$WEC
WEC ENERGY GROUP, INC.

2021 Q3 Form 10-Q Financial Statement

#000010781521000264 Filed on November 04, 2021

View on sec.gov

Income Statement

Concept 2021 Q3 2020 Q3 2020 Q2
Revenue $1.747B $1.651B $1.549B
YoY Change 5.78% 2.67% -2.61%
Cost Of Revenue $560.7M $482.8M $444.5M
YoY Change 16.14% -0.31% -9.64%
Gross Profit $1.186B $1.168B $1.104B
YoY Change 1.51% 3.96% 0.54%
Gross Profit Margin 67.9% 70.76% 71.3%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $271.6M $245.0M $242.5M
YoY Change 10.86% 4.79% 5.48%
% of Gross Profit 22.9% 20.97% 21.96%
Operating Expenses $795.8M $798.0M $765.4M
YoY Change -0.28% -1.82% -2.34%
Operating Profit $390.0M $370.2M $338.8M
YoY Change 5.35% 19.07% 7.69%
Interest Expense $118.0M $122.0M $124.4M
YoY Change -3.28% -3.02% 0.24%
% of Operating Profit 30.26% 32.96% 36.72%
Other Income/Expense, Net -$50.50M -$56.20M -$42.90M
YoY Change -10.14% -13.94% -32.55%
Pretax Income $339.5M $314.0M $295.9M
YoY Change 8.12% 27.85% 17.89%
Income Tax $50.80M $46.90M $53.80M
% Of Pretax Income 14.96% 14.94% 18.18%
Net Earnings $288.7M $267.1M $242.1M
YoY Change 8.09% 14.0% 2.67%
Net Earnings / Revenue 16.53% 16.18% 15.63%
Basic Earnings Per Share $0.85 $0.77
Diluted Earnings Per Share $917.8K $0.84 $0.76
COMMON SHARES
Basic Shares Outstanding 315.4M shares 315.4M shares 315.4M shares
Diluted Shares Outstanding 316.3M shares 316.5M shares 316.5M shares

Balance Sheet

Concept 2021 Q3 2020 Q3 2020 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments $26.00M $13.00M $13.00M
YoY Change 100.0% -35.0% -65.79%
Cash & Equivalents $26.00M $13.10M $13.30M
Short-Term Investments
Other Short-Term Assets $51.20M $59.40M $64.20M
YoY Change -13.8% -27.38% -20.05%
Inventory $645.7M $573.0M $468.0M
Prepaid Expenses $195.7M $169.5M $210.3M
Receivables $1.104B $911.8M $957.9M
Other Receivables $139.4M $0.00 $0.00
Total Short-Term Assets $2.409B $1.727B $1.713B
YoY Change 39.47% -2.58% -6.81%
LONG-TERM ASSETS
Property, Plant & Equipment $26.62B $24.55B $24.17B
YoY Change 8.44% 6.58% 7.26%
Goodwill $3.053B $3.053B $3.053B
YoY Change 0.0% 0.0% 0.0%
Intangibles
YoY Change
Long-Term Investments $1.791B $1.750B $1.745B
YoY Change 2.34% 1.74% 2.84%
Other Assets $1.037B $877.7M $848.9M
YoY Change 18.09% 10.26% 5.65%
Total Long-Term Assets $35.99B $33.69B $33.33B
YoY Change 6.82% 3.34% 3.84%
TOTAL ASSETS
Total Short-Term Assets $2.409B $1.727B $1.713B
Total Long-Term Assets $35.99B $33.69B $33.33B
Total Assets $38.40B $35.42B $35.04B
YoY Change 8.41% 3.04% 3.26%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $872.8M $751.3M $696.6M
YoY Change 16.17% -2.3% -2.66%
Accrued Expenses $174.0M $162.0M
YoY Change 1.75% -1.22%
Deferred Revenue
YoY Change
Short-Term Debt $1.509B $771.0M $1.212B
YoY Change 95.71% 12.39% -4.08%
Long-Term Debt Due $496.7M $596.0M $895.0M
YoY Change -16.66% -14.0% 16.69%
Total Short-Term Liabilities $3.693B $2.840B $3.485B
YoY Change 30.02% 0.77% 3.65%
LONG-TERM LIABILITIES
Long-Term Debt $12.68B $11.65B $10.72B
YoY Change 8.8% 6.93% 8.07%
Other Long-Term Liabilities $1.284B $1.129B $1.093B
YoY Change 13.73% 1.09% -1.21%
Total Long-Term Liabilities $23.60B $22.02B $21.06B
YoY Change 7.17% 3.04% 3.14%
TOTAL LIABILITIES
Total Short-Term Liabilities $3.693B $2.840B $3.485B
Total Long-Term Liabilities $23.60B $22.02B $21.06B
Total Liabilities $27.29B $24.86B $24.55B
YoY Change 9.78% 2.78% 3.21%
SHAREHOLDERS EQUITY
Retained Earnings $6.765B $6.290B $6.223B
YoY Change 7.54% 7.16% 6.89%
Common Stock $4.148B $4.167B $4.168B
YoY Change -0.47% 130118.75% 130156.25%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity $10.94B $10.48B $10.41B
YoY Change
Total Liabilities & Shareholders Equity $38.40B $35.42B $35.04B
YoY Change 8.41% 3.04% 3.26%

Cashflow Statement

Concept 2021 Q3 2020 Q3 2020 Q2
OPERATING ACTIVITIES
Net Income $288.7M $267.1M $242.1M
YoY Change 8.09% 14.0% 2.67%
Depreciation, Depletion And Amortization $271.6M $245.0M $242.5M
YoY Change 10.86% 4.79% 5.48%
Cash From Operating Activities $780.5M $570.1M $689.1M
YoY Change 36.91% 3.75% 24.05%
INVESTING ACTIVITIES
Capital Expenditures -$617.8M $581.5M $541.1M
YoY Change -206.24% -11.4% 9.0%
Acquisitions
YoY Change
Other Investing Activities $3.700M $24.60M -$2.100M
YoY Change -84.96% -308.47% -105.74%
Cash From Investing Activities -$614.1M -$556.9M -$543.2M
YoY Change 10.27% -16.64% 18.14%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities -156.9M -14.40M -149.2M
YoY Change 989.58% -115.24% 58.55%
NET CHANGE
Cash From Operating Activities 780.5M 570.1M 689.1M
Cash From Investing Activities -614.1M -556.9M -543.2M
Cash From Financing Activities -156.9M -14.40M -149.2M
Net Change In Cash 9.500M -1.200M -3.300M
YoY Change -891.67% -95.02% -306.25%
FREE CASH FLOW
Cash From Operating Activities $780.5M $570.1M $689.1M
Capital Expenditures -$617.8M $581.5M $541.1M
Free Cash Flow $1.398B -$11.40M $148.0M
YoY Change -12365.79% -89.33% 150.42%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
dei Entity Central Index Key
EntityCentralIndexKey
0000783325
dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--12-31
dei Document Fiscal Year Focus
DocumentFiscalYearFocus
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dei Document Fiscal Period Focus
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dei Amendment Flag
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false
dei Document Type
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dei Document Quarterly Report
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true
dei Document Period End Date
DocumentPeriodEndDate
2021-09-30
dei Entity Interactive Data Current
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dei Document Transition Report
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dei Entity File Number
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dei Entity Registrant Name
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WEC ENERGY GROUP, INC.
dei Entity Tax Identification Number
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dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
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dei Entity Address Address Line1
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231 West Michigan Street
dei Entity Address Address Line2
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P.O. Box 1331
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Milwaukee
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dei City Area Code
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dei Local Phone Number
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221-2345
dei Security12b Title
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Common Stock, $.01 Par Value
dei Trading Symbol
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dei Security Exchange Name
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Revenues
6114100000 USD
us-gaap Revenues
Revenues
5308300000 USD
CY2021Q3 us-gaap Accounts Receivable Gross
AccountsReceivableGross
1303500000 USD
CY2021Q3 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
199700000 USD
CY2021Q3 us-gaap Accounts Receivable Net
AccountsReceivableNet
1103800000 USD
CY2021Q3 wec Accounts Receivable Past Due Greaterthan90 Days
AccountsReceivablePastDueGreaterthan90Days
87200000 USD
CY2021Q3 wec Percentofaccountsreceivablepastduegreaterthan90dayswithregulatorymechanismstocollect
Percentofaccountsreceivablepastduegreaterthan90dayswithregulatorymechanismstocollect
0.877
CY2020Q4 us-gaap Accounts Receivable Gross
AccountsReceivableGross
1422900000 USD
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
220100000 USD
CY2020Q4 us-gaap Accounts Receivable Net
AccountsReceivableNet
1202800000 USD
CY2020Q4 wec Accounts Receivable Past Due Greaterthan90 Days
AccountsReceivablePastDueGreaterthan90Days
122800000 USD
CY2020Q4 wec Percentofaccountsreceivablepastduegreaterthan90dayswithregulatorymechanismstocollect
Percentofaccountsreceivablepastduegreaterthan90dayswithregulatorymechanismstocollect
0.955
CY2021Q3 wec Amountofnetaccountsreceivablewithregulatoryprotections
Amountofnetaccountsreceivablewithregulatoryprotections
527500000 USD
CY2021Q3 wec Percentofnetaccountsreceivablewithregulatoryprotections
Percentofnetaccountsreceivablewithregulatoryprotections
0.478
CY2021Q2 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
231700000 USD
CY2021Q3 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
15900000 USD
CY2021Q3 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
46800000 USD
CY2021Q3 us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
10600000 USD
CY2021Q3 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
199700000 USD
CY2020Q4 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
220100000 USD
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
53600000 USD
us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
89700000 USD
us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
33100000 USD
CY2021Q3 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
199700000 USD
CY2020Q2 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
164700000 USD
CY2020Q3 us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
22200000 USD
CY2020Q3 us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
25400000 USD
CY2020Q3 us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
12500000 USD
us-gaap Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
71300000 USD
us-gaap Allowance For Doubtful Accounts Receivable Write Offs
AllowanceForDoubtfulAccountsReceivableWriteOffs
114600000 USD
us-gaap Allowance For Doubtful Accounts Receivable Recoveries
AllowanceForDoubtfulAccountsReceivableRecoveries
42600000 USD
CY2020Q3 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
173300000 USD
CY2021Q3 us-gaap Regulatory Assets
RegulatoryAssets
3628100000 USD
CY2020Q4 us-gaap Regulatory Assets
RegulatoryAssets
3544100000 USD
CY2021Q3 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
139400000 USD
CY2020Q4 us-gaap Regulatory Assets Current
RegulatoryAssetsCurrent
20000000.0 USD
CY2021Q3 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
3488700000 USD
CY2020Q4 us-gaap Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
3524100000 USD
CY2021Q3 us-gaap Regulatory Assets
RegulatoryAssets
3628100000 USD
CY2020Q4 us-gaap Regulatory Assets
RegulatoryAssets
3544100000 USD
CY2021Q3 us-gaap Regulatory Liabilities
RegulatoryLiabilities
4137900000 USD
CY2020Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
3979100000 USD
us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
64500000 USD
us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.051
CY2021Q3 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
6700000 USD
CY2020Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
51000000.0 USD
CY2021Q3 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
4131200000 USD
CY2020Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
3928100000 USD
CY2021Q3 us-gaap Regulatory Liabilities
RegulatoryLiabilities
4137900000 USD
CY2020Q4 us-gaap Regulatory Liabilities
RegulatoryLiabilities
3979100000 USD
CY2021Q3 us-gaap Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
3100000000 USD
CY2021Q3 us-gaap Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
1589300000 USD
CY2020Q4 us-gaap Energy Related Inventory
EnergyRelatedInventory
528600000 USD
CY2021Q3 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
365300000 USD
CY2020Q4 us-gaap Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
224900000 USD
CY2021Q3 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
229000000.0 USD
CY2020Q4 us-gaap Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
218100000 USD
CY2021Q3 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
51400000 USD
CY2020Q4 us-gaap Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
85600000 USD
CY2021Q3 us-gaap Energy Related Inventory
EnergyRelatedInventory
645700000 USD
CY2021Q3 us-gaap Excess Of Replacement Or Current Costs Over Stated Lifo Value
ExcessOfReplacementOrCurrentCostsOverStatedLIFOValue
0 USD
CY2021Q3 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
71800000 USD
CY2021Q3 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2020Q3 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
65900000 USD
CY2020Q3 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021Q3 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
21500000 USD
CY2021Q3 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.063
CY2020Q3 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
19700000 USD
CY2020Q3 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.063
CY2021Q3 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
17000000.0 USD
CY2021Q3 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.050
CY2020Q3 us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
11200000 USD
CY2020Q3 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.036
CY2021Q3 wec Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
-16300000 USD
CY2021Q3 wec Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
-0.048
CY2020Q3 wec Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
-12500000 USD
CY2020Q3 wec Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
-0.040
CY2021Q3 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
-7800000 USD
CY2021Q3 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.023
CY2020Q3 us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
-8300000 USD
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
79200000 USD
us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.063
CY2020Q3 us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.026
CY2021Q3 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-1400000 USD
CY2021Q3 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.002
CY2020Q3 us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-6700000 USD
CY2020Q3 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.022
CY2021Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
50800000 USD
CY2021Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.150
CY2020Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
46900000 USD
CY2020Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.149
us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
263700000 USD
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
242000000.0 USD
us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
72100000 USD
us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.063
us-gaap Income Tax Reconciliation Tax Credits Other
IncomeTaxReconciliationTaxCreditsOther
39000000.0 USD
us-gaap Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
0.034
wec Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
-62900000 USD
wec Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
-0.050
wec Effective Income Tax Reconciliation Taxexpensebenefitfederalexcessdeferredtaxamortization Wisconsinunprotected
EffectiveIncomeTaxReconciliationTaxexpensebenefitfederalexcessdeferredtaxamortizationWisconsinunprotected
-45700000 USD
wec Effective Income Taxreconciliation Federalexcessdeferredtaxamortization Wi Unprotectedpercent
EffectiveIncomeTaxreconciliationFederalexcessdeferredtaxamortizationWIUnprotectedpercent
-0.040
us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
-30300000 USD
us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.024
us-gaap Income Tax Reconciliation Change In Enacted Tax Rate
IncomeTaxReconciliationChangeInEnactedTaxRate
-30200000 USD
us-gaap Effective Income Tax Rate Reconciliation Change In Enacted Tax Rate
EffectiveIncomeTaxRateReconciliationChangeInEnactedTaxRate
-0.026
us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-5400000 USD
us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.005
us-gaap Income Tax Reconciliation Other Adjustments
IncomeTaxReconciliationOtherAdjustments
-8500000 USD
us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.008
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
179800000 USD
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.143
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
190700000 USD
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2020Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.149
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.165
CY2021Q3 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.150
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.143
us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.165
us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.21
CY2021Q3 us-gaap Equity Securities Fv Ni Unrealized Loss
EquitySecuritiesFvNiUnrealizedLoss
100000 USD
CY2020Q3 us-gaap Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
5700000 USD
us-gaap Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
9700000 USD
us-gaap Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
2900000 USD
CY2021Q2 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
5400000 USD
CY2020Q2 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
6500000 USD
CY2020Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
2400000 USD
CY2019Q4 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
3100000 USD
CY2021Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
0 USD
CY2020Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
0 USD
us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
6100000 USD
us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
7500000 USD
CY2021Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
1700000 USD
CY2020Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
2500000 USD
us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
4800000 USD
us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
6600000 USD
CY2021Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
3700000 USD
CY2020Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
4000000.0 USD
CY2021Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
3700000 USD
CY2020Q3 us-gaap Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
4000000.0 USD
CY2021Q3 us-gaap Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
247100000 USD
CY2020Q4 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
22100000 USD
CY2021Q3 wec Derivative Instruments And Hedges Liabilities Gross Current
DerivativeInstrumentsAndHedgesLiabilitiesGrossCurrent
22300000 USD
CY2021Q3 us-gaap Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
23000000.0 USD
CY2020Q4 us-gaap Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
17000000.0 USD
CY2020Q4 wec Derivative Instruments And Hedges Liabilities Gross Current
DerivativeInstrumentsAndHedgesLiabilitiesGrossCurrent
20500000 USD
CY2021Q3 us-gaap Derivative Instruments And Hedges Liabilities Noncurrent
DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent
0 USD
CY2020Q4 us-gaap Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
900000 USD
CY2020Q4 us-gaap Derivative Instruments And Hedges Liabilities Noncurrent
DerivativeInstrumentsAndHedgesLiabilitiesNoncurrent
1600000 USD
CY2021Q3 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
270100000 USD
CY2021Q3 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
22300000 USD
CY2020Q4 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
17900000 USD
CY2020Q4 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
22100000 USD
CY2020Q4 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
17900000 USD
CY2021Q3 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
134900000 USD
CY2021Q3 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
44200000 USD
CY2020Q3 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-10900000 USD
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
53800000 USD
us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-50800000 USD
CY2021Q3 us-gaap Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
10500000 USD
CY2020Q4 us-gaap Derivative Collateral Right To Reclaim Cash
DerivativeCollateralRightToReclaimCash
18900000 USD
CY2021Q3 us-gaap Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
134100000 USD
CY2021Q3 us-gaap Derivative Asset Fair Value Gross Asset Including Not Subject To Master Netting Arrangement
DerivativeAssetFairValueGrossAssetIncludingNotSubjectToMasterNettingArrangement
270100000 USD
CY2021Q3 us-gaap Derivative Liability Fair Value Gross Liability Including Not Subject To Master Netting Arrangement
DerivativeLiabilityFairValueGrossLiabilityIncludingNotSubjectToMasterNettingArrangement
22300000 USD
CY2020Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
14400000 USD
CY2021Q3 us-gaap Derivative Asset Collateral Obligation To Return Cash Offset
DerivativeAssetCollateralObligationToReturnCashOffset
133600000 USD
CY2021Q3 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
1300000 USD
CY2020Q4 us-gaap Derivative Asset Fair Value Gross Liability And Obligation To Return Cash Offset
DerivativeAssetFairValueGrossLiabilityAndObligationToReturnCashOffset
6900000 USD
CY2020Q4 us-gaap Derivative Liability Fair Value Gross Asset And Right To Reclaim Cash Offset
DerivativeLiabilityFairValueGrossAssetAndRightToReclaimCashOffset
7700000 USD
CY2021Q3 us-gaap Derivative Assets
DerivativeAssets
135200000 USD
CY2021Q3 us-gaap Derivative Liabilities
DerivativeLiabilities
21000000.0 USD
CY2020Q4 us-gaap Derivative Assets
DerivativeAssets
11000000.0 USD
CY2020Q4 us-gaap Derivative Liability Collateral Right To Reclaim Cash Offset
DerivativeLiabilityCollateralRightToReclaimCashOffset
800000 USD
CY2021Q3 us-gaap Interest Expense
InterestExpense
118000000.0 USD
CY2020Q3 us-gaap Interest Expense
InterestExpense
122000000.0 USD
us-gaap Interest Expense
InterestExpense
357500000 USD
us-gaap Interest Expense
InterestExpense
375800000 USD
CY2021Q3 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
276200000 USD
CY2021Q3 wec Guarantee Obligations Maximum Exposure Expire Less Than One Year
GuaranteeObligationsMaximumExposureExpireLessThanOneYear
118600000 USD
CY2021Q3 wec Guarantee Obligations Maximum Exposure Expire Within One To Three Years
GuaranteeObligationsMaximumExposureExpireWithinOneToThreeYears
1500000 USD
CY2021Q3 wec Guarantee Obligations Maximum Exposure Expire Over Three Years
GuaranteeObligationsMaximumExposureExpireOverThreeYears
156100000 USD
us-gaap Goodwill Period Increase Decrease
GoodwillPeriodIncreaseDecrease
0 USD
CY2021Q3 us-gaap Goodwill
Goodwill
3052800000 USD
CY2021Q3 us-gaap Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
0 USD
CY2021Q3 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 USD
us-gaap Indefinite Lived Intangible Assets Period Increase Decrease
IndefiniteLivedIntangibleAssetsPeriodIncreaseDecrease
0 USD
CY2021Q3 us-gaap Adjustment For Amortization
AdjustmentForAmortization
1900000 USD
us-gaap Adjustment For Amortization
AdjustmentForAmortization
5600000 USD
wec Period Of Amortization
PeriodOfAmortization
P5Y
us-gaap Number Of Reportable Segments
NumberOfReportableSegments
6 segment
CY2021Q3 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
473700000 USD
CY2021Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
271600000 USD
CY2021Q3 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
42300000 USD
CY2021Q3 us-gaap Interest Expense
InterestExpense
118000000.0 USD
CY2021Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
50800000 USD
CY2021Q3 us-gaap Profit Loss
ProfitLoss
288700000 USD
CY2021Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
290000000.0 USD
CY2020Q3 us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
498700000 USD
CY2020Q3 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
245000000.0 USD
CY2020Q3 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
40100000 USD
CY2020Q3 us-gaap Interest Expense
InterestExpense
122000000.0 USD
CY2020Q3 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
46900000 USD
CY2020Q3 us-gaap Profit Loss
ProfitLoss
267100000 USD
CY2020Q3 us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
266800000 USD
us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
1417400000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
799200000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
126200000 USD
us-gaap Interest Expense
InterestExpense
357500000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
179800000 USD
us-gaap Profit Loss
ProfitLoss
1074700000 USD
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
1076100000 USD
us-gaap Other Cost And Expense Operating
OtherCostAndExpenseOperating
1427500000 USD
us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
726600000 USD
us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
132800000 USD
us-gaap Interest Paid Net
InterestPaidNet
310900000 USD
us-gaap Interest Expense
InterestExpense
375800000 USD
us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
190700000 USD
us-gaap Profit Loss
ProfitLoss
961800000 USD
us-gaap Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
960900000 USD
CY2021Q3 us-gaap Purchase Obligation
PurchaseObligation
10800000000 USD
us-gaap Interest Paid Net
InterestPaidNet
332400000 USD
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
-33800000 USD
us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
-27600000 USD
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
144000000.0 USD
us-gaap Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
177800000 USD
wec Receivable Insurance Proceeds
ReceivableInsuranceProceeds
58300000 USD
wec Receivable Insurance Proceeds
ReceivableInsuranceProceeds
0 USD
CY2021Q3 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
26000000.0 USD
CY2020Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
24800000 USD
CY2021Q3 us-gaap Restricted Cash Current
RestrictedCashCurrent
36400000 USD
CY2020Q4 us-gaap Restricted Cash Current
RestrictedCashCurrent
0 USD
CY2021Q3 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
46800000 USD
CY2020Q4 us-gaap Restricted Cash Noncurrent
RestrictedCashNoncurrent
47800000 USD
CY2021Q3 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
109200000 USD
CY2020Q4 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
72600000 USD

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