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Consolidated Statements of Changes in Equity (Tables) | 3 Months Ended
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Mar. 31, 2019
Schedule of Capitalization, Equity [Line Items] |
Schedule of Changes in Equity | The following table provides Edison International's changes in equity for the three months ended March 31, 2019:
| Equity Attributable to Common Shareholders |  | Noncontrolling Interests |  |
(in millions, except per-share amounts) | Common Stock |  | Accumulated Other Comprehensive Loss |  | Retained Earnings |  | Subtotal |  | Preferred and Preference Stock |  | Total Equity
Balance at December 31, 2018 | $ | 2,545 |  |  | $ | (50 | ) |  | $ | 7,964 |  |  | $ | 10,459 |  |  | $ | 2,193 |  |  | $ | 12,652 |
Net income | — |  |  | — |  |  | 278 |  |  | 278 |  |  | 30 |  |  | 308 |
Other comprehensive income | — |  |  | 2 |  |  | — |  |  | 2 |  |  | — |  |  | 2 |
Cumulative effect of accounting changes 1 | — |  |  | (10 | ) |  | 10 |  |  | — |  |  | — |  |  | — |
Common stock dividends declared ($0.6125 per share) | — |  |  | — |  |  | (200 | ) |  | (200 | ) |  | — |  |  | (200 | )
Dividends to noncontrolling interests ($0.255 - $0.299 per share for preferred stock; $15.625 - $35.936 per share for preference stock) | — |  |  | — |  |  | — |  |  | — |  |  | (30 | ) |  | (30 | )
Stock-based compensation | — |  |  | — |  |  | (18 | ) |  | (18 | ) |  | — |  |  | (18 | )
Noncash stock-based compensation | 5 |  |  | — |  |  | — |  |  | 5 |  |  | — |  |  | 5 |
Balance at March 31, 2019 | $ | 2,550 |  |  | $ | (58 | ) |  | $ | 8,034 |  |  | $ | 10,526 |  |  | $ | 2,193 |  |  | $ | 12,719 |
1 | Edison International recognized cumulative effect adjustments to the opening balance of retained earnings and accumulated other comprehensive loss on January 1, 2019 related to the adoption of the accounting standards updates on the reclassification of stranded tax effects resulting from Tax Reform. See Note 1 for further information.
The following table provides Edison International's changes in equity for the three months ended March 31, 2018:
| Equity Attributable to Common Shareholders |  | Noncontrolling Interests |  |
(in millions, except per-share amounts) | Common Stock |  | Accumulated Other Comprehensive Loss |  | Retained Earnings |  | Subtotal |  | Other |  | Preferred and Preference Stock |  | Total Equity
Balance at December 31, 2017 | $ | 2,526 |  |  | $ | (43 | ) |  | $ | 9,188 |  |  | $ | 11,671 |  |  | $ | 2 |  |  | $ | 2,193 |  |  | $ | 13,866 |
Net income | — |  |  | — |  |  | 218 |  |  | 218 |  |  | (3 | ) |  | 30 |  |  | 245 |
Other comprehensive income | — |  |  | 2 |  |  | — |  |  | 2 |  |  | — |  |  | — |  |  | 2 |
Cumulative effect of accounting changes 1 | — |  |  | (5 | ) |  | 10 |  |  | 5 |  |  | — |  |  | — |  |  | 5 |
Common stock dividends declared ($0.6050 per share) | — |  |  | — |  |  | (197 | ) |  | (197 | ) |  | — |  |  | — |  |  | (197 | )
Dividends to noncontrolling interests ($0.255 - $0.299 per share for preferred stock; $15.625 - $35.936 per share for preference stock) | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | (30 | ) |  | (30 | )
Stock-based compensation | — |  |  | — |  |  | (8 | ) |  | (8 | ) |  | — |  |  | — |  |  | (8 | )
Noncash stock-based compensation | 5 |  |  | — |  |  | — |  |  | 5 |  |  | — |  |  | — |  |  | 5 |
Other | — |  |  | — |  |  | — |  |  | — |  |  | 1 |  |  | — |  |  | 1 |
Balance at March 31, 2018 | $ | 2,531 |  |  | $ | (46 | ) |  | $ | 9,211 |  |  | $ | 11,696 |  |  | $ | — |  |  | $ | 2,193 |  |  | $ | 13,889 |
1 | Edison International recognized a cumulative effect adjustment to the opening balance of retained earnings and accumulated other comprehensive loss on January 1, 2018 related to the adoption of the accounting standards update on revenue recognition and the measurement of financial instruments.
Southern California Edison |
Schedule of Capitalization, Equity [Line Items] |
Schedule of Changes in Equity | The following table provides SCE's changes in equity for the three months ended March 31, 2019:
(in millions) | Preferred and Preference Stock |  | Common Stock |  | Additional Paid-in Capital |  | Accumulated Other Comprehensive Loss |  | Retained Earnings |  | Total Equity
Balance at December 31, 2018 | $ | 2,245 |  |  | $ | 2,168 |  |  | $ | 680 |  |  | $ | (23 | ) |  | $ | 8,715 |  |  | $ | 13,785 |
Net income | — |  |  | — |  |  | — |  |  | — |  |  | 323 |  |  | 323 |
Other comprehensive income | — |  |  | — |  |  | — |  |  | 1 |  |  | — |  |  | 1 |
Cumulative effect of accounting change 1 | — |  |  | — |  |  | — |  |  | (5 | ) |  | 5 |  |  | — |
Dividends declared on common stock ($0.4599 per share) | — |  |  | — |  |  | — |  |  | — |  |  | (200 | ) |  | (200 | )
Dividends declared on preferred and preference stock ($0.255 - $0.299 per share for preferred stock; $15.625 - $35.936 per share for preference stock) | — |  |  | — |  |  | — |  |  | — |  |  | (30 | ) |  | (30 | )
Stock-based compensation | — |  |  | — |  |  | — |  |  | — |  |  | (12 | ) |  | (12 | )
Noncash stock-based compensation | — |  |  | — |  |  | 3 |  |  | — |  |  | — |  |  | 3 |
Balance at March 31, 2019 | $ | 2,245 |  |  | $ | 2,168 |  |  | $ | 683 |  |  | $ | (27 | ) |  | $ | 8,801 |  |  | $ | 13,870 |
1 | SCE recognized a cumulative effect adjustment to the opening balance of retained earnings and accumulated other comprehensive loss on January 1, 2019 related to the adoption of the accounting standards update on the reclassification of stranded tax effects resulting from Tax Reform. See Note 1 for further information.
The following table provides SCE's changes in equity for the three months ended March 31, 2018:
(in millions) | Preferred and Preference Stock |  | Common Stock |  | Additional Paid-in Capital |  | Accumulated Other Comprehensive Loss |  | Retained Earnings |  | Total Equity
Balance at December 31, 2017 | $ | 2,245 |  |  | $ | 2,168 |  |  | $ | 671 |  |  | $ | (19 | ) |  | $ | 9,607 |  |  | $ | 14,672 |
Net income | — |  |  | — |  |  | — |  |  | — |  |  | 316 |  |  | 316 |
Other comprehensive income | — |  |  | — |  |  | — |  |  | 2 |  |  | — |  |  | 2 |
Cumulative effect of accounting change 1 |  |  |  |  |  |  | (5 | ) |  | 5 |  |  | — |
Dividends declared on common stock ($0.4875 per share) | — |  |  | — |  |  | — |  |  | — |  |  | (212 | ) |  | (212 | )
Dividends declared on preferred and preference stock ($0.255 - $0.299 per share for preferred stock; $15.625 - $35.936 per share for preference stock) | — |  |  | — |  |  | — |  |  | — |  |  | (30 | ) |  | (30 | )
Stock-based compensation | — |  |  | — |  |  | — |  |  | — |  |  | (2 | ) |  | (2 | )
Noncash stock-based compensation | — |  |  | — |  |  | 2 |  |  | — |  |  | — |  |  | 2 |
Balance at March 31, 2018 | $ | 2,245 |  |  | $ | 2,168 |  |  | $ | 673 |  |  | $ | (22 | ) |  | $ | 9,684 |  |  | $ | 14,748 |
1 | SCE recognized a cumulative effect adjustment to the opening balance of retained earnings and accumulated other comprehensive loss on January 1, 2018 related to the adoption of the accounting standards update on the measurement of financial instruments.

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- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644 + Details
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