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Supplemental Cash Flows Information (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Cash payments for interest and taxes: |  |
Interest, net of amounts capitalized | $ 200 | $ 164
Tax refunds, net | 0 | (93)
Common stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | 200 | 197
Preferred and preference stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | 1 | 1
Southern California Edison |  |
Cash payments for interest and taxes: |  |
Interest, net of amounts capitalized | 177 | 149
Tax refunds, net | 0 | (18)
Dividends declared but not paid: |  |
Accrued capital expenditures | 392 | 399
Southern California Edison | Common stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | 200 | 212
Southern California Edison | Preferred and preference stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | $ 1 | $ 1

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