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Supplemental Cash Flows Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
Cash payments (receipts) for interest and taxes: |  |  |
Interest, net of amounts capitalized | $ 595 | $ 548 | $ 504
Tax (refunds) payments, net | (135) | 1 | 18
Common Stock |  |  |
Non-cash financing and investing activities: |  |  |
Dividends declared but not paid | 200 | 197 | 177
Preference stock |  |  |
Non-cash financing and investing activities: |  |  |
Dividends declared but not paid | 12 | 12 | 12
SCE |  |  |
Cash payments (receipts) for interest and taxes: |  |  |
Interest, net of amounts capitalized | 552 | 509 | 475
Tax (refunds) payments, net | (57) | 2 | 78
Non-cash financing and investing activities: |  |  |
Accrued capital expenditures | 594 | 652 | 540
SCE | Common Stock |  |  |
Non-cash financing and investing activities: |  |  |
Dividends declared but not paid | 0 | 212 | 0
SCE | Preference stock |  |  |
Non-cash financing and investing activities: |  |  |
Dividends declared but not paid | $ 12 | $ 12 | $ 12

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