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SEMPRA - EQUITY AND EARNINGS PER COMMON SHARE - EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Earnings attributable to common shares, basic | $ 713 | $ 603 | $ 1,514 | $ 1,572
Earnings attributable to common shares, diluted | $ 713 | $ 603 | $ 1,514 | $ 1,572
Weighted-average common shares outstanding for basic EPS (in shares) | 633,450,000 | 630,014,000 | 633,135,000 | 629,926,000
Dilutive effect of common shares sold forward (in shares) | 1,139,000 | 0 | 906,000 | 0
Dilutive effect of stock options and RSUs (in shares) | 1,690,000 | 2,107,000 | 1,776,000 | 2,259,000
Weighted-average common shares outstanding for diluted EPS (in shares) | 636,279,000 | 632,121,000 | 635,817,000 | 632,185,000
Earnings per share, basic (dollars per share) | $ 1.13 | $ 0.96 | $ 2.39 | $ 2.50
Earnings per share, diluted (in dollars per share) | $ 1.12 | $ 0.95 | $ 2.38 | $ 2.49
Vested RSUs included in basic WASO (in shares) | 610,000 | 710,000 | 617,000 | 715,000
Stock options, RSAs and RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Non-qualified stock options granted (in shares) |  |  | 414,812 |
Performance-based RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Equity awards, granted (in shares) |  |  | 721,049 |
Service-based RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Equity awards, granted (in shares) |  |  | 312,043 |
Stock options, RSAs and RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Antidilutive securities excluded from earnings per share (in shares) | 1,184,115 | 428,138 | 1,270,327 | 394,084

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