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v3.21.1

Segment Information - Financial Data (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Mar. 31, 2021 | Mar. 31, 2020 | Dec. 31, 2020
Segment Financial Information |  |  |  |
Revenues | [1] | $ 2,726 | $ 2,709 |
Depreciation |  | 323 | 317 |
Amortization of regulatory assets, net |  | 92 | 52 |
Miscellaneous income (expense), net |  | 135 | 100 |
Interest expense |  | 285 | 263 |
Income taxes (benefits) |  | 87 | (60) |
Income (loss) from continuing operations |  | 335 | 24 |
Property additions |  | 604 | 616 |
Total assets |  | 44,117 |  | $ 44,464
Goodwill |  | 5,618 |  | 5,618
External Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 2,726 | 2,709 |
Internal Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 0 | 0 |
Regulated Distribution |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 2,274 | 2,160 |
Regulated Transmission |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 401 | 397 |
Operating Segments | Regulated Distribution |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 2,370 | 2,358 |
Depreciation |  | 226 | 223 |
Amortization of regulatory assets, net |  | 87 | 49 |
Miscellaneous income (expense), net |  | 107 | 75 |
Interest expense |  | 128 | 127 |
Income taxes (benefits) |  | 82 | (32) |
Income (loss) from continuing operations |  | 313 | 136 |
Property additions |  | 321 | 338 |
Total assets |  | 30,331 |  | 30,855
Goodwill |  | 5,004 |  | 5,004
Operating Segments | Regulated Distribution | External Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 2,321 | 2,311 |
Operating Segments | Regulated Distribution | Internal Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 49 | 47 |
Operating Segments | Regulated Transmission |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 405 | 401 |
Depreciation |  | 81 | 76 |
Amortization of regulatory assets, net |  | 5 | 3 |
Miscellaneous income (expense), net |  | 11 | 6 |
Interest expense |  | 61 | 52 |
Income taxes (benefits) |  | 33 | 34 |
Income (loss) from continuing operations |  | 109 | 117 |
Property additions |  | 273 | 269 |
Total assets |  | 12,753 |  | 12,592
Goodwill |  | 614 |  | 614
Operating Segments | Regulated Transmission | External Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 401 | 397 |
Operating Segments | Regulated Transmission | Internal Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 4 | 4 |
Corporate/Other |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 4 | 1 |
Depreciation |  | 1 | 2 |
Amortization of regulatory assets, net |  | 0 | 0 |
Miscellaneous income (expense), net |  | 22 | 25 |
Interest expense |  | 101 | 90 |
Income taxes (benefits) |  | (28) | (62) |
Income (loss) from continuing operations |  | (87) | (229) |
Property additions |  | 10 | 9 |
Total assets |  | 1,033 |  | 1,017
Goodwill |  | 0 |  | 0
Corporate/Other | External Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 4 | 1 |
Corporate/Other | Internal Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 0 | 0 |
Reconciling Adjustments |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | (53) | (51) |
Depreciation |  | 15 | 16 |
Amortization of regulatory assets, net |  | 0 | 0 |
Miscellaneous income (expense), net |  | (5) | (6) |
Interest expense |  | (5) | (6) |
Income taxes (benefits) |  | 0 | 0 |
Income (loss) from continuing operations |  | 0 | 0 |
Property additions |  | 0 | 0 |
Total assets |  | 0 |  | 0
Goodwill |  | 0 |  | $ 0
Reconciling Adjustments | External Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | 0 | 0 |
Reconciling Adjustments | Internal Customers |  |  |  |
Segment Financial Information |  |  |  |
Revenues |  | $ (53) | $ (51) |
[1] | Includes excise and gross receipts tax collections of $95 million and $92 million during the three months ended March 31, 2021 and 2020, respectively.

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