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Revenue (Tables) | 3 Months Ended
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Mar. 31, 2021
Disaggregation of Revenue [Line Items] |
Disaggregation of Revenue |
In Millions
Three Months Ended March 31, 2021 | Electric Utility | Gas Utility | Enterprises 1 | EnerBank |  | Consolidated
CMS Energy, including Consumers
Consumers utility revenue |  | $ | 1,131 |  |  | $ | 801 |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 1,932 |
Other |  | — |  |  | — |  |  | 30 |  |  | — |  |  |  |  | 30 |
Revenue recognized from contracts with customers |  | $ | 1,131 |  |  | $ | 801 |  |  | $ | 30 |  |  | $ | — |  |  |  |  | $ | 1,962 |
Leasing income |  | — |  |  | — |  |  | 46 |  |  | — |  |  |  |  | 46 |
Financing income |  | 3 |  |  | 2 |  |  | — |  |  | 70 |  |  |  |  | 75 |
Total operating revenue – CMS Energy |  | $ | 1,134 |  |  | $ | 803 |  |  | $ | 76 |  |  | $ | 70 |  |  |  |  | $ | 2,083 |
Consumers
Consumers utility revenue |  |  |  |  |  |  |  |  |  |  |  |
Residential |  | $ | 568 |  |  | $ | 554 |  |  |  |  |  |  |  |  | $ | 1,122 |
Commercial |  | 345 |  |  | 163 |  |  |  |  |  |  |  |  | 508 |
Industrial |  | 138 |  |  | 23 |  |  |  |  |  |  |  |  | 161 |
Other |  | 80 |  |  | 61 |  |  |  |  |  |  |  |  | 141 |
Revenue recognized from contracts with customers |  | $ | 1,131 |  |  | $ | 801 |  |  |  |  |  |  |  |  | $ | 1,932 |
Financing income |  | 3 |  |  | 2 |  |  |  |  |  |  |  |  | 5 |
Total operating revenue – Consumers |  | $ | 1,134 |  |  | $ | 803 |  |  |  |  |  |  |  |  | $ | 1,937 |
1 Amounts represent the enterprises segment’s operating revenue from independent power production and its sales of energy commodities. The enterprises segment’s sales of energy commodities are accounted for as operating leases. In addition to fixed payments, these agreements have variable payments based on energy delivered. The enterprises segment’s leasing income included variable lease payments of $33 million for the three months ended March 31, 2021.
In Millions
Three Months Ended March 31, 2020 | Electric Utility | Gas Utility | Enterprises 1 | EnerBank |  | Consolidated
CMS Energy, including Consumers
Consumers utility revenue |  | $ | 1,025 |  |  | $ | 714 |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 1,739 |
Other |  | — |  |  | — |  |  | 19 |  |  | — |  |  |  |  | 19 |
Revenue recognized from contracts with customers |  | $ | 1,025 |  |  | $ | 714 |  |  | $ | 19 |  |  | $ | — |  |  |  |  | $ | 1,758 |
Leasing income |  | — |  |  | — |  |  | 39 |  |  | — |  |  |  |  | 39 |
Financing income |  | 3 |  |  | 2 |  |  | — |  |  | 62 |  |  |  |  | 67 |
Total operating revenue – CMS Energy |  | $ | 1,028 |  |  | $ | 716 |  |  | $ | 58 |  |  | $ | 62 |  |  |  |  | $ | 1,864 |
Consumers
Consumers utility revenue |  |  |  |  |  |  |  |  |  |  |  |
Residential |  | $ | 481 |  |  | $ | 493 |  |  |  |  |  |  |  |  | $ | 974 |
Commercial |  | 339 |  |  | 149 |  |  |  |  |  |  |  |  | 488 |
Industrial |  | 140 |  |  | 20 |  |  |  |  |  |  |  |  | 160 |
Other |  | 65 |  |  | 52 |  |  |  |  |  |  |  |  | 117 |
Revenue recognized from contracts with customers |  | $ | 1,025 |  |  | $ | 714 |  |  |  |  |  |  |  |  | $ | 1,739 |
Financing income |  | 3 |  |  | 2 |  |  |  |  |  |  |  |  | 5 |
Total operating revenue – Consumers |  | $ | 1,028 |  |  | $ | 716 |  |  |  |  |  |  |  |  | $ | 1,744 |
1 Amounts represent the enterprises segment’s operating revenue from independent power production and its sales of energy commodities. The enterprises segment’s sales of energy commodities are accounted for as operating leases. In addition to fixed payments, these agreements have variable payments based on energy delivered. The enterprises segment’s leasing income included variable lease payments of $25 million for the three months ended March 31, 2020.
Consumers Energy Company |
Disaggregation of Revenue [Line Items] |
Disaggregation of Revenue |
In Millions
Three Months Ended March 31, 2021 | Electric Utility | Gas Utility | Enterprises 1 | EnerBank |  | Consolidated
CMS Energy, including Consumers
Consumers utility revenue |  | $ | 1,131 |  |  | $ | 801 |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 1,932 |
Other |  | — |  |  | — |  |  | 30 |  |  | — |  |  |  |  | 30 |
Revenue recognized from contracts with customers |  | $ | 1,131 |  |  | $ | 801 |  |  | $ | 30 |  |  | $ | — |  |  |  |  | $ | 1,962 |
Leasing income |  | — |  |  | — |  |  | 46 |  |  | — |  |  |  |  | 46 |
Financing income |  | 3 |  |  | 2 |  |  | — |  |  | 70 |  |  |  |  | 75 |
Total operating revenue – CMS Energy |  | $ | 1,134 |  |  | $ | 803 |  |  | $ | 76 |  |  | $ | 70 |  |  |  |  | $ | 2,083 |
Consumers
Consumers utility revenue |  |  |  |  |  |  |  |  |  |  |  |
Residential |  | $ | 568 |  |  | $ | 554 |  |  |  |  |  |  |  |  | $ | 1,122 |
Commercial |  | 345 |  |  | 163 |  |  |  |  |  |  |  |  | 508 |
Industrial |  | 138 |  |  | 23 |  |  |  |  |  |  |  |  | 161 |
Other |  | 80 |  |  | 61 |  |  |  |  |  |  |  |  | 141 |
Revenue recognized from contracts with customers |  | $ | 1,131 |  |  | $ | 801 |  |  |  |  |  |  |  |  | $ | 1,932 |
Financing income |  | 3 |  |  | 2 |  |  |  |  |  |  |  |  | 5 |
Total operating revenue – Consumers |  | $ | 1,134 |  |  | $ | 803 |  |  |  |  |  |  |  |  | $ | 1,937 |
1 Amounts represent the enterprises segment’s operating revenue from independent power production and its sales of energy commodities. The enterprises segment’s sales of energy commodities are accounted for as operating leases. In addition to fixed payments, these agreements have variable payments based on energy delivered. The enterprises segment’s leasing income included variable lease payments of $33 million for the three months ended March 31, 2021.
In Millions
Three Months Ended March 31, 2020 | Electric Utility | Gas Utility | Enterprises 1 | EnerBank |  | Consolidated
CMS Energy, including Consumers
Consumers utility revenue |  | $ | 1,025 |  |  | $ | 714 |  |  | $ | — |  |  | $ | — |  |  |  |  | $ | 1,739 |
Other |  | — |  |  | — |  |  | 19 |  |  | — |  |  |  |  | 19 |
Revenue recognized from contracts with customers |  | $ | 1,025 |  |  | $ | 714 |  |  | $ | 19 |  |  | $ | — |  |  |  |  | $ | 1,758 |
Leasing income |  | — |  |  | — |  |  | 39 |  |  | — |  |  |  |  | 39 |
Financing income |  | 3 |  |  | 2 |  |  | — |  |  | 62 |  |  |  |  | 67 |
Total operating revenue – CMS Energy |  | $ | 1,028 |  |  | $ | 716 |  |  | $ | 58 |  |  | $ | 62 |  |  |  |  | $ | 1,864 |
Consumers
Consumers utility revenue |  |  |  |  |  |  |  |  |  |  |  |
Residential |  | $ | 481 |  |  | $ | 493 |  |  |  |  |  |  |  |  | $ | 974 |
Commercial |  | 339 |  |  | 149 |  |  |  |  |  |  |  |  | 488 |
Industrial |  | 140 |  |  | 20 |  |  |  |  |  |  |  |  | 160 |
Other |  | 65 |  |  | 52 |  |  |  |  |  |  |  |  | 117 |
Revenue recognized from contracts with customers |  | $ | 1,025 |  |  | $ | 714 |  |  |  |  |  |  |  |  | $ | 1,739 |
Financing income |  | 3 |  |  | 2 |  |  |  |  |  |  |  |  | 5 |
Total operating revenue – Consumers |  | $ | 1,028 |  |  | $ | 716 |  |  |  |  |  |  |  |  | $ | 1,744 |
1 Amounts represent the enterprises segment’s operating revenue from independent power production and its sales of energy commodities. The enterprises segment’s sales of energy commodities are accounted for as operating leases. In addition to fixed payments, these agreements have variable payments based on energy delivered. The enterprises segment’s leasing income included variable lease payments of $25 million for the three months ended March 31, 2020.

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