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Notes Receivable (Tables) | 6 Months Ended
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Jun. 30, 2018
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Schedule Of Current And Non-Current Notes Receivable | Presented in the following table are details of CMS Energy’s and Consumers’ current and non‑current notes receivable:
In Millions |
| June 30, 2018 |  | December 31, 2017 |
CMS Energy, including Consumers |  |  |  |
Current |  |  |  |
EnerBank notes receivable, net of allowance for loan losses |  | $ | 186 |  |  | $ | 178 |
EnerBank notes receivable held for sale |  | — |  |  | 2 |
Michigan tax settlement |  | 20 |  |  | 20 |
Non-current |  |  |  |
EnerBank notes receivable |  | 1,231 |  |  | 1,171 |
Total notes receivable |  | $ | 1,437 |  |  | $ | 1,371 |
Consumers |  |  |  |
Current |  |  |  |
Michigan tax settlement |  | $ | 17 |  |  | $ | 17 |
Total notes receivable |  | $ | 17 |  |  | $ | 17 |
Consumers Energy Company |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Schedule Of Current And Non-Current Notes Receivable | Presented in the following table are details of CMS Energy’s and Consumers’ current and non‑current notes receivable:
In Millions |
| June 30, 2018 |  | December 31, 2017 |
CMS Energy, including Consumers |  |  |  |
Current |  |  |  |
EnerBank notes receivable, net of allowance for loan losses |  | $ | 186 |  |  | $ | 178 |
EnerBank notes receivable held for sale |  | — |  |  | 2 |
Michigan tax settlement |  | 20 |  |  | 20 |
Non-current |  |  |  |
EnerBank notes receivable |  | 1,231 |  |  | 1,171 |
Total notes receivable |  | $ | 1,437 |  |  | $ | 1,371 |
Consumers |  |  |  |
Current |  |  |  |
Michigan tax settlement |  | $ | 17 |  |  | $ | 17 |
Total notes receivable |  | $ | 17 |  |  | $ | 17 |

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- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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