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v3.24.3

Equity (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Class of Stock [Line Items] |  |  |  |
Common stock, dividends declared per share (in dollars per share) | $ 0.410 | $ 0.390 | $ 0.610 | $ 0.580
Common Stock dividends paid per share (in dollars per share) | $ 0.200 | $ 0.190 | $ 0.600 | $ 0.570
Preferred Stock Dividends and Other Adjustments [Abstract] |  |  |  |
Preferred stock dividend requirement | $ 0 | $ 26 | $ 0 | $ 50
Total income allocated to preferred shareholders | 0 | 26 | 0 | 50
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |
Beginning Balance | (30) | (32) | (35) | (31)
Net deferred gain from cash flow hedges | 0 | 2 | 4 | 2
Prior service cost (benefit) | 0 | 1 | 2 | 0
Actuarial losses (gain) | 1 | 0 | 2 | 0
Reclassification of deferred loss from cash flow hedges realized in net income | (1) | 0 | (1) | 0
Other comprehensive income (loss) | 0 | 3 | 5 | 2
Ending Balance | (30) | (29) | (30) | (29)
Other Pension, Postretirement and Supplemental Plans |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |
Remeasurement of pension and other postretirement plans |  |  | (2) | 0
CERC |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |
Beginning Balance | 15 | 15 | 16 | 16
Net deferred gain from cash flow hedges | 0 | 0 | 0 | 0
Prior service cost (benefit) | 0 | 0 | 0 | (1)
Actuarial losses (gain) | 0 | 0 | (1) | 0
Reclassification of deferred loss from cash flow hedges realized in net income | 0 | 0 | 0 | 0
Other comprehensive income (loss) | 0 | 0 | (1) | (1)
Ending Balance | $ 15 | $ 15 | 15 | 15
CERC | Other Pension, Postretirement and Supplemental Plans |  |  |  |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |  |  |  |
Remeasurement of pension and other postretirement plans |  |  | $ 0 | $ 0
Series A Preferred Stock |  |  |  |
Class of Stock [Line Items] |  |  |  |
Preferred stock, dividends declared (in dollars per share) | $ 0 | $ 30.625 | $ 0 | $ 30.625
Preferred stock dividends paid per share (in dollars per share) | $ 0 | $ 30.625 | $ 0 | $ 61.250
Preferred Stock Dividends and Other Adjustments [Abstract] |  |  |  |
Preferred stock dividend requirement | $ 0 | $ 26 | $ 0 | $ 50

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