquisitions
YoY Change
Other Investing Activities $2.600M $5.400M
YoY Change 333.33% -217.39%
Cash From Investing Activities -$249.3M -$914.0M
YoY Change 151.56% 14.54%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net $8.800M
YoY Change -97.11%
Cash From Financing Activities $3.200M $321.7M
YoY Change -101.6% -3929.76%
NET CHANGE
Cash From Operating Activities $215.5M $637.0M
Cash From Investing Activities -$249.3M -$914.0M
Cash From Financing Activities $3.200M $321.7M
Net Change In Cash -$30.60M $44.70M
YoY Change -432.61% -1164.29%
FREE CASH FLOW
Cash From Operating Activities $215.5M $637.0M
Capital Expenditures $208.7M $930.4M
Free Cash Flow $6.800M -$293.4M
YoY Change -95.97% 2543.24%

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CY2020 us-gaap Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
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CY2022 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
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CY2021 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
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CY2020 us-gaap Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
-63700000 usd
CY2022 wep Deferred Transmission Costs
DeferredTransmissionCosts
64200000 usd
CY2021 wep Deferred Transmission Costs
DeferredTransmissionCosts
-2700000 usd
CY2020 wep Deferred Transmission Costs
DeferredTransmissionCosts
-23200000 usd
CY2022 us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
69800000 usd
CY2021 us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
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CY2020 us-gaap Increase Decrease In Accounts And Other Receivables
IncreaseDecreaseInAccountsAndOtherReceivables
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CY2022 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
46500000 usd
CY2021 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
26900000 usd
CY2020 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
-10300000 usd
CY2022 us-gaap Increase Decrease In Margin Deposits Outstanding
IncreaseDecreaseInMarginDepositsOutstanding
40900000 usd
CY2021 us-gaap Increase Decrease In Margin Deposits Outstanding
IncreaseDecreaseInMarginDepositsOutstanding
-800000 usd
CY2020 us-gaap Increase Decrease In Margin Deposits Outstanding
IncreaseDecreaseInMarginDepositsOutstanding
-1800000 usd
CY2022 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
16100000 usd
CY2021 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
900000 usd
CY2020 us-gaap Increase Decrease In Other Current Assets
IncreaseDecreaseInOtherCurrentAssets
-5500000 usd
CY2022 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
14500000 usd
CY2021 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
85500000 usd
CY2020 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-25900000 usd
CY2022 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
28800000 usd
CY2021 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
-6900000 usd
CY2020 us-gaap Increase Decrease In Other Current Liabilities
IncreaseDecreaseInOtherCurrentLiabilities
1100000 usd
CY2022 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
-101000000.0 usd
CY2021 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
2400000 usd
CY2020 us-gaap Other Operating Activities Cash Flow Statement
OtherOperatingActivitiesCashFlowStatement
29800000 usd
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
637000000.0 usd
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
802200000 usd
CY2020 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
767100000 usd
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
930400000 usd
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
813300000 usd
CY2020 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
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CY2022 us-gaap Payments For Advance To Affiliate
PaymentsForAdvanceToAffiliate
19200000 usd
CY2021 us-gaap Payments For Advance To Affiliate
PaymentsForAdvanceToAffiliate
2600000 usd
CY2020 us-gaap Payments For Advance To Affiliate
PaymentsForAdvanceToAffiliate
1600000 usd
CY2022 wep Proceeds From Payments For Transfer Of Assets To Related Party
ProceedsFromPaymentsForTransferOfAssetsToRelatedParty
0 usd
CY2021 wep Proceeds From Payments For Transfer Of Assets To Related Party
ProceedsFromPaymentsForTransferOfAssetsToRelatedParty
10700000 usd
CY2020 wep Proceeds From Payments For Transfer Of Assets To Related Party
ProceedsFromPaymentsForTransferOfAssetsToRelatedParty
1300000 usd
CY2022 us-gaap Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
41000000.0 usd
CY2021 us-gaap Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
0 usd
CY2020 us-gaap Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
22200000 usd
CY2022 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
5400000 usd
CY2021 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
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CY2020 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
-10900000 usd
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-914000000.0 usd
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-798000000.0 usd
CY2020 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
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CY2022 us-gaap Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
85700000 usd
CY2021 us-gaap Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
83000000.0 usd
CY2020 us-gaap Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
176500000 usd
CY2022 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
500000000.0 usd
CY2021 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
418800000 usd
CY2020 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
0 usd
CY2022 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
8800000 usd
CY2021 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
304100000 usd
CY2020 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
0 usd
CY2022 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
73600000 usd
CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
67500000 usd
CY2020 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
58300000 usd
CY2022 us-gaap Proceeds From Contributions From Parent
ProceedsFromContributionsFromParent
455000000.0 usd
CY2021 us-gaap Proceeds From Contributions From Parent
ProceedsFromContributionsFromParent
230000000.0 usd
CY2020 us-gaap Proceeds From Contributions From Parent
ProceedsFromContributionsFromParent
130000000.0 usd
CY2022 us-gaap Payments Of Distributions To Affiliates
PaymentsOfDistributionsToAffiliates
630000000.0 usd
CY2021 us-gaap Payments Of Distributions To Affiliates
PaymentsOfDistributionsToAffiliates
360000000.0 usd
CY2020 us-gaap Payments Of Distributions To Affiliates
PaymentsOfDistributionsToAffiliates
395000000.0 usd
CY2022 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-6600000 usd
CY2021 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-8600000 usd
CY2020 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
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CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
321700000 usd
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
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CY2020 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
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CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
44700000 usd
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-4200000 usd
CY2020 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-11900000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3000000.0 usd
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
7200000 usd
CY2019Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
19100000 usd
CY2022Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
47700000 usd
CY2021Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3000000.0 usd
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
7200000 usd
CY2019Q4 us-gaap Stockholders Equity
StockholdersEquity
3591500000 usd
CY2020 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
365600000 usd
CY2020 us-gaap Payments Of Distributions To Affiliates
PaymentsOfDistributionsToAffiliates
395000000.0 usd
CY2020 us-gaap Proceeds From Contributions From Parent
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130000000.0 usd
CY2020 us-gaap Stockholders Equity Other
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CY2020Q4 us-gaap Stockholders Equity
StockholdersEquity
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CY2021 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
381200000 usd
CY2021 us-gaap Payments Of Distributions To Affiliates
PaymentsOfDistributionsToAffiliates
360000000.0 usd
CY2021 us-gaap Proceeds From Contributions From Parent
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CY2021 us-gaap Stockholders Equity Other
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CY2021Q4 us-gaap Stockholders Equity
StockholdersEquity
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CY2022 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
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CY2022 us-gaap Payments Of Distributions To Affiliates
PaymentsOfDistributionsToAffiliates
630000000.0 usd
CY2022 us-gaap Proceeds From Contributions From Parent
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455000000.0 usd
CY2022 us-gaap Stockholders Equity Other
StockholdersEquityOther
-800000 usd
CY2022Q4 us-gaap Stockholders Equity
StockholdersEquity
4167200000 usd
CY2022 us-gaap Use Of Estimates
UseOfEstimates
We prepare our financial statements in conformity with GAAP. We make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the date of the financial statements, and the reported amounts of revenues and expenses during the reporting period. Actual results may differ from these estimates.
CY2022 wep Maximum Term Of Original Maturity To Classify Instrument As Cash Equivalent
MaximumTermOfOriginalMaturityToClassifyInstrumentAsCashEquivalent
P3M
CY2022Q4 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
150600000 usd
CY2022Q4 wep Minimum Lease Term To Recognize Right Of Use Asset And Lease Liabilities
MinimumLeaseTermToRecognizeRightOfUseAssetAndLeaseLiabilities
P1Y
CY2021Q4 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
138200000 usd
CY2022Q4 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
79600000 usd
CY2021Q4 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
53500000 usd
CY2022Q4 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
62700000 usd
CY2021Q4 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
54700000 usd
CY2022Q4 us-gaap Energy Related Inventory
EnergyRelatedInventory
292900000 usd
CY2021Q4 us-gaap Energy Related Inventory
EnergyRelatedInventory
246400000 usd
CY2022 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
0.0306
CY2021 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
0.0309
CY2020 us-gaap Public Utilities Property Plant And Equipment Disclosure Of Composite Depreciation Rate For Plants In Service
PublicUtilitiesPropertyPlantAndEquipmentDisclosureOfCompositeDepreciationRateForPlantsInService
0.0319
CY2022 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
6900000 usd
CY2021 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
2900000 usd
CY2020 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
2600000 usd
CY2022 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
18800000 usd
CY2021 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
7900000 usd
CY2020 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
7000000.0 usd
CY2022Q4 us-gaap Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
9100000 usd
CY2022 us-gaap Impairment Of Intangible Assets Indefinitelived Excluding Goodwill
ImpairmentOfIntangibleAssetsIndefinitelivedExcludingGoodwill
0 usd
CY2022Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Authorized
ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized
9000000 shares
CY2022 us-gaap Guarantees Indemnifications And Warranties Policies
GuaranteesIndemnificationsAndWarrantiesPolicies
We follow the guidance of the Guarantees Topic of the FASB ASC, which requires, under certain circumstances, that the guarantor recognize a liability for the fair value of the obligation undertaken in issuing the guarantee at its inception. As of December 31, 2022, we had $26.0 million of standby letters of credit issued by financial institutions for the benefit of third parties that have extended credit to us, which automatically renew each year unless proper termination notice is given. These amounts are not reflected on our balance sheets.
CY2022 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
The geographic concentration of our customers did not contribute significantly to our overall exposure to credit risk. We periodically review customers' credit ratings, financial statements, and historical payment performance and require them to provide collateral or other security as needed. Our credit risk exposure is mitigated by our recovery mechanism for uncollectible expense discussed in Note 1(d), Operating Revenues. As a result, we did not have any significant concentrations of credit risk at December 31, 2022. In addition, there were no customers that accounted for more than 10% of our revenues for the year ended December 31, 2022.
CY2022Q4 us-gaap Regulatory Assets
RegulatoryAssets
2817500000 usd
CY2021Q4 us-gaap Regulatory Assets
RegulatoryAssets
2764400000 usd
CY2022Q4 us-gaap Regulatory Assets Current
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0 usd
CY2021Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
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CY2022Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
2817500000 usd
CY2021Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
2763100000 usd
CY2022Q4 us-gaap Regulatory Assets
RegulatoryAssets
2817500000 usd
CY2021Q4 us-gaap Regulatory Assets
RegulatoryAssets
2764400000 usd
CY2022Q4 us-gaap Public Utilities Amount Of Allowance For Earnings On Equity Capitalized For Rate Making Purposes
PublicUtilitiesAmountOfAllowanceForEarningsOnEquityCapitalizedForRateMakingPurposes
14700000 usd
CY2021Q4 us-gaap Public Utilities Amount Of Allowance For Earnings On Equity Capitalized For Rate Making Purposes
PublicUtilitiesAmountOfAllowanceForEarningsOnEquityCapitalizedForRateMakingPurposes
15600000 usd
CY2022Q4 us-gaap Remaining Amounts Of Regulatory Assets For Which No Return On Investment During Recovery Period Is Provided
RemainingAmountsOfRegulatoryAssetsForWhichNoReturnOnInvestmentDuringRecoveryPeriodIsProvided
4300000 usd
CY2022Q4 wep Remaining Amounts Of Regulatory Assets Earning Short Term Interest Rate Return On Investment
RemainingAmountsOfRegulatoryAssetsEarningShortTermInterestRateReturnOnInvestment
21600000 usd
CY2022Q4 wep Remaining Amounts Of Regulatory Assets Earning Long Term Interest Rate Return On Investment
RemainingAmountsOfRegulatoryAssetsEarningLongTermInterestRateReturnOnInvestment
123500000 usd
CY2022Q4 us-gaap Regulatory Liabilities
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CY2021Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
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CY2022Q4 us-gaap Regulatory Liability Current
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CY2021Q4 us-gaap Regulatory Liability Current
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CY2022Q4 us-gaap Regulatory Liability Noncurrent
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CY2021Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
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CY2022Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
1638800000 usd
CY2021Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
1723200000 usd
CY2022Q4 us-gaap Property Plant And Equipment Net
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CY2021Q4 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
10115500000 usd
CY2021Q4 us-gaap Restructuring Reserve
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3300000 usd
CY2020Q4 us-gaap Restructuring Reserve
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CY2019Q4 us-gaap Restructuring Reserve
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2100000 usd
CY2022 us-gaap Restructuring Charges
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10200000 usd
CY2021 us-gaap Restructuring Charges
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CY2020 us-gaap Restructuring Charges
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CY2022 us-gaap Payments For Restructuring
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CY2021 us-gaap Payments For Restructuring
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CY2020 us-gaap Payments For Restructuring
PaymentsForRestructuring
100000 usd
CY2022 us-gaap Restructuring Reserve Accrual Adjustment1
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0 usd
CY2021 us-gaap Restructuring Reserve Accrual Adjustment1
RestructuringReserveAccrualAdjustment1
0 usd
CY2020 us-gaap Restructuring Reserve Accrual Adjustment1
RestructuringReserveAccrualAdjustment1
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CY2022Q4 us-gaap Restructuring Reserve
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13500000 usd
CY2021Q4 us-gaap Restructuring Reserve
RestructuringReserve
3300000 usd
CY2020Q4 us-gaap Restructuring Reserve
RestructuringReserve
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CY2021Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
70800000 usd
CY2020Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
54500000 usd
CY2019Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
65000000.0 usd
CY2022 us-gaap Asset Retirement Obligation Accretion Expense
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1800000 usd
CY2021 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
1700000 usd
CY2020 us-gaap Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
2300000 usd
CY2022 wep Asset Retirement Obligation Addition Revision Of Estimate
AssetRetirementObligationAdditionRevisionOfEstimate
300000 usd
CY2021 wep Asset Retirement Obligation Addition Revision Of Estimate
AssetRetirementObligationAdditionRevisionOfEstimate
17300000 usd
CY2020 wep Asset Retirement Obligation Addition Revision Of Estimate
AssetRetirementObligationAdditionRevisionOfEstimate
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CY2022 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
1200000 usd
CY2021 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
2700000 usd
CY2020 us-gaap Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
1700000 usd
CY2022Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
71700000 usd
CY2021Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
70800000 usd
CY2020Q4 us-gaap Asset Retirement Obligation
AssetRetirementObligation
54500000 usd
CY2022 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
13200000 usd
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
6200000 usd
CY2020 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
14500000 usd
CY2022 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
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3600000 usd
CY2021 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
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1700000 usd
CY2020 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
4000000.0 usd
CY2022Q4 us-gaap Retained Earnings Appropriated
RetainedEarningsAppropriated
1800000000 usd
CY2021Q4 us-gaap Preferred Stock Value
PreferredStockValue
30400000 usd
CY2022Q4 us-gaap Preferred Stock Value
PreferredStockValue
30400000 usd
CY2022 wep Maximum Debtto Capitalization Ratio
MaximumDebttoCapitalizationRatio
0.65
CY2022Q4 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
38300000 usd
CY2022Q4 wep Numberofextensionsavailableonacreditfacility
Numberofextensionsavailableonacreditfacility
2 extension
CY2022 wep Lengthofcreditfacilityextension
Lengthofcreditfacilityextension
P1Y
CY2022Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
3390900000 usd
CY2021Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
2899700000 usd
CY2022Q4 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
14900000 usd
CY2021Q4 us-gaap Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
12000000.0 usd
CY2022Q4 us-gaap Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
15600000 usd
CY2021Q4 us-gaap Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
15600000 usd
CY2022Q4 us-gaap Long Term Debt
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3360400000 usd
CY2021Q4 us-gaap Long Term Debt
LongTermDebt
2872100000 usd
CY2022Q4 us-gaap Long Term Debt Current
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8900000 usd
CY2021Q4 us-gaap Long Term Debt Current
LongTermDebtCurrent
8800000 usd
CY2022Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
3351500000 usd
CY2021Q4 us-gaap Long Term Debt Noncurrent
LongTermDebtNoncurrent
2863300000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
8900000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
309000000.0 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
259200000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
9300000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
9500000 usd
CY2022Q4 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
2795000000 usd
CY2022Q4 us-gaap Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
3390900000 usd
CY2022 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
74200000 usd
CY2021 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
68100000 usd
CY2020 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
59200000 usd
CY2022 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
334300000 usd
CY2021 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
341200000 usd
CY2020 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
347100000 usd
CY2022 us-gaap Operating Lease Cost
OperatingLeaseCost
1800000 usd
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
1400000 usd
CY2020 us-gaap Operating Lease Cost
OperatingLeaseCost
2600000 usd
CY2022 us-gaap Lease Cost
LeaseCost
410300000 usd
CY2021 us-gaap Lease Cost
LeaseCost
410700000 usd
CY2020 us-gaap Lease Cost
LeaseCost
408900000 usd
CY2022 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
334300000 usd
CY2021 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
341200000 usd
CY2020 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
347100000 usd
CY2022 us-gaap Operating Lease Payments
OperatingLeasePayments
1800000 usd
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
1400000 usd
CY2020 us-gaap Operating Lease Payments
OperatingLeasePayments
2600000 usd
CY2022 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
73600000 usd
CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
67500000 usd
CY2020 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
58300000 usd
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
60000000.0 usd
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
52700000 usd
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
22800000 usd
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 usd
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
300000 usd
CY2020 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
0 usd
CY2022Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
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P16Y6M
CY2021Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P16Y10M24D
CY2020Q4 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P18Y
CY2022Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P27Y
CY2021Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P28Y6M
CY2020Q4 us-gaap Operating Lease Weighted Average Remaining Lease Term1
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P29Y10M24D
CY2022Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.136
CY2021Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.138
CY2020Q4 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.138
CY2022Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.045
CY2021Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.045
CY2020Q4 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.046
CY2022Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
8400000 usd
CY2021Q4 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
8400000 usd
CY2022Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1739100000 usd
CY2021Q4 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
1793100000 usd
CY2022Q4 us-gaap Operating Lease Liability Current
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600000 usd
CY2021Q4 us-gaap Operating Lease Liability Current
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400000 usd
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
7800000 usd
CY2021Q4 us-gaap Operating Lease Liability Noncurrent
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8000000.0 usd
CY2022Q4 us-gaap Finance Lease Liability Current
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112300000 usd
CY2021Q4 us-gaap Finance Lease Liability Current
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109300000 usd
CY2022Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
2702300000 usd
CY2021Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
2717900000 usd
CY2022Q4 us-gaap Finance Lease Right Of Use Asset Accumulated Amortization
FinanceLeaseRightOfUseAssetAccumulatedAmortization
1509700000 usd
CY2021Q4 us-gaap Finance Lease Right Of Use Asset Accumulated Amortization
FinanceLeaseRightOfUseAssetAccumulatedAmortization
1395800000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
900000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
440100000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Two
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500000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
403700000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
500000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
403400000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
500000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
403400000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
500000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
403100000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
11800000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
4353000000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
14700000 usd
CY2022Q4 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
6406700000 usd
CY2022Q4 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
6300000 usd
CY2022Q4 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
3592100000 usd
CY2022Q4 us-gaap Operating Lease Liability
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8400000 usd
CY2022Q4 us-gaap Finance Lease Liability
FinanceLeaseLiability
2814600000 usd
CY2022Q4 us-gaap Operating Lease Liability Current
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600000 usd
CY2022Q4 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
112300000 usd
CY2022Q4 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
7800000 usd
CY2022Q4 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
2702300000 usd
CY2022 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
81000000.0 usd
CY2021 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
90300000 usd
CY2020 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
112200000 usd
CY2022 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
53600000 usd
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
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CY2020 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
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CY2022 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1500000 usd
CY2021 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1500000 usd
CY2020 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1500000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
133100000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
58100000 usd
CY2020 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
44700000 usd
CY2022 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
111200000 usd
CY2022 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
92300000 usd
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
86200000 usd
CY2020 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2022 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
33100000 usd
CY2022 wep Effective Income Tax Rate Reconciliation State And Local Income Taxes Net Of Federal Tax Benefit
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxesNetOfFederalTaxBenefit
0.063
CY2021 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
28200000 usd
CY2021 wep Effective Income Tax Rate Reconciliation State And Local Income Taxes Net Of Federal Tax Benefit
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxesNetOfFederalTaxBenefit
0.064
CY2020 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
26500000 usd
CY2020 wep Effective Income Tax Rate Reconciliation State And Local Income Taxes Net Of Federal Tax Benefit
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0.065
CY2022 wep Federalexcessamortizationamount
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-23200000 usd
CY2022 wep Federalexcessamortizationeffectivetaxrate
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-0.044
CY2021 wep Federalexcessamortizationamount
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-23200000 usd
CY2021 wep Federalexcessamortizationeffectivetaxrate
Federalexcessamortizationeffectivetaxrate
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CY2020 wep Federalexcessamortizationamount
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-23200000 usd
CY2020 wep Federalexcessamortizationeffectivetaxrate
Federalexcessamortizationeffectivetaxrate
-0.057
CY2022 wep Income Tax Reconciliation Allowance For Funds Used During Construction Capitalized Cost Of Equity
IncomeTaxReconciliationAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
3900000 usd
CY2022 wep Effective Income Tax Rate Reconciliation Allowance For Funds Used During Construction Capitalized Cost Of Equity
EffectiveIncomeTaxRateReconciliationAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
0.007
CY2021 wep Income Tax Reconciliation Allowance For Funds Used During Construction Capitalized Cost Of Equity
IncomeTaxReconciliationAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
1700000 usd
CY2021 wep Effective Income Tax Rate Reconciliation Allowance For Funds Used During Construction Capitalized Cost Of Equity
EffectiveIncomeTaxRateReconciliationAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
0.004
CY2020 wep Income Tax Reconciliation Allowance For Funds Used During Construction Capitalized Cost Of Equity
IncomeTaxReconciliationAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
1500000 usd
CY2020 wep Effective Income Tax Rate Reconciliation Allowance For Funds Used During Construction Capitalized Cost Of Equity
EffectiveIncomeTaxRateReconciliationAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
0.004
CY2022 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
2300000 usd
CY2022 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.004
CY2021 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
6800000 usd
CY2021 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.015
CY2020 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
11100000 usd
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.027
CY2022 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1500000 usd
CY2022 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
0.003
CY2021 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1500000 usd
CY2021 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
0.003
CY2020 us-gaap Income Tax Reconciliation Tax Credits Investment
IncomeTaxReconciliationTaxCreditsInvestment
1500000 usd
CY2020 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
0.004
CY2022 wep Effective Income Tax Rate Reconciliation Deduction Amortizationof Qualified Production Activity Amount
EffectiveIncomeTaxRateReconciliationDeductionAmortizationofQualifiedProductionActivityAmount
6300000 usd
CY2022 wep Effective Income Tax Rate Reconciliation Deduction Amortizationof Qualified Production Activity Percent
EffectiveIncomeTaxRateReconciliationDeductionAmortizationofQualifiedProductionActivityPercent
0.011
CY2021 wep Effective Income Tax Rate Reconciliation Deduction Amortizationof Qualified Production Activity Amount
EffectiveIncomeTaxRateReconciliationDeductionAmortizationofQualifiedProductionActivityAmount
6300000 usd
CY2021 wep Effective Income Tax Rate Reconciliation Deduction Amortizationof Qualified Production Activity Percent
EffectiveIncomeTaxRateReconciliationDeductionAmortizationofQualifiedProductionActivityPercent
0.014
CY2020 wep Effective Income Tax Rate Reconciliation Deduction Amortizationof Qualified Production Activity Amount
EffectiveIncomeTaxRateReconciliationDeductionAmortizationofQualifiedProductionActivityAmount
6300000 usd
CY2020 wep Effective Income Tax Rate Reconciliation Deduction Amortizationof Qualified Production Activity Percent
EffectiveIncomeTaxRateReconciliationDeductionAmortizationofQualifiedProductionActivityPercent
0.015
CY2022 wep Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
5300000 usd
CY2022 wep Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
0.010
CY2021 wep Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
-42700000 usd
CY2021 wep Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
-0.097
CY2020 wep Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
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CY2020 wep Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
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CY2022 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
8100000 usd
CY2022 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.015
CY2021 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
7200000 usd
CY2021 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.016
CY2020 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
5700000 usd
CY2020 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
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CY2022 us-gaap Income Tax Expense Benefit
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133100000 usd
CY2022 wep Income Tax Expense Benefit Effective Tax Rate
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0.251
CY2021 us-gaap Income Tax Expense Benefit
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58100000 usd
CY2021 wep Income Tax Expense Benefit Effective Tax Rate
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0.132
CY2020 us-gaap Income Tax Expense Benefit
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44700000 usd
CY2020 wep Income Tax Expense Benefit Effective Tax Rate
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0.109
CY2022Q4 wep Deferred Tax Assets Tax Gross Up Regulatory Items Non Current
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110300000 usd
CY2021Q4 wep Deferred Tax Assets Tax Gross Up Regulatory Items Non Current
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113300000 usd
CY2022Q4 us-gaap Deferred Tax Assets Deferred Income
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106500000 usd
CY2021Q4 us-gaap Deferred Tax Assets Deferred Income
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117900000 usd
CY2022Q4 wep Deferred Tax Assets Future Federal Tax Benefits Non Current
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10100000 usd
CY2021Q4 wep Deferred Tax Assets Future Federal Tax Benefits Non Current
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8300000 usd
CY2022Q4 wep Deferred Tax Assets Other Non Current
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60200000 usd
CY2021Q4 wep Deferred Tax Assets Other Non Current
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87000000.0 usd
CY2022Q4 us-gaap Deferred Tax Assets Net
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287100000 usd
CY2021Q4 us-gaap Deferred Tax Assets Net
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326500000 usd
CY2022Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
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1399000000 usd
CY2021Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
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1381700000 usd
CY2022Q4 us-gaap Deferred Tax Liabilities Deferred Expense
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198000000.0 usd
CY2021Q4 us-gaap Deferred Tax Liabilities Deferred Expense
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207400000 usd
CY2022Q4 wep Deferred Tax Liabilities Employee Benefits And Compensation Non Current
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CY2021Q4 wep Deferred Tax Liabilities Employee Benefits And Compensation Non Current
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CY2022Q4 us-gaap Deferred Tax Liabilities Regulatory Assets
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40900000 usd
CY2021Q4 us-gaap Deferred Tax Liabilities Regulatory Assets
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44300000 usd
CY2022Q4 wep Deferred Tax Liabilities Other Non Current
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48300000 usd
CY2021Q4 wep Deferred Tax Liabilities Other Non Current
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CY2022Q4 us-gaap Deferred Income Tax Liabilities
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1754400000 usd
CY2021Q4 us-gaap Deferred Income Tax Liabilities
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1728100000 usd
CY2022Q4 us-gaap Deferred Tax Liabilities
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CY2021Q4 us-gaap Deferred Tax Liabilities
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CY2022Q4 wep Balanceof Tax Benefit Carryforward
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CY2022Q4 wep Deferred Tax Assets Future Federal Tax Benefits Non Current
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10100000 usd
CY2021Q4 wep Balanceof Tax Benefit Carryforward
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CY2021Q4 wep Deferred Tax Assets Future Federal Tax Benefits Non Current
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CY2022Q4 us-gaap Unrecognized Tax Benefits
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CY2021Q4 us-gaap Unrecognized Tax Benefits
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CY2020 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
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CY2022 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
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CY2021 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Expense
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CY2021 us-gaap Unrecognized Tax Benefits Income Tax Penalties Expense
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CY2020 us-gaap Unrecognized Tax Benefits Income Tax Penalties Expense
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CY2022 us-gaap Unrecognized Tax Benefits Income Tax Penalties Expense
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CY2021Q4 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Accrued
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CY2022Q4 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Accrued
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CY2022Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties Accrued
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CY2021Q4 us-gaap Unrecognized Tax Benefits Income Tax Penalties Accrued
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CY2021Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
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CY2020Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
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1100000 usd
CY2019Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
1500000 usd
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
7600000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
3100000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
3100000 usd
CY2022 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
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6600000 usd
CY2021 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
3200000 usd
CY2020 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
3500000 usd
CY2022Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
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CY2021Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
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CY2021Q4 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
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CY2022Q4 us-gaap Derivative Instruments And Hedges
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CY2021Q4 us-gaap Derivative Instruments And Hedges
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CY2022Q4 us-gaap Derivative Instruments And Hedges Liabilities Noncurrent
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CY2021Q4 us-gaap Derivative Instruments And Hedges Noncurrent
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CY2022Q4 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
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CY2022Q4 us-gaap Derivative Collateral Right To Reclaim Cash
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CY2021Q4 us-gaap Derivative Collateral Right To Reclaim Cash
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CY2021Q4 us-gaap Derivative Collateral Obligation To Return Cash
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CY2022Q4 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
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30000000.0 usd
CY2021Q4 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
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54300000 usd
CY2021Q4 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
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CY2022Q4 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
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CY2022Q4 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
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CY2021Q4 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
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CY2021Q4 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
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CY2022Q4 us-gaap Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral
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CY2022Q4 us-gaap Derivative Fair Value Of Derivative Liability Amount Offset Against Collateral
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CY2021Q4 us-gaap Derivative Fair Value Of Derivative Asset Amount Offset Against Collateral
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CY2022Q4 us-gaap Derivative Liability Collateral Right To Reclaim Cash Offset
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CY2021Q4 us-gaap Derivative Asset Collateral Obligation To Return Cash Offset
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CY2022 us-gaap Interest Paid Net
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CY2021 us-gaap Interest Paid Net
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IncomeTaxesPaidNet
88000000.0 usd
CY2021 us-gaap Income Taxes Paid Net
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CY2022 us-gaap Capital Expenditures Incurred But Not Yet Paid
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CY2021 us-gaap Capital Expenditures Incurred But Not Yet Paid
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37300000 usd
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2700000 usd
CY2022 wep Liabilities Accrued For Software Licensing Agreement
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3100000 usd
CY2021 wep Liabilities Accrued For Software Licensing Agreement
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0 usd
CY2020 wep Liabilities Accrued For Software Licensing Agreement
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CY2022Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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6100000 usd
CY2021Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
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3000000.0 usd
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CY2020Q4 us-gaap Restricted Cash Current
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CY2021Q4 us-gaap Restricted Cash Noncurrent
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CY2020Q4 us-gaap Restricted Cash Noncurrent
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7900000 usd
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CY2022 dei Auditor Firm
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CY2021Q4 us-gaap Valuation Allowances And Reserves Balance
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34000000.0 usd
CY2022 us-gaap Valuation Allowances And Reserves Deductions
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CY2022Q4 us-gaap Valuation Allowances And Reserves Balance
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49700000 usd
CY2020Q4 us-gaap Valuation Allowances And Reserves Balance
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59300000 usd
CY2021 us-gaap Valuation Allowances And Reserves Charged To Cost And Expense
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CY2021 us-gaap Valuation Allowances And Reserves Deductions
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32400000 usd
CY2021Q4 us-gaap Valuation Allowances And Reserves Balance
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51400000 usd
CY2019Q4 us-gaap Valuation Allowances And Reserves Balance
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38100000 usd
CY2020 us-gaap Valuation Allowances And Reserves Charged To Cost And Expense
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24600000 usd
CY2020 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
18200000 usd
CY2020Q4 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
59300000 usd

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