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Supplemental Cash Flows Information (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Cash payments (receipts) for interest and taxes: |  |  |
Interest, net of amounts capitalized | $ 477 | $ 452 | $ 423
Tax payments (refunds), net | 28 | (165) | (119)
Details of debt exchange: |  |  |
Pollution-control bonds redeemed | 0 | 0 | (86)
Pollution-control bonds issued | 0 | 0 | 86
Southern California Edison |  |  |
Cash payments (receipts) for interest and taxes: |  |  |
Interest, net of amounts capitalized | 462 | 437 | 408
Tax payments (refunds), net | 28 | (279) | (86)
Details of debt exchange: |  |  |
Pollution-control bonds redeemed | 0 | 0 | (86)
Pollution-control bonds issued | 0 | 0 | 86
Dividends declared but not paid: |  |  |
Accrued capital expenditures | 661 | 671 | 685
Common Stock |  |  |
Dividends declared but not paid: |  |  |
Dividends declared but not paid | 116 | 110 | 106
Common Stock | Southern California Edison |  |  |
Dividends declared but not paid: |  |  |
Dividends declared but not paid | 0 | 0 | 0
Preferred Stock and Preference Stock |  |  |
Dividends declared but not paid: |  |  |
Dividends declared but not paid | 30 | 24 | 11
Preferred Stock and Preference Stock | Southern California Edison |  |  |
Dividends declared but not paid: |  |  |
Dividends declared but not paid | $ 30 | $ 24 | $ 11

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