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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, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Earnings attributable to common shares, basic | $ 796 | $ 461 | $ 1,833 | $ 1,367
Earnings attributable to common shares, diluted | $ 796 | $ 461 | $ 1,833 | $ 1,367
Weighted-average common shares outstanding for basic EPS (in shares) | 654,038,000 | 652,664,000 | 653,815,000 | 652,330,000
Dilutive effect of common shares sold forward (in shares) | 518,000 | 101,000 | 500,000 | 51,000
Dilutive effect of stock options and RSUs (in shares) | 1,389,000 | 459,000 | 1,403,000 | 742,000
Weighted-average common shares outstanding for diluted EPS (in shares) | 655,945,000 | 653,224,000 | 655,718,000 | 653,123,000
Earnings per share, basic (in dollars per share) | $ 1.22 | $ 0.71 | $ 2.80 | $ 2.10
Earnings per share, diluted (in dollars per share) | $ 1.21 | $ 0.71 | $ 2.80 | $ 2.09
Vested RSUs included in basic WASO (in shares) | 365,000 | 499,000 | 375,000 | 507,000
Stock options, RSAs and RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Non-qualified stock options granted (in shares) |  |  | 568,052 |
Performance-based RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Equity awards, granted (in shares) |  |  | 441,749 |
Service-based RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Equity awards, granted (in shares) |  |  | 191,383 |
Stock options, RSAs and RSUs |  |  |  |
Deferred Compensation Arrangement with Individual, Share-based Payments [Line Items] |  |  |  |
Antidilutive securities excluded from earnings per share (in shares) | 595,546 | 1,376,618 | 578,643 | 949,450

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