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168
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
524
monetaryItemType
table: <entity> 524 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
1130
monetaryItemType
table: <entity> 1130 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
969
monetaryItemType
table: <entity> 969 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
7404
monetaryItemType
table: <entity> 7404 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
6570
monetaryItemType
table: <entity> 6570 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
1319
monetaryItemType
table: <entity> 1319 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
1365
monetaryItemType
table: <entity> 1365 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
278
monetaryItemType
table: <entity> 278 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
300
monetaryItemType
table: <entity> 300 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
138
monetaryItemType
table: <entity> 138 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
132
monetaryItemType
table: <entity> 132 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
210
monetaryItemType
table: <entity> 210 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
193
monetaryItemType
table: <entity> 193 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
1945
monetaryItemType
table: <entity> 1945 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
1990
monetaryItemType
table: <entity> 1990 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
520
monetaryItemType
table: <entity> 520 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
479
monetaryItemType
table: <entity> 479 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
78
monetaryItemType
table: <entity> 78 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
66
monetaryItemType
table: <entity> 66 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
9947
monetaryItemType
table: <entity> 9947 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
9105
monetaryItemType
table: <entity> 9105 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
30893
monetaryItemType
table: <entity> 30893 </entity> <entity type> monetaryItemType </entity type> <context> Net DTE Energy Property, plant, and equipment | $ | 30,893 | $ | 28,169 </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentNet
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
28169
monetaryItemType
table: <entity> 28169 </entity> <entity type> monetaryItemType </entity type> <context> Net DTE Energy Property, plant, and equipment | $ | 30,893 | $ | 28,169 </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentNet
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
23397
monetaryItemType
table: <entity> 23397 </entity> <entity type> monetaryItemType </entity type> <context> Net DTE Electric Property, plant, and equipment | $ | 23,397 | $ | 21,366 </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentNet
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td></tr><tr><td>Property, plant, and equipment</td><td>(In millions)</td></tr><tr><td>DTE Electric</td><td></td><td></td><td></td></tr><tr><td>Distribu...
table
21366
monetaryItemType
table: <entity> 21366 </entity> <entity type> monetaryItemType </entity type> <context> Net DTE Electric Property, plant, and equipment | $ | 23,397 | $ | 21,366 </context>
us-gaap:PublicUtilitiesPropertyPlantAndEquipmentNet
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric AFUDC</td><td>5.56 </td><td>%</td><td></td><td...
table
5.56
percentItemType
table: <entity> 5.56 </entity> <entity type> percentItemType </entity type> <context> DTE Electric AFUDC | 5.56 | % | 5.53 | % | 5.46 | % </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric AFUDC</td><td>5.56 </td><td>%</td><td></td><td...
table
5.53
percentItemType
table: <entity> 5.53 </entity> <entity type> percentItemType </entity type> <context> DTE Electric AFUDC | 5.56 | % | 5.53 | % | 5.46 | % </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric AFUDC</td><td>5.56 </td><td>%</td><td></td><td...
table
5.46
percentItemType
table: <entity> 5.46 </entity> <entity type> percentItemType </entity type> <context> DTE Electric AFUDC | 5.56 | % | 5.53 | % | 5.46 | % </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric AFUDC</td><td>5.56 </td><td>%</td><td></td><td...
table
5.45
percentItemType
table: <entity> 5.45 </entity> <entity type> percentItemType </entity type> <context> DTE Gas AFUDC | 5.45 | % | 5.41 | % | 5.41 | % </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric AFUDC</td><td>5.56 </td><td>%</td><td></td><td...
table
5.41
percentItemType
table: <entity> 5.41 </entity> <entity type> percentItemType </entity type> <context> DTE Gas AFUDC | 5.45 | % | 5.41 | % | 5.41 | % </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionRate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Allowance...
table
122
monetaryItemType
table: <entity> 122 </entity> <entity type> monetaryItemType </entity type> <context> Total | $ | 122 | $ | 62 | $ | 42 </context>
us-gaap:InterestCostsIncurredCapitalized
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Allowance...
table
62
monetaryItemType
table: <entity> 62 </entity> <entity type> monetaryItemType </entity type> <context> Total | $ | 122 | $ | 62 | $ | 42 </context>
us-gaap:InterestCostsIncurredCapitalized
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Allowance...
table
42
monetaryItemType
table: <entity> 42 </entity> <entity type> monetaryItemType </entity type> <context> Allowance for equity funds used during construction | 86 | 42 | 29 </context>
us-gaap:InterestCostsIncurredCapitalized
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric</td><td>(In millions)</td></tr><tr><td>Allowan...
table
118
monetaryItemType
table: <entity> 118 </entity> <entity type> monetaryItemType </entity type> <context> Total | $ | 118 | $ | 55 | $ | 37 </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric</td><td>(In millions)</td></tr><tr><td>Allowan...
table
55
monetaryItemType
table: <entity> 55 </entity> <entity type> monetaryItemType </entity type> <context> Total | $ | 118 | $ | 55 | $ | 37 </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric</td><td>(In millions)</td></tr><tr><td>Allowan...
table
37
monetaryItemType
table: <entity> 37 </entity> <entity type> monetaryItemType </entity type> <context> Total | $ | 118 | $ | 55 | $ | 37 </context>
us-gaap:PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1316
monetaryItemType
table: <entity> 1316 </entity> <entity type> monetaryItemType </entity type> <context> Property, plant, and equipment | $ | 1,316 | $ | 1,239 | $ | 1,148 </context>
us-gaap:Depreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1239
monetaryItemType
table: <entity> 1239 </entity> <entity type> monetaryItemType </entity type> <context> Property, plant, and equipment | $ | 1,316 | $ | 1,239 | $ | 1,148 </context>
us-gaap:Depreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1148
monetaryItemType
table: <entity> 1148 </entity> <entity type> monetaryItemType </entity type> <context> Property, plant, and equipment | $ | 1,316 | $ | 1,239 | $ | 1,148 </context>
us-gaap:Depreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
394
monetaryItemType
table: <entity> 394 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory assets and liabilities | 394 | 344 | 297 </context>
us-gaap:AmortizationOfRegulatoryAsset
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
344
monetaryItemType
table: <entity> 344 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory assets and liabilities | 394 | 344 | 297 </context>
us-gaap:AmortizationOfRegulatoryAsset
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
297
monetaryItemType
table: <entity> 297 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory assets and liabilities | 394 | 344 | 297 </context>
us-gaap:AmortizationOfRegulatoryAsset
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
16
monetaryItemType
table: <entity> 16 </entity> <entity type> monetaryItemType </entity type> <context> Intangible assets | 16 | 15 | 16 </context>
us-gaap:AmortizationOfIntangibleAssets
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
15
monetaryItemType
table: <entity> 15 </entity> <entity type> monetaryItemType </entity type> <context> Intangible assets | 16 | 15 | 16 </context>
us-gaap:AmortizationOfIntangibleAssets
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
6
monetaryItemType
table: <entity> 6 </entity> <entity type> monetaryItemType </entity type> <context> Other | 6 | 8 | 7 </context>
us-gaap:OtherDepreciationAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
8
monetaryItemType
table: <entity> 8 </entity> <entity type> monetaryItemType </entity type> <context> Other | 6 | 8 | 7 </context>
us-gaap:OtherDepreciationAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
7
monetaryItemType
table: <entity> 7 </entity> <entity type> monetaryItemType </entity type> <context> Other | 6 | 8 | 7 </context>
us-gaap:OtherDepreciationAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1732
monetaryItemType
table: <entity> 1732 </entity> <entity type> monetaryItemType </entity type> <context> $ | 1,732 | $ | 1,606 | $ | 1,468 </context>
us-gaap:DepreciationDepletionAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1606
monetaryItemType
table: <entity> 1606 </entity> <entity type> monetaryItemType </entity type> <context> $ | 1,732 | $ | 1,606 | $ | 1,468 </context>
us-gaap:DepreciationDepletionAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1468
monetaryItemType
table: <entity> 1468 </entity> <entity type> monetaryItemType </entity type> <context> $ | 1,732 | $ | 1,606 | $ | 1,468 </context>
us-gaap:DepreciationDepletionAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1089
monetaryItemType
table: <entity> 1089 </entity> <entity type> monetaryItemType </entity type> <context> Property, plant, and equipment | $ | 1,089 | $ | 1,029 | $ | 951 </context>
us-gaap:Depreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1029
monetaryItemType
table: <entity> 1029 </entity> <entity type> monetaryItemType </entity type> <context> Property, plant, and equipment | $ | 1,089 | $ | 1,029 | $ | 951 </context>
us-gaap:Depreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
951
monetaryItemType
table: <entity> 951 </entity> <entity type> monetaryItemType </entity type> <context> Property, plant, and equipment | $ | 1,089 | $ | 1,029 | $ | 951 </context>
us-gaap:Depreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
338
monetaryItemType
table: <entity> 338 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory assets and liabilities | 338 | 292 | 248 </context>
us-gaap:AmortizationOfRegulatoryAsset
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
292
monetaryItemType
table: <entity> 292 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory assets and liabilities | 338 | 292 | 248 </context>
us-gaap:AmortizationOfRegulatoryAsset
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
248
monetaryItemType
table: <entity> 248 </entity> <entity type> monetaryItemType </entity type> <context> Regulatory assets and liabilities | 338 | 292 | 248 </context>
us-gaap:AmortizationOfRegulatoryAsset
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
5
monetaryItemType
table: <entity> 5 </entity> <entity type> monetaryItemType </entity type> <context> Other | 5 | 5 | 5 </context>
us-gaap:OtherDepreciationAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1432
monetaryItemType
table: <entity> 1432 </entity> <entity type> monetaryItemType </entity type> <context> $ | 1,432 | $ | 1,326 | $ | 1,204 </context>
us-gaap:DepreciationDepletionAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1326
monetaryItemType
table: <entity> 1326 </entity> <entity type> monetaryItemType </entity type> <context> $ | 1,432 | $ | 1,326 | $ | 1,204 </context>
us-gaap:DepreciationDepletionAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>(In millions)</td></tr><tr><td>Property, plant, an...
table
1204
monetaryItemType
table: <entity> 1204 </entity> <entity type> monetaryItemType </entity type> <context> $ | 1,432 | $ | 1,326 | $ | 1,204 </context>
us-gaap:DepreciationDepletionAndAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
192
monetaryItemType
table: <entity> 192 </entity> <entity type> monetaryItemType </entity type> <context> Amortization expense of capitalized software | $ | 192 | $ | 189 | $ | 159 </context>
us-gaap:CapitalizedComputerSoftwareAmortization1
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
189
monetaryItemType
table: <entity> 189 </entity> <entity type> monetaryItemType </entity type> <context> Amortization expense of capitalized software | $ | 192 | $ | 189 | $ | 159 </context>
us-gaap:CapitalizedComputerSoftwareAmortization1
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
159
monetaryItemType
table: <entity> 159 </entity> <entity type> monetaryItemType </entity type> <context> Amortization expense of capitalized software | $ | 192 | $ | 189 | $ | 159 </context>
us-gaap:CapitalizedComputerSoftwareAmortization1
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
1005
monetaryItemType
table: <entity> 1005 </entity> <entity type> monetaryItemType </entity type> <context> Gross carrying value of capitalized software | $ | 1,005 | $ | 940 </context>
us-gaap:CapitalizedComputerSoftwareGross
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
940
monetaryItemType
table: <entity> 940 </entity> <entity type> monetaryItemType </entity type> <context> Gross carrying value of capitalized software | $ | 1,005 | $ | 940 </context>
us-gaap:CapitalizedComputerSoftwareGross
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
476
monetaryItemType
table: <entity> 476 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated amortization of capitalized software | $ | 476 | $ | 427 </context>
us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
427
monetaryItemType
table: <entity> 427 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated amortization of capitalized software | $ | 476 | $ | 427 </context>
us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
175
monetaryItemType
table: <entity> 175 </entity> <entity type> monetaryItemType </entity type> <context> Amortization expense of capitalized software | $ | 175 | $ | 172 | $ | 146 </context>
us-gaap:CapitalizedComputerSoftwareAmortization1
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
172
monetaryItemType
table: <entity> 172 </entity> <entity type> monetaryItemType </entity type> <context> Amortization expense of capitalized software | $ | 175 | $ | 172 | $ | 146 </context>
us-gaap:CapitalizedComputerSoftwareAmortization1
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
146
monetaryItemType
table: <entity> 146 </entity> <entity type> monetaryItemType </entity type> <context> Amortization expense of capitalized software | $ | 175 | $ | 172 | $ | 146 </context>
us-gaap:CapitalizedComputerSoftwareAmortization1
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
910
monetaryItemType
table: <entity> 910 </entity> <entity type> monetaryItemType </entity type> <context> Gross carrying value of capitalized software | $ | 910 | $ | 849 </context>
us-gaap:CapitalizedComputerSoftwareGross
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
849
monetaryItemType
table: <entity> 849 </entity> <entity type> monetaryItemType </entity type> <context> Gross carrying value of capitalized software | $ | 910 | $ | 849 </context>
us-gaap:CapitalizedComputerSoftwareGross
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
414
monetaryItemType
table: <entity> 414 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated amortization of capitalized software | $ | 414 | $ | 369 </context>
us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Year Ended December 31,</td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td></td><td>...
table
369
monetaryItemType
table: <entity> 369 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated amortization of capitalized software | $ | 414 | $ | 369 </context>
us-gaap:CapitalizedComputerSoftwareAccumulatedAmortization
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Belle River</td><td></td><td>Ludington Hydroelectric Pumped Storage</td></tr><tr><td>In-service date</td><td>1984-1985</td><td></td><td>1973</td></tr><tr><td>Total plant capacity<...
table
81
percentItemType
table: <entity> 81 </entity> <entity type> percentItemType </entity type> <context> None </context>
us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Belle River</td><td></td><td>Ludington Hydroelectric Pumped Storage</td></tr><tr><td>In-service date</td><td>1984-1985</td><td></td><td>1973</td></tr><tr><td>Total plant capacity<...
table
49
percentItemType
table: <entity> 49 </entity> <entity type> percentItemType </entity type> <context> None </context>
us-gaap:JointlyOwnedUtilityPlantProportionateOwnershipShare
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Belle River</td><td></td><td>Ludington Hydroelectric Pumped Storage</td></tr><tr><td>In-service date</td><td>1984-1985</td><td></td><td>1973</td></tr><tr><td>Total plant capacity<...
table
2053
monetaryItemType
table: <entity> 2053 </entity> <entity type> monetaryItemType </entity type> <context> Investment in Property, plant, and equipment (in millions) | $ | 2,053 | $ | 656 </context>
us-gaap:JointlyOwnedUtilityPlantNetOwnershipAmount
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Belle River</td><td></td><td>Ludington Hydroelectric Pumped Storage</td></tr><tr><td>In-service date</td><td>1984-1985</td><td></td><td>1973</td></tr><tr><td>Total plant capacity<...
table
656
monetaryItemType
table: <entity> 656 </entity> <entity type> monetaryItemType </entity type> <context> Investment in Property, plant, and equipment (in millions) | $ | 2,053 | $ | 656 </context>
us-gaap:JointlyOwnedUtilityPlantNetOwnershipAmount
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Belle River</td><td></td><td>Ludington Hydroelectric Pumped Storage</td></tr><tr><td>In-service date</td><td>1984-1985</td><td></td><td>1973</td></tr><tr><td>Total plant capacity<...
table
1140
monetaryItemType
table: <entity> 1140 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated depreciation (in millions) | $ | 1,140 | $ | 160 </context>
us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfPlantAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>Belle River</td><td></td><td>Ludington Hydroelectric Pumped Storage</td></tr><tr><td>In-service date</td><td>1984-1985</td><td></td><td>1973</td></tr><tr><td>Total plant capacity<...
table
160
monetaryItemType
table: <entity> 160 </entity> <entity type> monetaryItemType </entity type> <context> Accumulated depreciation (in millions) | $ | 1,140 | $ | 160 </context>
us-gaap:JointlyOwnedUtilityPlantOwnershipAmountOfPlantAccumulatedDepreciation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
3556
monetaryItemType
table: <entity> 3556 </entity> <entity type> monetaryItemType </entity type> <context> Asset retirement obligations at January 1 | $ | 3,556 | $ | 3,460 | $ | 3,162 </context>
us-gaap:AssetRetirementObligation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
3460
monetaryItemType
table: <entity> 3460 </entity> <entity type> monetaryItemType </entity type> <context> Asset retirement obligations at January 1 | $ | 3,556 | $ | 3,460 | $ | 3,162 </context>
us-gaap:AssetRetirementObligation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
3162
monetaryItemType
table: <entity> 3162 </entity> <entity type> monetaryItemType </entity type> <context> Asset retirement obligations at January 1 | $ | 3,556 | $ | 3,460 | $ | 3,162 </context>
us-gaap:AssetRetirementObligation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
211
monetaryItemType
table: <entity> 211 </entity> <entity type> monetaryItemType </entity type> <context> Accretion | 211 | 198 | 184 </context>
us-gaap:AssetRetirementObligationAccretionExpense
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
198
monetaryItemType
table: <entity> 198 </entity> <entity type> monetaryItemType </entity type> <context> Accretion | 211 | 198 | 184 </context>
us-gaap:AssetRetirementObligationAccretionExpense
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
184
monetaryItemType
table: <entity> 184 </entity> <entity type> monetaryItemType </entity type> <context> Accretion | 211 | 198 | 184 </context>
us-gaap:AssetRetirementObligationAccretionExpense
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
324
monetaryItemType
table: <entity> 324 </entity> <entity type> monetaryItemType </entity type> <context> Liabilities incurred (a) Liabilities incurred (a) | 324 | 7 | 24 </context>
us-gaap:AssetRetirementObligationLiabilitiesIncurred
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
7
monetaryItemType
table: <entity> 7 </entity> <entity type> monetaryItemType </entity type> <context> Liabilities incurred (a) Liabilities incurred (a) | 324 | 7 | 24 </context>
us-gaap:AssetRetirementObligationLiabilitiesIncurred
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
24
monetaryItemType
table: <entity> 24 </entity> <entity type> monetaryItemType </entity type> <context> Liabilities incurred (a) Liabilities incurred (a) | 324 | 7 | 24 </context>
us-gaap:AssetRetirementObligationLiabilitiesIncurred
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
14
monetaryItemType
table: <entity> 14 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AssetRetirementObligationLiabilitiesSettled
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
96
monetaryItemType
table: <entity> 96 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AssetRetirementObligationLiabilitiesSettled
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
7
monetaryItemType
table: <entity> 7 </entity> <entity type> monetaryItemType </entity type> <context> Liabilities incurred (a) Liabilities incurred (a) | 324 | 7 | 24 </context>
us-gaap:AssetRetirementObligationLiabilitiesSettled
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
46
monetaryItemType
table: <entity> 46 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AssetRetirementObligationRevisionOfEstimate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
13
monetaryItemType
table: <entity> 13 </entity> <entity type> monetaryItemType </entity type> <context> None </context>
us-gaap:AssetRetirementObligationRevisionOfEstimate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
97
monetaryItemType
table: <entity> 97 </entity> <entity type> monetaryItemType </entity type> <context> Revision in estimated cash flows | ( 46 ) | ( 13 ) | 97 </context>
us-gaap:AssetRetirementObligationRevisionOfEstimate
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Energy</td><td>(In millions)</td></tr><tr><td>Asset ret...
table
4031
monetaryItemType
table: <entity> 4031 </entity> <entity type> monetaryItemType </entity type> <context> Asset retirement obligations at December 31 | $ | 4,031 | $ | 3,556 | $ | 3,460 </context>
us-gaap:AssetRetirementObligation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric</td><td>(In millions)</td></tr><tr><td>Asset r...
table
3326
monetaryItemType
table: <entity> 3326 </entity> <entity type> monetaryItemType </entity type> <context> Asset retirement obligations at January 1 | $ | 3,326 | $ | 3,221 | $ | 2,932 </context>
us-gaap:AssetRetirementObligation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric</td><td>(In millions)</td></tr><tr><td>Asset r...
table
3221
monetaryItemType
table: <entity> 3221 </entity> <entity type> monetaryItemType </entity type> <context> Asset retirement obligations at January 1 | $ | 3,326 | $ | 3,221 | $ | 2,932 </context>
us-gaap:AssetRetirementObligation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric</td><td>(In millions)</td></tr><tr><td>Asset r...
table
2932
monetaryItemType
table: <entity> 2932 </entity> <entity type> monetaryItemType </entity type> <context> Asset retirement obligations at January 1 | $ | 3,326 | $ | 3,221 | $ | 2,932 </context>
us-gaap:AssetRetirementObligation
<table><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr><tr><td></td><td>2024</td><td></td><td>2023</td><td></td><td>2022</td></tr><tr><td>DTE Electric</td><td>(In millions)</td></tr><tr><td>Asset r...
table
199
monetaryItemType
table: <entity> 199 </entity> <entity type> monetaryItemType </entity type> <context> Accretion | 199 | 185 | 172 </context>
us-gaap:AssetRetirementObligationAccretionExpense