Supplementary Quarterly Financial Information (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
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Dec. 31, 2021 |
Sep. 30, 2021 |
Jun. 30, 2021 |
Mar. 31, 2021 |
Dec. 31, 2020 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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Quarterly Financial Information Disclosure [Abstract] | |||||||||||
Operating Revenues | $ 4,647 | $ 3,715 | $ 3,021 | $ 3,581 | $ 3,080 | $ 3,080 | $ 2,411 | $ 2,852 | $ 14,964 | $ 11,423 | $ 12,168 |
Operating Income | 415 | 405 | 242 | 433 | 368 | 479 | 263 | 445 | 1,495 | 1,555 | 1,430 |
Net Income from Continuing Operations | 300 | 55 | 114 | 317 | 206 | 370 | 201 | 268 | 786 | 1,045 | 942 |
Net Income (Loss) from Discontinued Operations | 5 | (33) | 65 | 80 | 69 | 107 | 76 | 74 | 117 | 326 | 230 |
Net Income | 305 | 22 | 179 | 397 | 275 | 477 | 277 | 342 | 903 | 1,371 | 1,172 |
Net Income Attributable to DTE Energy Company/DTE Electric Company | $ 306 | $ 25 | $ 179 | $ 397 | $ 275 | $ 476 | $ 277 | $ 340 | $ 907 | $ 1,368 | $ 1,169 |
Basic Earnings per Share | |||||||||||
Continuing operations (in dollars per share) | $ 1.56 | $ 0.30 | $ 0.60 | $ 1.65 | $ 1.08 | $ 1.93 | $ 1.06 | $ 1.39 | $ 4.11 | $ 5.46 | $ 5.16 |
Discontinued operations (in dollars per share) | 0.02 | (0.17) | 0.32 | 0.40 | 0.34 | 0.54 | 0.38 | 0.38 | 0.57 | 1.63 | 1.16 |
Basic Earnings per Common Share (in dollars per share) | 1.58 | 0.13 | 0.92 | 2.05 | 1.42 | 2.47 | 1.44 | 1.77 | 4.68 | 7.09 | 6.32 |
Diluted Earnings per Share | |||||||||||
Continuing operations (in dollars per share) | 1.55 | 0.30 | 0.60 | 1.65 | 1.08 | 1.92 | 1.06 | 1.39 | 4.10 | 5.45 | 5.15 |
Discontinued operations (in dollars per share) | 0.02 | (0.17) | 0.32 | 0.40 | 0.34 | 0.54 | 0.38 | 0.37 | 0.57 | 1.63 | 1.16 |
Diluted Earnings per Common Share (in dollars per share) | $ 1.57 | $ 0.13 | $ 0.92 | $ 2.05 | $ 1.42 | $ 2.46 | $ 1.44 | $ 1.76 | $ 4.67 | $ 7.08 | $ 6.31 |
Loss on extinguishment of debt | $ 376 | $ 393 | $ 6 | $ 0 | |||||||
Deferred tax benefit for deferred tax remeasurement | $ 85 | $ 85 |
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- Definition Income Tax Expense (Benefit), Increase (Decrease), Deferred Tax Remeasurement No definition available.
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- Definition The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- References No definition available.
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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Per basic share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Per diluted share amount, after tax, of income (loss) from the day-to-day business activities of the discontinued operation and gain (loss) from the disposal of the discontinued operation. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition The total amount of operating revenues recognized during the period. No definition available.
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