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CAPITAL STOCK (Details) - Capital stock - USD ($) $ / shares in Units, $ in Billions |  | 6 Months Ended
--- | --- | ---
Feb. 14, 2023 | Jun. 30, 2023 | Jun. 30, 2022
Capital Stock |  |  |
Number of shares issued in dividend reinvestment plan with owners |  | 118,000 | 105,000
Common shares |  |  |
Capital Stock |  |  |
Number of shares issued (shares) |  | 1,755,467,937 |
Par value per share (in dollars per share) |  | $ 0 |
Number of shares issued in dividend reinvestment plan with owners |  | 118,276 |
Number of shares repurchased |  | 0 |
Common shares | Not later than one year [member] |  |  |
Capital Stock |  |  |
Authorized cash outflow for repurchase of outstanding shares | $ 1 |  |

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