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v3.19.3

Segment Information - Financial Data (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018 | Dec. 31, 2018
Segment Financial Information |  |  |  |  |  |
Revenues | [1] | $ 2,963 | $ 3,064 | $ 8,362 | $ 8,551 |
Depreciation |  | 304 | 283 | 910 | 843 |
Amortization (deferral) of regulatory assets, net |  | 43 | 67 | 85 | (188) |
Miscellaneous income (expense), net |  | 57 | 49 | 191 | 164 |
Interest expense |  | 261 | 255 | 773 | 858 |
Income taxes (benefits) |  | 107 | 121 | 281 | 455 |
Income (loss) from continuing operations |  | 389 | 399 | 1,085 | 888 |
Total assets |  | 41,506 |  | 41,506 |  | $ 40,063
Goodwill |  | 5,618 |  | 5,618 |  | 5,618
Property additions |  | 684 | 635 | 1,912 | 1,942 |
External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,963 | 3,064 | 8,362 | 8,551 |
Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Regulated Distribution |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,446 | 2,499 | 6,756 | 6,930 |
Income (loss) from continuing operations |  |  |  | 957 | 1,115 |
Regulated Transmission |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 371 | 341 | 1,090 | 996 |
Income (loss) from continuing operations |  | 113 | 99 | 333 | 302 |
Operating Segments | Regulated Distribution |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,636 | 2,766 | 7,401 | 7,694 |
Depreciation |  | 215 | 202 | 644 | 598 |
Amortization (deferral) of regulatory assets, net |  | 42 | 65 | 79 | (194) |
Miscellaneous income (expense), net |  | 36 | 34 | 128 | 146 |
Interest expense |  | 124 | 127 | 370 | 384 |
Income taxes (benefits) |  | 103 | 126 | 259 | 357 |
Income (loss) from continuing operations |  | 370 | 416 |  |  |
Total assets |  | 29,428 |  | 29,428 |  | 28,690
Goodwill |  | 5,004 |  | 5,004 |  | 5,004
Property additions |  | 365 | 356 | 1,037 | 1,011 |
Operating Segments | Regulated Distribution | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,590 | 2,717 | 7,261 | 7,540 |
Operating Segments | Regulated Distribution | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 46 | 49 | 140 | 154 |
Operating Segments | Regulated Transmission |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 375 | 346 | 1,103 | 1,010 |
Depreciation |  | 71 | 64 | 211 | 187 |
Amortization (deferral) of regulatory assets, net |  | 1 | 2 | 6 | 6 |
Miscellaneous income (expense), net |  | 4 | 4 | 12 | 11 |
Interest expense |  | 49 | 43 | 142 | 124 |
Income taxes (benefits) |  | 26 | 34 | 87 | 104 |
Total assets |  | 11,255 |  | 11,255 |  | 10,404
Goodwill |  | 614 |  | 614 |  | 614
Property additions |  | 304 | 262 | 835 | 836 |
Operating Segments | Regulated Transmission | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 371 | 341 | 1,091 | 996 |
Operating Segments | Regulated Transmission | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 4 | 5 | 12 | 14 |
Corporate/Other |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2 | 6 | 10 | 28 |
Depreciation |  | 0 | 1 | 3 | 6 |
Amortization (deferral) of regulatory assets, net |  | 0 | 0 | 0 | 0 |
Miscellaneous income (expense), net |  | 24 | 19 | 73 | 34 |
Interest expense |  | 95 | 93 | 283 | 377 |
Income taxes (benefits) |  | (22) | (39) | (65) | (6) |
Income (loss) from continuing operations |  | (94) | (116) | (205) | (529) |
Total assets |  | 790 |  | 790 |  | 944
Goodwill |  | 0 |  | 0 |  | 0
Property additions |  | 15 | 5 | 40 | 68 |
Corporate/Other | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2 | 6 | 10 | 15 |
Corporate/Other | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 13 |
Reconciling Adjustments |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | (50) | (54) | (152) | (181) |
Depreciation |  | 18 | 16 | 52 | 52 |
Amortization (deferral) of regulatory assets, net |  | 0 | 0 | 0 | 0 |
Miscellaneous income (expense), net |  | (7) | (8) | (22) | (27) |
Interest expense |  | (7) | (8) | (22) | (27) |
Income taxes (benefits) |  | 0 | 0 | 0 | 0 |
Income (loss) from continuing operations |  | 0 | 0 | 0 | 0 |
Total assets |  | 33 |  | 33 |  | 25
Goodwill |  | 0 |  | 0 |  | $ 0
Property additions |  | 0 | 12 | 0 | 27 |
Reconciling Adjustments | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Reconciling Adjustments | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | $ (50) | $ (54) | $ (152) | $ (181) |
[1] | Includes excise and gross receipts tax collections of $100 million and $104 million during the three months ended September 30, 2019 and 2018, respectively, and $283 million and $293 million during the nine months ended September 30, 2019 and 2018, respectively.

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