Consolidated Balance Sheets - Exelon (Parentheticals) - USD ($) shares in Millions, $ / shares in Millions, $ in Millions |
Sep. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Accumulated depreciation and amortization | $ 21,437 | $ 20,080 |
| Common stock (in dollars) | $ 0 | $ 0 |
| Common stock, shares authorized (in shares) | 2,000 | 2,000 |
| Common stock, shares outstanding (in shares) | 1,035 | 1,023 |
| Treasury stock, common (in shares) | 2 | 2 |
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- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Face amount per share of no-par value common stock. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- References No definition available.
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- Definition Number of previously issued common shares repurchased by the issuing entity and held in treasury. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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