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v3.21.2

Segment Information - Financial Data (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020 | Dec. 31, 2020
Segment Financial Information |  |  |  |  |  |
Revenues | [1] | $ 2,622 | $ 2,522 | $ 5,348 | $ 5,231 |
Depreciation |  | 323 | 321 | 646 | 638 |
Amortization of regulatory assets, net |  | 49 | 13 | 141 | 65 |
DPA penalty (Note 9) |  | 230 | 0 | 230 | 0 |
Miscellaneous income (expense), net |  | 108 | 103 | 243 | 203 |
Interest expense |  | 287 | 263 | 572 | 526 |
Income taxes (benefits) |  | 96 | 66 | 183 | 6 |
Income (loss) from continuing operations |  | 58 | 307 | 393 | 331 |
Property additions |  | 622 | 676 | 1,226 | 1,292 |
Total assets |  | 44,363 |  | 44,363 |  | $ 44,464
Goodwill |  | 5,618 |  | 5,618 |  | 5,618
External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,622 | 2,522 | 5,348 | 5,231 |
Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Regulated Distribution |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,135 | 2,067 | 4,409 | 4,227 |
Regulated Transmission |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 411 | 380 | 812 | 777 |
Operating Segments | Regulated Distribution |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,258 | 2,188 | 4,628 | 4,546 |
Depreciation |  | 229 | 226 | 455 | 449 |
Amortization of regulatory assets, net |  | 43 | 10 | 130 | 59 |
DPA penalty (Note 9) |  | 0 |  | 0 |  |
Miscellaneous income (expense), net |  | 88 | 90 | 195 | 165 |
Interest expense |  | 131 | 123 | 259 | 250 |
Income taxes (benefits) |  | 71 | 67 | 153 | 35 |
Income (loss) from continuing operations |  | 274 | 251 | 587 | 387 |
Property additions |  | 346 | 386 | 667 | 724 |
Total assets |  | 30,943 |  | 30,943 |  | 30,855
Goodwill |  | 5,004 |  | 5,004 |  | 5,004
Operating Segments | Regulated Distribution | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 2,208 | 2,140 | 4,529 | 4,451 |
Operating Segments | Regulated Distribution | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 50 | 48 | 99 | 95 |
Operating Segments | Regulated Transmission |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 419 | 384 | 824 | 785 |
Depreciation |  | 77 | 78 | 158 | 154 |
Amortization of regulatory assets, net |  | 6 | 3 | 11 | 6 |
DPA penalty (Note 9) |  | 0 |  | 0 |  |
Miscellaneous income (expense), net |  | 11 | 8 | 22 | 14 |
Interest expense |  | 63 | 55 | 124 | 107 |
Income taxes (benefits) |  | 37 | 34 | 70 | 68 |
Income (loss) from continuing operations |  | 116 | 114 | 225 | 231 |
Property additions |  | 257 | 270 | 530 | 539 |
Total assets |  | 12,779 |  | 12,779 |  | 12,592
Goodwill |  | 614 |  | 614 |  | 614
Operating Segments | Regulated Transmission | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 411 | 380 | 812 | 777 |
Operating Segments | Regulated Transmission | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 8 | 4 | 12 | 8 |
Corporate/Other |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 3 | 2 | 7 | 3 |
Depreciation |  | 1 | 0 | 2 | 2 |
Amortization of regulatory assets, net |  | 0 | 0 | 0 | 0 |
DPA penalty (Note 9) |  | 230 |  | 230 |  |
Miscellaneous income (expense), net |  | 14 | 7 | 36 | 32 |
Interest expense |  | 98 | 87 | 199 | 177 |
Income taxes (benefits) |  | (12) | (35) | (40) | (97) |
Income (loss) from continuing operations |  | (332) | (58) | (419) | (287) |
Property additions |  | 19 | 20 | 29 | 29 |
Total assets |  | 641 |  | 641 |  | 1,017
Goodwill |  | 0 |  | 0 |  | 0
Corporate/Other | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 3 | 2 | 7 | 3 |
Corporate/Other | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Reconciling Adjustments |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | (58) | (52) | (111) | (103) |
Depreciation |  | 16 | 17 | 31 | 33 |
Amortization of regulatory assets, net |  | 0 | 0 | 0 | 0 |
DPA penalty (Note 9) |  | 0 |  | 0 |  |
Miscellaneous income (expense), net |  | (5) | (2) | (10) | (8) |
Interest expense |  | (5) | (2) | (10) | (8) |
Income taxes (benefits) |  | 0 | 0 | 0 | 0 |
Income (loss) from continuing operations |  | 0 | 0 | 0 | 0 |
Property additions |  | 0 | 0 | 0 | 0 |
Total assets |  | 0 |  | 0 |  | 0
Goodwill |  | 0 |  | 0 |  | $ 0
Reconciling Adjustments | External Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | 0 | 0 | 0 | 0 |
Reconciling Adjustments | Internal Customers |  |  |  |  |  |
Segment Financial Information |  |  |  |  |  |
Revenues |  | $ (58) | $ (52) | $ (111) | $ (103) |
[1] | Includes excise and gross receipts tax collections of $85 million and $84 million during the three months ended June 30, 2021 and 2020, respectively, and $180 million and $176 million during the six months ended June 30, 2021 and 2020, respectively.

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