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Supplemental Cash Flows Information (Details) - USD ($) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash payments (receipts): |  |
Interest, net of amounts capitalized | $ 369 | $ 301
Tax refunds, net | 0 | (65)
Common Stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | 241 | 200
Preferred and preference stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | 12 | 12
Southern California Edison |  |
Cash payments (receipts): |  |
Interest, net of amounts capitalized | 312 | 268
Tax refunds, net | 0 | (101)
Dividends declared but not paid: |  |
Accrued capital expenditures | 450 | 463
Southern California Edison | Common Stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | 0 | 0
Southern California Edison | Preferred and preference stock |  |
Dividends declared but not paid: |  |
Dividends declared but not paid: | $ 12 | $ 12

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